HRM-101

HRM-101 HIROSE | Alldatasheet

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INFORMATION The HRM (Hirose Radio Miniature) series are connectors of the SMA (Sub-Miniature Type A) type, prescribed in MIL-C-39012. We developed them in 1967, for the first time in Japan, thanks to our company’s outstanding technology. Since then, their high reliability has been recognized, and we have a sales record of more than 6 million ‘thus far. re Uses ” y LO es ; Ym L : Pad The HRM series is suitable for in- Vira unit wiring in wired and wireless . ¢ communications equipment, broad- [a & cerning cauipmen radar eniprent 6F F 66 Oe SF be Se Ee oe and electronic measuring instru- ments, for connections between ry 6B é a 6 & 4 4 & & units, and for input/output ter- _ minals of equipment components. | .] They display their effects especially (24 g a a £ in set designs subject to severe gare , requirements, such as those which i Ts, operate in a frequency band above OE the L band and which also have Sco Seaman Ce a_i transmission. Pm Par _ a A a ® 4 a3 b af £4 REM By, ey 1. Outstanding performance characteristics. The matters which most require consideration in matching the impedance of coaxial ist) connectors are these: How are we to reduce the discontinuous capacitance caused Characteristic by dimensional discontinuities on the transmission channel (the differences in level features provided for supporting the center contacts or the dielectric materials), and how are we to correct the discontinuous capacitance which does occur? In this respect, the high-frequency performance characteristics of the HRM series are good because there are small differences in level in the transmission channel, and the discontinuous capacitance which does occur because of the differences in level is corrected by a unique technique. Moreover, the series also has mechanically stable performance characteristics because the center contacts and dielectric materials have secure fastening structure. 2. They are compact in size, lightweight and sturdy. The receptacle flanges are square in shape, measuring 12.7mm on each side. Their area being about one-half that of the BNC series and about one-fourth that of the S series, they are most suitable for high-density mounting. Moreover, their weights are greatly reduced (a standard receptacle weighs only about 3 grams). Even though they are compact and lightweight, their durability is no lower than that of other types, because they use stainless-steel shells. 3. They have high quality and reliability. The HRM series is manufactured under a system of thorough quality control from the raw materials to the shipped product. In addition to the highest manufacturing quality, they also have high reliability, and not a single faulty unit has ever occurred at the end-user stage with a service record exceeding 6 million units. 4. There are many varieties. An extensive expansion of the varieties has been carried out recently, including provid- ing the S type for all varieties and adding airtight connectors and connectors for .085-inch semi-rigid cables. As a result, clients can now select products more freely than was possible before.

Standard cables The following are the standard cables of the HRM series: ap-2W ( " “These cables differ from the 3D-2W -2W (Irrax cables in the JIS standards and the Flexible cables specifications. Please purchase from Le reva28/u Sumitomo Electric Industries, Ltd. cables having the dimensions shown -141-inch semi-rigid cables 9" °:110 Semi-rigid cables {- (UT-141, UT-141A, UT-141AA etc.) .085-inch semi-rigid cables (UT-85, UT-85C etc.) The standard cable dimensions are listed on-P.110. Types 1. Classification by function ( Functionally, the cables are classified into six types. The following is the configuration of their names. HRM — XXX — XXX ~~ T= additional number (A number of 1 ~ 3 digits is used. Name of Numbers are assigned to some products and not to others.) type 100 ~ 199 (Connectors for semi-rigid cables) 200 ~ 299 (Connectors for Flexible cables) 300 ~ 399 (Receptacles) 400 ~ 499 (Plug receptacles) { 500 ~ 599 (Adapters) 600 ~ 699 (Accessories) 2. Classification by surface treatment Products having the same structure, shape and dimensions may have different surface treatments of their armor (shell), There are gold-plated products (gold-plated type) ( and passivated products (S type). ‘ Those of the S type have the letter S attached at the end of their part number. Example 1 HRM—301 HRM-—301S Gold-plated type $type Exampel 2) HRM—400—12 HRM—400—12S ae es Gold-plated type Stype Technical explanations of the S-type products and of passivation are given on p. 90, 3. Airtight type Airtight products with hermetic seals are also available. All airtight products are of the gold-plated type. Air tight types are not available ( in the S type. Products of the airtight type have the letter H attached at the end of ‘ their part number. Example HRM-—300—2H

| di (MsERIES RI CO-AXIAL. CONNECTORS Main materials used Parts : Gold-plated type Gold plating [ 0.5 ~1 micron® | Shell Stainless steel JIS G 4303 Straight type [Passivation | | S type Gold-plated type | Gold plating Coupling Stainless steel JIS G 4303 a folderiess sleeve | annealed copper | JIS H 3250 fF Nickel plating finsiion —Tevataatorinp J [cowie [Rowen [| | J *VA types with a plating thickness of 0.3 micron (min.) are also available. Dimensions of coupling parts Male coupling parts Female coupling parts F So) . = H (flat diameter) IN o: Cuz iN ABO ASL, Insert pin of 0.9109 *0-005 By) -0 aa Grasping force 150 grams or more z lc | 1.276 20-02 K 1.276 29-02 +0.01 40.15 +0.05 +0.38 Poe fo | | ots 38° | Poa cco

EEMe RFco.axian connectors | PF co-AXIAL CONNECTORS _ Performance characteristics ( a 5 Refer to individual drawings. && Refer top.g9 for the coupli dimensi gE , . pling part dimensions. 5 | Dimensions Refer top'91~107 for the external dimensions. Characteristic Impedance eo t—‘—CszCST Fi DC ~ 12.4GHz (Those with a range up to 18GHz are also available. requency range They are marked in the catalog with (18 next to the name.) a Products of the straight type which have no center contacts ~ 8 (Example HRM-101) 1.05 + 0.01f % HRM-100 ~ 199 Products of the straight type which have center contacts 5 {Example HRM-102) 1.05 +0.015f (Note) F L-bent type 1.10 +0.02F (Note) 2 Note: These values are limited to cases where .141-inch semi-rigid cables are used. B ~ ‘Straight type (Example HRM-202) 1.10 + 0.02f 5 HRM-200~299—{_ sent type (Example HRM-208) 1.10 + 0.025F 2 ‘Straight type (Example HRM-301) 1.05 + 0.01f a ~ HRM-300~399—[ Tene type (Example HAM-308) 1.06 + 0.025 7 ‘Straight type (Example HRM-401) 1,05 + 0.01f \\ 1 ~ \\ Voltage standing wave | HRM-A00~ 499—[ Ts ereeype (Example HRM-40B) 1.05 + 0.025 ‘Straight type (Example HRM-513) 1.05 + 0.01f [ten type (Example HRM-503) 1.05 + 0.025 HRM-600 ~ 599 Conversion_—For type N, type S (Example HRM-506) 1.05 +0.01F ‘adapter ‘ortype BNC (Example HRM-517) 1.2 or less HRM-600 ~ 699 Standard terminal device (HRM-601, 602) 1.05 + 0.015F Airtight products DC to 6GHz, .1.15 or less 6 ~ 12.4GHz, 1.2 or less f = frequency in GHz 8 | Coupling tightening ~ ; 2 torque 6 ~ 10kg-cm ( Coupling fastening @ | Counlin 50kg or more § | Center-contact holding ‘e | Center-contact fastening = Contact resistance of 6 m2 or less after 1000 insertions and withdrawals “There must be no abnormalities when tested by MIL-STD-202 Method 204, test condition D. g “There must be no abnormalities when tested by MIL-STD-202 Method 202 at an acceleration of 5 ; 8 Fier stare soueiance *There must be no abnormalities when tested by MIL-STD-202 Method 202, test condition C. 7 "There must be no abnormalities when tested by MIL-STD-202 Method 101, test condition B. é Humidity resistance “There must be no abnormalities when tested by MIL-STD-202 Method 106, test condition C. / é 5 ( z There must be no abnormalities when exposed to radiation of 3 x 10'* neutrons. *The coupling tightening torque is 10kg-cm.

