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Technical content

High power handling, up to 100 W Usable in many systems with high-power requirements such as antenna feeds, power amplifiers, and others that require sampling a high power RF signal. Low insertion loss, 0.1 dB typ Used primarily in high power transmission applications, the excellent through-path signal loss maximizes the power transmitted to the antenna. Excellent return loss, 25 dB typ. (all ports) Provides excellent matching for 50 Ω systems. Good directivity, 22 dB Typ. Good directivity allows accurate signal sampling through the coupled port with minimal measurement error. DC current passing up to 2 A Suitable for use in systems requiring DC voltage on the RF line, such as supplying bias to remote circuit via the antenna cable. Key Features Product Overview Mini-Circuits BDCH-10-63 ultra wide band high-power bi-directional coupler covers frequencies from 2000 to 6000 MHz with high power handling up to 100 W and insertion loss of 0.1 dB Typ. The ultra wide band supports a wide variety of applications from S band and C band radar through various cellular base station applications, UHF and SHF power monitoring up to 6000 MHz. The coupler is designed into an open printed laminate (0.2 x 0.56 x 0.08”) with wrap-around terminations for good solderability and easy visual inspection. The Big Deal

  • Ultra wide band, 2000 to 6000 MHz range.
  • High power handling, up to 100 W.
  • Low insertion loss, 0.1 dB Typ.
  • Excellent return loss, 25 dB Typ. (all ports).
  • Good directivity, 22 dB Typ. BDCH-10-63Bi-Directional Coupler DC Pass, High Power 50 Ω 10 dB Coupling 100 W 2000 to 6000 MHz CASE STYLE: PQ2099-1

BDCH-10-63Bi-Directional Coupler REV. OR M152380 EDR-11373/2 BDCH-10-63 RAV 170608 DC Pass, High Power

Features

  • ultra wide band 2000 - 6000 MHz.
  • high power, up to 100 W.
  • low insertion loss, 0.1 dB Typ.
  • excellent return loss, 25 dB Typ.(all Ports).
  • good directivity, 22 dB Typ.
  • DC current pass through input to output.

Applications

  • transmission signal monitoring
  • antenna reflection monitoring
  • wireless transmitters
  • distributed antenna systems (DAS) Demo Board MCL P/N: TB-864 Suggested PCB Layout (PL-470) Outline Drawing Pad Connections** INPUT 1 OUTPUT 2 COUPLED FORWARD 4 COUPLED REVERSE 3 GROUND 5 Operating Temperature, case* -55°C to 105°C Storage Temperature -55°C to 105°C DC Current 2 A RF power 100 W *Case temperature is defined as temperature on base plate. Permanent damage may occur if any of these limits are exceeded. **Model is Bi-directional and all ports are interchangeable, see port function table. Maximum Ratings Port Function Configurations Input Output Coupled Forward Coupled Reverse 1 2 4 3 2 1 3 4 3 4 2 1 4 3 1 2 Electrical Schematic Electrical Specifications @ +25°C Parameter Condition (MHz) Min. Typ. Max. Units Frequency Range 2000 6000 MHz Insertion Loss 1 2000 - 6000 — 0.1 0.25 dB Coupling 2000 - 6000 — 10±1 — dB Coupling Flatness 2000 - 6000 — ±1.5 — dB Directivity 2000 - 6000 18 22 — dB Return Loss (Input) 2000 - 6000 18 25 — dB Return Loss (Output) 2000 - 6000 18 25 — dB Return Loss (Coupling) 2000 - 6000 18 25 — dB Input RF Power 2000 - 6000 — — 100 W 1. Does not include theoretical loss, nominal theoretical loss 0.46 dB .058±.002 LINE WIDTH 4 PL. (SEE BELOW) PACKAGE OUTLINE .560 REF. .200 REF. .042 REF. TYP. ø.020 PTH. TYP. FOR GROUND DENOTES COPPER LAND PATTERN FREE OF SOLDERMASK 1. TRACE WIDTH IS SHOWN FOR ROGERS RO5880 WITH DIELECTRIC THICKNESS. NOTES: FOR OTHER MATERIALS TRACE WIDTH MAY NEED TO BE MODIFIED. 2. BOTTOM SIDE OF THE PCB IS CONTINUOUS GROUND PLANE. DENOTES PCB COPPER LAYOUT WITH SMOBC (SOLDER MASK OVER BARE COPPER) Outline Dimensions ( )inch mm J K L M N P wt. A B C D E F G H 50 Ω 10 dB Coupling 100 W 2000 to 