Guide to products The following are typical products of the HRM series. Various products other than those listed here are also available. Please inquire about them. Connectors for semi-rigid cables HRM- 100~199 Connectors for semi-rigid cables match two types of cables: .141-inch and .085-inch P.90. The .086-inch cables, which have good flexibility, are suitable when high-density . . _ With the .141-inch cables. AFor .141-inch Semi-rigid_cable Br / EN oe) Plug for 0.141-inch, semi- 8 t Sk rigid cables g, y +Solderless termination type Special tool HRM-TA41H 4-1, CL350-0101-9 =| 2-0-8 waw-rovs | + | z5-13--08 [mors] @ ee ected O y 3 (Flat diameter) | S. 2 ) Plugs for .141-inch semi- 2 (©} 2 rigid cables x ©) *The shells are gold-plated, and the couplings are pas- sivated. , : s y Thy E 2 ton MG ° : baat s . Jack for.141-inch semi-rigid cable * Shell is passivated treatment, coupling is gold plated. ** Solderless center termination type. “Standard product

HRMseries R I CO-AXIAL. CONNECTORS AN €1323-0361-7 16 re 70 . 9.55 a) peste baad , [cvaza.o1ai-0-09 * _HAM-1035%00] . v7 [#28 1 yp 3 3 ie ny 1323-0362-0 _ |***HRM-103S-1 Ei 3 BTS et Ta! «@ Jack for. 141-inch semi-rigit cable ~ 21 - * Shell is passivated treatment, Y kb 4 coupling is gold plated ** Solderless center termination type. ee ay, | CL323-0122-6-09 | *HRM-104S(09) U1 8 ( a ie 4 L-type plugs for .141-inch = rt (> : ra) i i" y semi-rigid cables 1 eal a = *The shells are gold-plated, ine. ° and the couplings are pas- . aah (Flat diameter) . . eos ( For .085-inch Semi-rigid cable +] C1323-0125-4-09 |*HRM-100-15(09) . es 2 8(Ftat diameter) . Plugs for .085-inch semi- x . 2 | 3 rigid cables ero is z= e The shells and couplings = . are passivated, and the bi, tightening fixtures are oy gold-plated. CL323-0238-0 | HRM-100-1S1 F (Flat diameter) D> Connectors for .085-inch ro e semi-rigid cables Fi ae *The shell is gold-plated and 7 i a the coupling is passivated. 2 92 “Standard product

eames RFco.axiar connectors | ~ > CL323-0606-2 | HRM-185 uf a Connector for 0.085-inch, {1} \\ ig \\ semi-rigid cables tH I +Solderless temination type s} CU

4 Special tool HRM-TAO85: *' ) {

• -H1, Shell: nickel-plated, Lo} Coupling: passive ee 7 Jacks for .085-inch semi- A 45 S rae —~/ 7S * ; | ~hiip se * & (Falt diameter) a rigid cables 5 im g j / 3 eal te *The shells are passivated x and tightening fixtures are gold-plated. : A AN CL323--0146-4-09 |*HRM-100-3S(09}] eos [pase Me sey 7 . ta 7] 42.68 i, Panel jacks for .085-inch ‘: = \\,

14 Ay 1M w/o semi-rigid cables si] 2 Fey >

wel (// 2 Fl Cy Nahe iG @ *The shells are passivated, bd < 7s and the tightening fix- s OLY 4 tures are gold-plated. es CL323--0147-7-09] HRM-100-4(09) aut rz f L-type plugs for .085-inch | 5 £ gi if semi-rigid cables z al ies! 4 x ~ r * The shells are gold-plated, and the couplings are pas- 19 sivated. (Flat diameter)

rs 8.640 e> €1323-0121-3-08 | HRM-100-6S(09]] Wrench sizes 7 nm | ey Panel jacks for .141-inch im < “ny semi-rigid cables Ss [> er (eA Sita y jeer ye Le Per 4 *The shells and tightening 5A ULI ls SZ] al fixtures are passivated, and x SLY ‘eh the cord tubes are gold- plated. 42.66 16.3 \\ on |_HRS No. | Part No. | tae N Ng 8.640 sos) CL323-0226-1 | | HRM-111 5 Panel jacks for .086-inch i |_| wk jacks for .086-inch Spanner width 6 Sell ' 4 semivtigid cables ~t,A | AM ah pl Ag He lan yy? | *The shells and tightening ssrG [HI ig Tw } fixtures are passivated, and | & G1 SB the cord tubes are gold- plated. 42.69 / oe *Standard product For SC-160 Semi-rigid cable u Ng Connector for SC-160 semi-rigid li SS ffs t i) } cables we la~ ) mi (QPF —Shell: nickel-plated, Coupling : passivated 8 Co) % (Z& Tightening fittings : gold-plated 3 WY y) & . 13. as 12.7 x \\, \\ CL323-0251-9 | HRM-100-32S 44-36UNS-24 | | Panett el al é LMNs ) Fe pol Connector for SC-160 semi-rigid io 4) Seam cables slap (7\\\\ eeeeetee | Shell : passivated, Tightening fittings: *) = Oa) / Va gold-plated - WZ \\

Connectors for flexible cables HRM-200~299 Two types of cables: RG-142B/U and 3D-2W (Irrax cables), match the connectors for flexible cables. However, the connectors are designed so that they will match both cables. 3D-2W (Irrax cables) differ from the 3D-2W cables in the JIS standards and the NTT specifications. Purchase cables with the dimensions on p.110. from Sumitomo Electric Industries, Ltd. [—misne [avo] «| aos] ara | “ . (Flat diameter) S Plugs for RG-142B/U and 5 yy 3D-2W (Irrax cables) xq [ene [Porno] [am-ows2 | HRwKams | Peg ey } oy @ (Flat diameter) Jacks for RG-142B/U and etree) 5 ! ~S 3D-2W (Irrax cables) | Wey ‘et A WIC Ki, 9 55° >| Panel jacks for RG-1428/U = ol 5 RL oy and 3D-2W irrax cables) Ese) rT 8 i 2 % | GE x Pas ~~ ee Ra, r L-type Plugs for RG-142B/ x = Te 2 Nua 2 U and 3D-2W ({rrax cables) 7 qarzts me r c's] 17.9 (Flat diameter) "Standard product

oe €L323-0369-9 | HRIM-200-2-C 3 ~ 1.8D-2V 2 xs % CL323-0412-6 | HRM-200-28-C 19.4 3 i CL323-0500-1 | HRM-200-2S-1C | af % Wey eerie of ae] / xe! o 8HEX i ie, ¥y CL323-0371-0 | HRM-200-4-C 16.8 id 1.5D-2V pe ; CL323-0413-9 | HRM-200-48-C a ye i CL323-0505-5 | HRM-200-4S-1c | 1.5D-2w — Pe yy > i L-Type Plug o SI OF Aid 8HEX ‘ (Ge S La AS (-26UNS-2B

Receptacles HRM-300~399 The mounting parts of the receptacles are available in types for mounting strip lines (microstrips, triplates, suspender types), for mounting waveguides, for mounting lead wires, etc. There are two mounting systems: fastening with machine screws (M2.3) at four or two places. rad) +] cL323-0013-0-09 | HRM-307(09) | @ ies ate ZN * [cis 0989-8 ® ss} | pene Ta > Fastened with machine Ls] uz < ea screws at four places te 2 YW enw 6 Round-ber terminals ay 5 Ra? e ey Straight receptacles é © Spenian 3 NZ) ei 1, C1” a | c1323-0014-3-09 | HRM-302(09) | @ 15.085 GN +{ cL323-0059-1 HRM-3028 | @ 5549.55 4) 12.70 la Y A Fastened with machine r | | peso | SA) screws at four places ale}. 5 oo] | * Wy Round-bar terminals 3 38 2 YatTa a V4 - Straight receptacles 2] io) es Off S i” i iy @O | Y < a S\\N \\\\ | CL323-0060-0 HeM-303s_ | @ 4° nea ne 58 ea nage NY are | iz My Fastened with machine ae 3 ‘Ge > ‘ Pe screws at two places Sy 2 re ie Half-cut terminals ] AL = | ow Straight receptacles xl HOP SF [Waste —[ rae] \\ = *|cis23-o061-3 | HRM-soas |@ apo: «pin WN 2 ar ele © ; a Fastened with machine 3 (2) pe 4 screws at four places ws a ih NaN \\ @ WA Slitted terminals aL @ rT = (Pax? \\ r Straight receptacles 4 HE +S] @) \\ H Org SS *Standard product 97

HRMsenries R | CO-AXIAL CONNECTORS WSN «| ecza-oov7-1-08| “WAM-20608) ; J “ Ai aes unl / ig ay & | Bh. Dri a / yp Fastened with machine I as al Fy J Wie screws at four places © Ls i= C2 i Half-cut terminals OLY 48 Hp NS | L-type receptacles 3.640] ~ 6.60. 12.70 st in.0s . 15.55 / & One .’ | CL323-0063-9 HRM-306S | @ 2 Li | 8.640. a. \\*e Fastened with machine a 3 \\J yee). screws at four places aS 5 pena Se Ty / Half-cut terminals 3] 3 ICES Nee / “type recspta E S| TD ge d/ L-type receptacles + 4 if Caley y Y y * WG, . CL323-0019-7-09 | HRM-307(09) me tne Lt ae 4 Fastened with machine & ke + fos % screws at four places lo il i no S Round:-bar terminals Fi hese. ey ie: ; L-type receptacles 8.640 ptt ay ° a 2 12.7 stots \\ TR, ¢-26UNS 24 , €CL323-0115-0 | HRM-300-58S ax 2 3 lat Ny Fastened with machine “Ls € 1 pe) screws at four places lo. | fod! Solder terminals 18 6.82. ac. A L-type receptacles 8.640 it 8 4 ft 12.72 16} ieas és } | CL323-0120-0 | HRM-300-60S MS fos: 9.554 wf} —12.70 j Fastened with machine iS) peste int screws at four places BAN i , be) Solder terminals ® A 2 Ney iq : , Straight receptacles “ IF Kon 4 : s C1? 98 *Standard product

“et CL323-0215-5 | HRM-300-11S Pre Ww 18.05 @o>x<)D Fastened with machine screws at two 0.2 [ss, 9.55 _| 5.8 { y ~RB I places isl #117 22.66 ae Ny SR! = Tab terminals Vea Straight receptacles 4 a, SSSI 2 sla " 38 | IEF [32/3 x @- Ss 5549.55] 5 pe \\ S&S Fastened with machine us} a|aa | 8 22.69 al ‘> screws at two places . 4s y Py ire Tab terminals « EB 2 pal Pee t ight tack S| ba 2 a ae € Straight receptactes 3] is: es [HAS we] Fe No] .

3 CL323-0228-7 | HRM-300-110S pa ff

nox Fastened with machine |i ¢ La < screws at two places Er i ee. eu Round-bar terminals | - ] La Straight receptacles é CL323-0229-0 | HRM-300-118S ot a , rr [ae as F 4 i Fastened with machine ey ' in) 4 screws at four places ere “ i i re ya Round-bar terminals (lett or e Straight receptacles ©) TFS uO i gs ¢ © "4 *Standard product

_ ees _ _ _ a rr rs 7 HRMseries RI CO-AXIAL CONNECTORS y 3& HRS No. Y-36UNS-24 ‘ CL323-0068-7 HRM-309S ese FRY A F J Fartened with machine Tre} inane ed screws at four places g i @ th | “ Half-cut terminals “| lot | as ~ i L-type receptacles “ i 7 UO | ¢be i ala e ‘ o6s Ls] izes ), Y-36UNS-2A ( “oO og Fastened with machine ele «| = ) E screws at four places {3 @) 2 € a Half-cut terminals 2] | Ae to | i L-type receptacles | Le | a) | WS “eS 0.65 6 | iss / ¥4-96UNS-2A 2 c1323-0283-4 | HRM-300-126s | == €1323-0295-4 | HRM-300-126B na sy me Z > \\ ity, » Type for mounting printed circuit boards | |_| = e| S54 \\ , (M& \\-type receptacles PRY im fC} i WA es \\ oe s™ NC Se i a S44 [ s.oe | 4 13.5 = CL323-0296-7 | HRM-300-134B be 4 BIEN a) 3 ge aN) Printed-circuit-board ali 8 y < e , mounting type straight 2 gt x Ast receptacle awa eS io Leen We =e! a og 4 { 4 ( *Standard product 100

Plug receptacles The mounting parts of the plug receptacles are available in types for mountihg strip HRM-400~ 499 lines (microstrips, triplates, suspender types), for mounting waveguides, etc. There are two mounting systems: fastening with machine screws (M2.3) at four or two places, A 187 12,70 ; C KY [tetasiapee i Y Fastened with machi: WHY 2 ON 5 ve fastened with machine Ay 3 exe screws at four places i Cy ‘ Round-bar terminals s&s 25| % Straight plug receptacles 4 [sna [Fann] iN < c1323-0022-1-08 | HRM-402(03) | @ 18.2 12.7 i \\, Na seit ue. Ee, wor - +{c1323-0071-7_ | HRM-4028 |@ se) | pe “ LXOXN x” Fastened with machine se 2 \\4een Qe a a screws at four places Ras 3 VAN HED) Round-bar terminals > q Ke as ane L-type plug receptacles ON [iste [Penne] GWE Yaa ~~ CL323-0072-0 HRM-403S 27—| 3 s— XS ay @ os oT [aha SONG a , Fastened with machine 8 ~ screws at two places YR g re 7 i Half-cutter terminals +5] Fy | 4 Straight plug receptacles eI 1) f G ( Ts \\ VW] y ~ [taste [rea] PX = Ww CL323-0024-7-09 | HRM-404(o9) | @ at an Ag =x y Fastened with machine wa 3 Faden Oe go A \\3 | screws at four places 43 Pf CS y/ Slot terminals S| Sool Straight plug receptacles W B *Standard product 101

Fo, 4 16-260 NS-28 4 . CL323-0025-0-09 | HRM-405(09) eae nant ay 4 = \\i Fastened with machine i aS 2 ee & 4 2 screws at four places o] | OSs H Half-cutter terminals saad | dabed bz 60. L-type plug receptacles 12.70 6—}—a2.05 aw ge C1323-0026-2-03 | HRM-406(09) a 184 . 12.79 NI ci3z3-0075-8 | HRM-406S wa0 | | ps al : copy Fastened with machine aye 3 Peale) o va. screws at four places #8 8 s Ye on x Half-cutter terminals 8 HO} | Po Straight plug receptacles Za / en €1323-0027-5-09 | HRM-407(09) eee sat jaa ( , “ L323-0076-0 HRM-407S paar 0 (UD) ( EO. Fastened with machine Kae a t+ 7 \\ \\ is | screws at four places : OD: aan Wer a] Round-bar terminals > ORE li - beeen ~ L-type plug receptacles eae! ial . 6 & < CL323-0175-2 |HRM-400-36S1 ins wate om p Fastened with machine 12.0 8.640 > screws at four places 17 42.69 }8_| of, aa Solder terminals nee [i eed Straight plug receptacles 8 ina Ps x ery 102 * Standard product

——— 8 Ka : aS Fastened with machine 18.2 ute Xx >» serews at four places [ss,_at | se | on = Tab terminals isl 4 | 42.69 (Flat diameter) 2 | Straight plug receptacles 2 ehh | Qe | | a SAND ee ei os SZ ¢ CL323-0246-9 ® ~ igo Fastened with machine 82 x Ar = screws at two places 0.2 us Tas”) 2 [tela diameter) € < “ Tab terminals * aN ‘ Ye a Straight plug receptacles wh 3 Tes ‘ Vos Talght plug recep 8 3 le ) es! Yy é &, nr €1323-0230-9 sy } & Fastened with machine _ es aime ‘ screws at four places Le | law d Round-bar terminals © EAT E e Straight plug receptacles eros [Roy * Standard product 103

Adapters . ; HRM-500~599 The following are the adapters connecting between the coupling parts of the HRM series: ws CL323-0156-8| HRM-501S | @ Ls “t 5 8 a Wie Female-female adapters 5— A SY) “ Shells are made of stainless al GN Soa steel and are of the integral x 7 WY aad type. ZZ HRS No. | PartNo. | ( a 1 ail Male-male adapters Lh I "2 * Shells are made of stain- y less steel and are split in- to two segments, +x Shells are made of stain- less steel and are of the integral type. ( 14-36UNS-2A Pe! +{cises-o1i2-2 | HAM-s03s_ | wy rd 2 ff > 27 wh }-3: rr > Male-female L-type adapters L eniest ° + Wy J i db 4 | “ \\ 17. 9 8 S Ra | cL323-0034-0-09 | HRM-513(09) | @ ron net 12.70. oy | ci323-0657-3 | HRM-513Sv_ | @ 4 eee eS Ps ie Femalé-femaie panel adapters s aio & oe Fl Shells are made of stainless 8 Gy by sas steel and are of the integral x OF) By J type O Gy € HRS No. | PartNo. | 20.7 g CL323-0240-2 | HRM-500-1S get 219.5 . : Nut-fastened-type panel adapters s 6.51 S t 4] ( ® 25 (

2 W455 fas ~

: STR ®) & SSE ED 104 *Standard product

Converter adapter HRM-500-599 For the converter adapters for connecting the HRM series to other series, see the CL311BWA series. Shortening connector 8.5 — CL323-0033-8-09 | HRM-505(09) 4-S6UNS- 24 SS hl —' Ss ==! I Caps Gia, = SOV Dust caps v sea *Standard product Accessories Coaxial components such as dummy loads, attenuators, couplers and switches are listed in a separate catalog “Microwave components.” Clients are invited to refer to it. Here we introduce two dummy-load products. a [HRS No. [Part No. | iy @ — tees 5 { \\ Male coupling part dummy Xx oa | loads ho A = _ CL353-0088-0 2 (Flat diameter) a Female coupling part dummy S © (cy Ie loads ZZ way 105

“eh Airtight type We offer the following airtight connector products, mainly receptacles and plug re- ceptacles, We can also design and fabricate of products to meet special specifications, including modifications of the structure and of the mounting specifications. Clients are invited to place orders for them. aS FQN [cuses-oree-s-08|naa00—tHoa] 2.9] 9.55 12.79 fe (¢ \\\\ ‘e A Fastened with machine id $ parma) f x) screws at four places g SI A. SH Round-bar terminals B 3 © ( GON yy Straight receptacles e x W) \\ a \\ : ) Fy 8 (Flat diameter) / Fd . Sic Nut fastening 2 b \\ = . Sy p Round-bar terminals Em LN a Straight receptacles 23. ? e . 16.55: A \\ HRS No. 749955 12.7 0: Boa e Fastened with machine i 5 ie. 4 we) -- We screws at four places 3 meee It # (EX, ‘eo. PN y a Half-cut terminals ai I} WY) v 7 oe Straight receptacles 2s © Y EO, 2 re q aa he CL323-0137-3-09 | HRM-400-1H(03) a 8.640 | 4—2.6¢ bo DO RS Fastened with machine Wd 4 cc “BarwN s screws at four places 5 al St oy Les Round-bar terminals 3 3 i. ( 5 rey ‘Straight plug receptacles os x LNA ce 8(Flat diameter) 106

HRMseries R I =CO-AXIAL CONNECTORS . a 19.7- [ee 1 2 . i : C] Fastened with machine 2 3 LX B .) screws at four places FS 8 eS

4 Half-cut terminals i a fe WY

uA Pe Straight plug receptacles 33 Ros a 1 < i z 8 (Flat diameter) z Q 4 2.2 10 (Flat diamter) % Nut-fastened-type panel : 8- 3 5 wa ‘a adapters 2 T_T 55 leas ‘ bees 2) 107

aes] RF co.axiaL CONNECTORS Technical Guidance Recommending The S type refers to products which use stainless steel as the shell material and in the S type which the stainless steel has been passivated. Passivation refers to a type of surface treatment in which the outer surface of the stainless steel is etched with hydrofluoric acid in order to reduce the number of iron particles on it. This forms an oxide film which is thin enough to exert no influence on the electrical conductivity. The cor- rosion resistance of the stainless steel can be enhanced by performing this treatment. The original goal in developing the S type was to prevent corrosion. That is, in com- binations in which the surface treatment of the armor parts is gold plating and the material of the set panel is aluminum, the potential difference between them is rather high (0.9V), and there is the danger that electrolytic corrosion may be induced under certain environmental conditions. As a countermeasure to prevent this, the S type is a used, in which the potential difference between the stainless steel and aluminum is ( relatively low (0.4V). . Not only does the S type have high corrosion resistance, but it has also been proved to have corrosion resistance superior to that of the gold-plated type by acceleration tests with salt-water spraying and by tests in which samples were left for 5000 hours in places where there was much sulfurous acid gas. There are also other advantages. For example, in the gold-plated type, powder from the gold plating is deposited on the surfaces of the coupling parts, but this drawback is absent in the S type. In addi- tion, since expensive gold is not used, the S type can be provided at a lower price than the gold-plated type. la In order to make more effective use of these advantages, it is scheduled in the future KO to give priority to the S type over the gold-plated type and to make it the standard product. Moreover, although passivation is, as a general rule, the surface treatment of the S type, other treatments may be used as special exceptions in the following cases: (1) In the L-bent type, nickel plating is used because the surface of stainless steel is highly discolored by the heat applied during brazing. In this case, the potential difference relative to the aluminum will be 0.6V. {2) In connectors for semi-rigid cables (HRM-100~199), gold Plating is used in pro- ducts in which the outer conductors of the cables are soldered (for example, the shell of HRM-101S) in consideration of the soldering properties. ( High-Frequency 1. Frequency Range Properties The cut-off frequency of the coaxial transmission path can be found from the follow- ing expression: foyr = —3% 10" (Hz) 41 = Quter diameter of center contact (unit: mm) CUT “(dy + dz)/2 d, = Inner diameter of outer contact (unit: mm) The cut-off frequency of the HRM series calculated by this expression is 35.5GHz. However, this value is purely a theoretical value in an ideal transmission path. If we take into account the voltage standing wave ratio, the upper limit of the frequency that can be used industrially will be about 18GHz. At the present time, the upper limit of the guaranteed frequency of the HRM series is 12.4GHz, lower than 18GHz. In certain products, satisfactory results have been { obtained with frequencies of up to 18GHz as the typical value. Clients who plan to ~ use frequencies higher than 12.4GHz are requested to inquire. 108

eis] RF co.axiAL CONNECTORS 2. Insertion Loss The insertion loss of the HRM series can be found from the following expression: Loss £ 0.03+/ f (GHz) (dB) The insertion loss at 12.4GHz calculated by this expression is 0,1dB. That is, the insertion loss of the HRM series will be 0.1dB or less throughout the entire guaranteed band, This value has been confirmed. 3. High-Frequency Loss The high-frequency loss of the HRM series has values of 100dB or more within the range of the guaranteed frequencies under the following two conditions: that the couplings are tightened with the prescribed torque, and that the sets and connectors are thoroughly fastened with machine screws. 4. Performance properties of the S Type In the gold-plated type there will be little conductor loss because the electromagnetic field will be concentrated at the gold-plated parts because of the skin effect. However, in the S type the conductor loss will be larger because the electromagnetic field will be distributed in the stainless-steel parts. However, it will be nearly negligible since the transmission path is short (the length of the transmission path is 15.2mm when a typical receptacle and a plug receptacle are coupled together). The skin will be rough as a result of the passivation, but this has no influence at all on the performance characteristics because the roughness is far less than the finishing precision of the cutting. Permissible 1. Average Power Electric Power The permissible average power of the connectors cannot be determined uncondi- tionally because a number of indeterminate conditions must be included, such as the frequency, the voltage standing wave ratio, the heat radiated by the device, the modu- lation ratio, etc. However, the value 50// f (GHz) (W) can be applied as a tentative yardstick value for the HRM series. Even this value cannot be said to be an absolute yardstick on account of factors such as the heat radiation conditions, In actual prac- tice, 50W has been applied at 6GHz. 2. Peak Power The peak power of the connectors is determined by their breakdown voltage. In the HRM series, the peak power is about 20kW. Note that the values of both the average power and the peak power are values appli- cable under the following conditions: (1) There is to be a state of normal temperature, normal humidity, and normal pressure, (2) In products to which cables are connected, priority is to be given to the permis- sible power values of the cables. Even in cases where the cables have a higher permissible power than the connectors, there are to be no defects in the wiring connections. (3) There is to be no metal powder on the coupling surfaces of the connectors. Care must be taken especially in the gold-plated type, since there is a tendency for metal powder to be deposited on the coupling surfaces of this type. 109

| i1RM SERIES R | CO-AXIAL. CONNECTORS Tightening Torque Suitable values for the tightening torque of couplings of the HRM series are 6 ~ of Couplings 10kg em, As for which values ought to be chosen for use wit in this range, the most suitable tightening torque is 6kg-cm when no particular vibrations are applied except during transport, or 10kg-cm in environments where vibrations are applied. The following is the basis on which the range of 6 ~ 10kg-cm was established. First, in vibration tests simulating the vibration conditions that occur during transport, it has been confirmed that loosening does not occur when the couplings are tightened with a torque of 3kg-cm. Thus, allowing a safety factor of 2 times, the value was set at 6kg-cm. The upper limit value of 10kg-cm was established on the basis of the amount of dimensional changes in the outer diameter of the male coupling part, which is 4.56¢ *9-02, Thus, the tightening torque of the couplings of the HRM series has a narrow range, and problems will occur if they are tightened with a torque outside of this range. Consequently, we recommend that you use an 8mm x 6kg-cm or 8mm x 10kg-cm ( torque wrench when tightening the couplings. ( Standard Cables The standard cables of the HRM series have the following dimensions, structures and materials: = 3 a5 ( 33 5°

35 O58

2-' FE £9: (QIZLT 6-8 ———— 8. ape ag Hs, CLIT D TTR OSSAIA ro (SASS by Ss _—— — oN a " a Tor enter conductor (copper wire or Genter condustor (silver-plated silver-plated copper-covered steel wire) ( Dielectric material {irradiated \\ Dielectric materia! (fluororesin) Outer covering \\ polyethylene or fluororesin) Outer conductor (copper tube) (PVC or fluororesin) Quter conductor (copper wire or silver-plated copper wire) Unit: mm Unit: mm ae Ge a ace -141-inch semi- 2.9469 *0-025 20.025 *30D-2W 20.02 20.2 +03 *Not the same as the 3D-2W in the JIS standards and NTT specifications. 110

Tools for CONNECTING gelow are a table giving an overview of the tools used for connecting the wiring of wiring the HRM series and a table listing the tools used for typical products: —__ HRM-101,101S 141-inch semi-rigid cables | HRM-T-3,5, 6,7 ee ernale coupling ports HRM-102,102S .141-inch semi-rigid cables | HRM-T-1,5,6 fos ee [| mete.coupling parts HRM-103,103S .141-inch semi-rigid cables | HRM-T-1,5,6 Tapering tool for tips of center conductors | *Unsuitable for use asa i oF LEN arch Eerie abies eee HRM-100°4,100-4S | (085-inch semi-rigid cables | HRM-T-2,5 Geter. | Too! for crimp bonding of ferrules (sleeves) PO-P-2-T of connectors for flexible cables HRM-100-1,100-1S | .085-inch semi-rigid cables | HRM-T-2,8,9 Tool for bending..141-inch semi-rigid [ arwers | Tgyertendresternenomie |__| | rrwri002 10025 | ces inh enti eats [HRT 89 Soldered sitioning and cutting tool for “Unsuitable for use asa . Tool for mounting HRM-101 and 1018 3D-XW (irrax cable) a ‘Soldered positioning and cutting too! for “Unsuitable for use as a z ‘3D-XW (Irrax cable) _T-’ HAMAS | ‘Oabsinch semirigid cables mass-production tool. HRM-204,2048 | g-1428/U HRM-T-1,4,6 i it i-rigic ‘3D-XW (Irrax cable) 3D-XW (Irrax cable) T- HRM-208, 208S RG-142B/U HRM-T-2,4 HRM-200-2-C,2S-C HAM-200-4.6 48-6 | 1-5D-2V UM.MSS-T-1 HRM-200-28-1C HRM-200-28-1€ | 1.50-2W PO-P-2-T HRM-T-1 HRM-T-4 HRN-T-5, T-9 HRM-T-7 Locator for jacks Crimp tool Tool for bending cables Coupling inserting tool f A) e HRM-T-2 , oS y Locator for plugs / ' “I F | HRM-T-6, T-8 yr | i Soldering tool =a oF | HRM-T-3 a: | ie Tool for fabricating tips > Eee 55 of .141-inch cables > ee a (for laboratory use) AG — Je Hi ween bie a 4" ‘i | ts RE aa Cea <8) 111

(1) Cut cable (refer to Fig. (1)) Fig.(1) \\141-inch semi-rigid cable When cutting semi-rigid cables, cut them at the actual- ly needed length & plus 2.3mm. Note 1: Take care that the cut surface is vertical. Note 2: Length 2 should be the length of the outer conduc- tor of the cable after the wiring has been com- pletely connected. e423 Fig.(2) (2) Fasten the cable to the shell by soldering. {Use HAMT-8) *) .141-inch semi-rigid cable ae i) Fasten © in Fig. (2) with a vice. , " ( ii) As shown in the figure, pass the P shell through the — \\ cable, and fasten the cable by tightening @. = iii) Next, tighten @ so that the cable tip protrudes = So 2.3mm from the tip of the shell. =i © iv) Fasten the shell by soldering it to the cable. > | | Note 1: It is desirable to use at this time a sOldering iron FS of about SOW. = Note 2: The solder must be applied evenly on the circum- ference. Note 3: During soldering, be careful not to allow the tip of the shell to move away from @. Note 4: Screw @ must be tightened tightly so that the Soldering y cable will not move as a result of the thermal HRMeT-6 ( stress generated by the soldering. Oo Note 5: Polish the soldered part of the cable in advance i _ with sandpaper or the like so that the solder will 5 BP adhere easily to it. HRM-101 P shell. | Z OTT (3) Cut off the outer conductor of the cable with a fret saw at the shell-tip position, (Refer to Fig. (3).) Fig.(3) Note 1: Be careful not to damage the shell tip when cutting the cable, and be sure that the shell tip and the cut surface of the cable will be on the same surface. Fret saw Note 2: The slit with a width of 0.4 on the tool is provided so that the fret saw will stop between the center conductor and outer conductor of the cable. Care is necessary because if the tool is damaged during _441.inch semi-rigid cable cutting the depth of the slit will change, and con- / sequently the center conductor of the cable will \\ be damaged. ‘ RMT. 6 HRM-101 P shell 112

Fig.(4) This surface must all (4) Cut the cable insulation vertically at the shell tip be finished on the (using a razor) and remove it. (Refer to Fig. (4).) same surface, Note 1: Be careful that the center conductor of the cable is not bent or damaged. Check to make sure that wee the part of the center conductor protruding from _DWAQESEEUwwwes the shell tip is 2.3mm = 0.2, Esso ss RSs” ay tz e Fig.(5) N if (5) Cut the tip of the center conductor to a 60° angle. N y i) Tighten and fasten HRM-T-3 on the hand drill by Z means of the chuck, as shown in Fig. (5). VA ii) Insert the block in Fig. (4) into the handhole at the N center of HRM-T-3, and turn HRM-T-3 with the hand - AN (7 PET drill, (This tool is used on an experimental level. In Va eEN ZY Fast) mass production, work with a lathe or the like.) Letgilitelgiggeep RRS honing moore | iestasatococes, SN Y Fig. (6) N Y Hand drill. Fasten with a HRM-T-3 Cutting tool (6)_ Insert the coupling Fig.(7) i) Incorporate the rubber packing and the spring washer Fig.(6) Spring washer F'8: HRM-T-7 ‘as shown in Fig. (6). ii) Shorten the spring washer with HRM-T-7 as shown in Rubber packing Wz Soupling Fig. (7) until it matches the outer diameter of the ( | AME shell, and insert the coupling from the direction indi- 4 =| 1 t-E — cated by the arrow. tT Note 1: Check to make sure that the spring washer drops 2a ISS2AZ accurately into the groove in the coupling as shown roove in Fig. (8), (If it is inserted correctly, the dimen- sions of the coupling tip and of the shell tip ought to be 2.7, as shown in Fig. (8).) Fig.(8) View of wiring connection when completed CSET || WSESNT 113

t ( : 2. HRM-102, 102S, 103, 103S (1) Cut the cable, Fig.(9) -141-inch semi-rigid cable When cutting semi-rigid cables, cut them at the actual- ly needed length @ plus 2.3mm. + ——.——{ Note 1: Take care that the cut surface is vertical. Note 2: Length & should be the entire length of the outer conductor of the cable after the wiring has been completely connected. Q+2.3 Fig. (10) (2) Fasten the cable to the shell by soldering. (3) ,141-inch semi-rigid cable (Use HRM-T-6) i) Fasten © in Fig, (10) with a vice. = ii) As shown in the figure, pass the tightening fixture = through the cable, and fasten the cable by tightening =H FE f- o. =m . iii) Next, tighten @ so that the cable tip protrudes — es 2.3mm from the tip of the shell. =| iv) Fasten the tightening fixture by soldering it to the | cable. Note 1: It is desirable to use at this time a soldering iron of about 80W. Note 2: The solder must be applied evenly on the circum- ference. Soldering Note 3: During soldering, be careful not to allow the tip of HRM-T-6 the tightening fixture to move away from @. Note 4: Screw @ must be tightened tightly so that the N § cable will not move as a result of the thermal stress NN { generated by the soldering. mm \\ Note 5: Polish the soldered part of the cable in advance Soe | with sandpaper or the like so that the solder will VA adhere easily to it. Tightening fixture for r | HRM-102, HRM-103 (TTT / Fig.(11) (3) Cut off the outer conductor of the cable with a fret saw at the tip position of the tightening fixture. (Refer to Fig. (11).) Fret saw Note 1: Be careful not to damage the tip of the tightening fixture when cutting the cable, and be sure that the tip of the tightening fixture and the cut surface of the cable will be on the same surface. Note 2: The slit with a width of 0.4 on the tool is provided so that the fret saw will stop between the center .141-inch semi-rigid cable conductor end outer conductor of the cable. Care is necessary because if the tool is damaged during cutting the depth of the slit will change, and con- ( sequently the center conductor of the cable will \\ be damaged. HRM-T-6 Tightening fixture for HRM-102, HRM-103 114

auc) PF co.axiAL CONNECTORS ig. (12. , (4) Cut the cable insulation vertically at the tip of the Fig (12) pi eurtace mst tightening fixture (using @ razor) and remove it. twill all be on the (Refer to Fig. (12).) SSS same surface Note 1: The tip must be finished so that it will all be on SSS ee Note 2: Be careful not to bend or damage the center SS oS conductor of the cable. 40.2 2.3 Fig. (18) TT (5) Solder the female end onto the center conductor of | | the cable, (Refer to Figs, (13) and (14).) (2) — i) Put the positioning plate of the center conductor © (3) into the groove of the HRM-T-6 proper. Soldering Q) ii) Mount the block in Fig. (12) onto HRM-T-, as shown in Fig. (13). The tip will strike against @ . Pass the - | center conductor of the cable through the groove of Leon — ©, and fasten at that position. f— i —] a iii) Fit the female contact for HRM-102, HRM-103 into rd I the contact holder @. Perform preliminary soldering and insert as shown in Fig. (13) from the horizontal hole in the HRM-T-6 proper ®. Align the center con- © ductor of the cable with the female contact hole while I heating the female contact with the soldering iron, and press it until it strikes against ©. iv) After the soldering is finished, remove @ and remove (4) the block from the HRM-T-6 proper @ and the con- tact holder @. Finish the place which was soldered with a razor or the like uniformly on the circum- ference. (Refer to Fig. (14).) Fig. (14) Soldering Note 1: It is desirable to use at this time a soldering iron (Cut off the solder build-up of about 20 ~ 30W. uniformly around the circumference.) Note 2: Be careful that extra solder does not flow onto the center conductor of the cable at the part 0.473.o, in Fig. (14). Be careful that solder does Note 3: Check the dimensions of Fig. (14) after soldering not flow out at this part. the female contact. +0 oa 4 7.0 78.15 (6) Screw the block into the connector proper. Connection of the wiring will be completed as in Fig. (15) Apply lock paint. Fig. (15) when the block in Fig. (14) is screwed into x the connector proper. HRM-102_ 777A SS Note 1: The opening part must be fastened by means of [FPP ISP FLL | HRM-T-1 (locator) so that the connector insulation wa wwe Tee will not move when the block is being screwed in. Wl LE RNS Note 2: The screw must be tightened with a torque of SG 30kg-cm or more. When it is especially necessary =k to prevent the screw from loosening, lock paint is EP {| to be applied as is shown in the figure, 3 L- Apply lock paint, = —{ HRM-103 N UM rivet SSNS FFADD III SL lolol | a a a a a a a 77s N N 115

1. HRM-104, 104S | (1) Process cable ends. (Refer to Fig. (16).) Fig.(16) ; ; Let the center conductor of the cable protrude 2.6mm " +141-inch semi-rigid cable and remove the outer conductor and insulation. Note 1: Finish the outer conductor and insulation vertical- ly and uniformly with a fret saw or the like. M Note 2: When cutting, be careful not to damage the center * conductor, pe Finish this surface uniformly. (2) Soler the center conductor of the cable to the male Fig. (17) contact of the connector. (Refer to Fig. (17).) Screw cover i) Fit HRM-T-2 so that the female contact of the con- wise nector and the insulation will not move, and hold it firmly in place with a vice, Soldering f la ii) Remove the screw cover, insert the cable after end \\ : ( processing as shown in Fig. (16) through the cord Gime , inlet, and solder it as shown in Fig. (17). \\ oe Note 1: Insert the cable until the tip of the outer condue- 4 ee LLELITIIT IIIA tor comes into contact with the inner surface of KN pee eee the connector shell, as shown in Fig. (17). Insert | Sars the center conductor into the groove of the male CT] contact of the connector, and solder it. yYTy Note 2: When soldering, be careful not to get solder on the center conductor of the cable or on the outer sur- XN NY face of the male contact of the connector. ALA WN Note 3: It is desirable to use at this time a soldering iron of . facilitate the work. NS Vice A Note 4: When soldering, be careful to avoid knobby solder- ing. (To check this point, rotate the cable after N soldering.) _— r N <— | h \\ an XS NN S ‘ HRM-T-2 (3) Solder the outer conductor. Fit HRM-T-2 into the opening part as shown in Fig. Fig. (18) — (18), hold it in a vice, and solder the outer conductor of the cable and the connector shell. Note 1: It is desirable to use at this time a soldering iron of about 80W. Note 2: Apply the solder uniformly on the circumference, soldering and carry out the soldering as speedily as possible. Note 3: Polish the soldered part of the cable in advance with sandpaper or the like so that the solder will 4 HRM-T-2 adhere easily to it. ¥ yf ag = — -— rf -— Weare = { Lt} : \\ Cc) = Vice — 116

{3) Remove the locator and screw on the screw cover, Fig.(19) Then the wiring connections will be completed, as “NEN shown in Fig. (19), BSN2 a YNIZZZZZZZZZZ ZZ aN eee GGG GOOG CT] Addendum Fig. (20) eR an When connectors of the HRM series are to be connected — and used with semi-rigid cables, their performance pro- \\ perties, like those of other types of connectors, will be governed largely by the quality of the wiring connection work. The same thing can be said with reference to connec- tion of the wiring of flexible cables as well. However, in cases where even better performance characteristics are needed, the precautions described above must be observed, When semi-rigid cables are to be bent in use, tools like those 3 shown in Fig. (20) (HRM-T-5, 9) can be used to bend them 10k with radii of curvature of 6R, 8R, 10R or 12R, respective- 6k ly. If they are to be used in a spiral shape, the rear surfaces of (HRM-T-5, 9) are used. This is shown in the photograph. Fig, (21) shows the V.S.W.R. data for semi-rigid cables that are connected in bent shape as shown in the photograph 3.7 or 2.3 and for those that are connected straight. It is clear that there are no large differences in the characteristic features. ~ 8 we : $ "~" 5 J Sf Fig.(21) *——* Straight shape 12) HRM-101 standards v o--~--o Bent shape s eel Sra v Qaaaa Ps. oA SB i SS oad Sei nage —™ $ 5 y 7 5 ae © Frequency (GHz) : 117

1. HRM-202, 202S (1) Process cable ends (Refer to Fig. (22).) Fig. (22) This surface must be cut i) Cut off 10mm of the outer covering of the cable vertically and flatly. (RG-142B/U or 3D-2W (Irrax cable), Next cut off the SS SSS SSS outer conductor and insulation so that 2.3mm of the ize een rn seen eee center conductor will protrude. Ce eT 7 Note 1: When cutting the housing and insulation, be care- ————Seey ful not to damage the outer conductor and the Housing, (/ center conductor. Outer conductor 2a" Note 2: Be sure to cut the cable insulation vertically and flatly. Insulation te. Center conductor’ (2) Solder the center conductor Hold the male contact for HRM-202 in place with a vice as shown in Fig, (23) and solder it to the center Fig. (23) conductor of the cable. Soldering Vice . Note 1: Before soldering, apply preliminary solder on the ( male contact in advance. pf \\ Note 2: It is a good idea to make a hole of 0.8¢, as shown RES H in Fig. (23), at the part where the male contact is to a a — be held in the vice, ees ea atl Note 3: In the case of cables using Irrax insulation, such \\/ ' as 3D-2W, be careful to perform the soldering ! speedily $0 that the tip will not dissolve as a result 0.86 of the heat during soldering. Male contact Note 4: The build-up of solder after soldering must be finished uniformly on the circumference. To check Be careful not to allow the strength of the soldering, pull the male contact a gap to be formed. with a force of about 1kg (2.47 Ib.). Note 5: Be careful not to allow a gap to be produced be- { tween the insulation and the contact after soldering. \\ Note 6: Be careful not to allow the male contact to be sol- dered in a bent position towards the center con- ductor of the cable, Fig. (24) Note 7: It is desirable to use a soldering iron of about 20 ~ . LS (3) After passing the boot and solderless sleeve over the () PPI L222 oad cable, insert the cable through the connector shell 222255. { | cord inlet, and crimp the ferrule (sleeve) in a hexago- ~——J E> nal shape with HRM-T-4. (Refer to Fig. (24).) = Wi Cc) po i) To insert the cable, align the male contact with the Ss ( hole in the insulation, and insert the connector shell IN Solderless — between the dielectric material of the cable and the sleeve (ferrule) => outer conductor. HRM-1-4 — ii) Insert the ferrule (sleeve) until it strikes against the (Large hexagonal hole) _|| [|e uneven part of the shell, as shown in Fig. (24), and l rte crimp it in a hexagonal shape with HRM-T-4. Second crimp = Note 1: Insertion of the cable is finished when the uneven -— pert of the male contact strikes against the con- First crimp ES nector insulation. It is a good idea to fit the HRM- T-2 (the locator) in the opening part in order to C_ prevent the connector insulation from moving at I) {| this time. Crimping of the ferrule (sleeve) is per- ?) a i =_ formed first on the cable side and next on the con- | nector side. (Be careful about the order; if the + I} }— | wrong order is followed, the clamping force will be reduced by one half.). (4) Put on the boot over the ferrule (sleeve), and apply Fig.(25) heat with a hair dryer or the like to cause shrinking. aa SSRIS When the connection of the wiring is completed, the SSS DE ( Sppezranee wil bese shown in Fig. (25). ( C2 IPLILL? Pg S| Note 1: When shrinking, catch the boot’on the groove in (Lek K LLL || the shell, as shown in Fig, (25). ee SS = Ye Note 2: Remove HRM-T-2 (the locator) after shrinkage of pelt SSSI the boot, Boot 118

1. HRM-204, 204S, 206, 206S (1) Process the cable ends Fig. (26) vatican sana ne? i) Cut off 12.5mm of the outer covering of the cable (RG-142B/U or 3D-2W (Irrax)). sana arama az oncenesasceec Next cut off 4.5mm of the outer conductor, and also cut off 2.3mm of the insulation. arp rea Note 1: When cutting the outer covering and insulation, 23 be careful not to damage the outer conductor and the center conductor. 45 Note 2: Cut the cable insulation vertically and flatly. tas. Fig. (2 ] ‘e-@7) TT (2) Solder the center conductor. | | Using HRM-T-6, solder the center conductor by the same procedure as in HRM-102 and HRM-103, (Refer —_ to Fig, (27).) (3) Soldering — ee | Coe (3) After passing the boot and ferrule (sleeve) over the cable, insert the cable through the connector-shell cord inlet, and crimp the ferrule (sleeve) in a hexago- nal shape with HRM-T-4. (Refer to Fig. (28).) Fig. (28) S i) To insert the cable, align the female contact with the WW hole in the insulation, and insert the connector shell N . between the insulation of the cable and the outer con- — Sw 7 b—) factor: eet |< i ii) Insert the ferrule (sleeve) until it strikes against the <<< =—we wal Fe 5, " FESS NSS uneven part of the shell, as shown in Fig. (28), and L__ We Ss EP—4 crimp it in @ hexagonal shape with HRM-T-4, NN Note 1: Spread out the tip in order to make it easy to in- \\N Solderless sleeve (ferrule) sert the outer conductor of the cable. SS Note 2: Insertion of the cable is finished when the cable HRM-T-4 insulation strikes against the connector insulation. (Large hexagonal hole) HRM-T-1 (the locator) is to be fitted in place in order to prevent the connector insulation from moving at this time. Note 3: Crimping of the ferrule (sleeve) is performed first on the cable side and next on the connector side, (Be careful about the order; if the wrong order is followed, the clamping force will be reduced by one half.) Fig. (29) HRM-204 (4) Put on the boot over the ferrule (sleeve), and apply a eenmessision Cn ema. heat with a hair dryer or the like to cause shrinking, KEKE Sana When the connection of the wiring is completed, the ESS Note 1: When shrinking, catch the boot on the groove in —S —S the shell, as shown in Fig, (29). Boot Note 2: Remove HRM-T-1 (the locator) after shrinkage of HRM-206 N |. — Se] SSS SSS N 119

HRMserr ES R | CO-AXIAL CONNECTORS 6. HRM-208, 208S ( : This surface must be finished (1) Process the cable ends 4 Process the cable ends as shown in Fig. (30). Fig. (80) vertically and flatly. Note 1: When cutting the outer covering and insulation, be SSS, careful not to damage the outer conductor and the <_< center conductor. \\ S77 Note 2: Cut the insulation vertically and flatly. outer 7) Outer coating” | conqueror 3 Insulation: Center 6 conductor Ty Fig. (81) sneuleti (2) Pass the boot and ferrule (sleeve) over the cable and teen MOE Tu ation colter spread out the tip of the outer conductor. (Refer to Eas la Fig. (31).) \\ RF aS oa \\ a (3) Solder the center conductor and crimp the ferrule ps (sleeve). Solderless Spread out the tip i) Fit HRM-T-1 (the locator) in place in order to prevent Boot sleeve (ferrule) : the connector male contact and insulation from mov- ing, and hold it firmly in place with a vice. ii) Remove the connector cover and insert the cable through the cord inlet, as shown in Fig. (32), alignin the center conductor of the cable with the groove at Fig.(82)_ Screw cover the connector male contact. fas) ee / iii) Solder the center conductor of the cable to the male Soldering YpyWrA ( contact at the position where the cable insulation am Kf — ° strikes against the male contact. VY] LSS iv) After the soldering, check to make sure whether or — Wie ——-—h not it has been cerried out perfectly by pulling the OPERNESSS A cable with a force of about 1kg of weight. Next insert a G the ferrule (sleeve) over the outer conductor of the YTY Yy) cable until it strikes against the uneven part of the (LI) Vu shell, and crimp it in a hexagonal shape with ALL HRM-T-4, al 3 OHRM-T-4 Note 1: Perform the soldering carefully, making sure not N Wy, (Large hexagonal hole) to deposit solder on the outer surface of the male | | SS Vice contact of the connector. NS Note 2: It is desirable to use a soldering iron of about 20 ~ 3) N — ( SOW. Its tip must be narrowed so as to make the MIS work easy. N} hy Note 3: Soils on the inside of the connector produced as V b a result of soldering should be washed off with HRM-T-3 thinner or the like in order to prevent the occur- a rence of faulty insulation or inadequate withstand voltage. Note 4: Crimping of the ferrule (sleeve) is performed first on the cable side and next on the connector side. (Be careful about the order; if the wrong order is followed, the clamping force will be reduced by one half.) (4) Put on the boot over the ferrule (sleeve), and apply Fig.(38) PRS Se heat with a hair dryer or the like to cause shrinking. GPRS SSS Then remove the locator from the opening part end ib ————————— A tighten the screw cover. ASS Se y) When the connection of the wiring is completed, the Rae NEE appearance will be as shown in Fig. (33). Lt ( Note 1: When shrinking, catch the boot on the groove in yry \\ the shell, as shown in Fig. (33). Boot Note 2: Remove HRM-T-2 (the locator) after shrinkage of the boot. rie 120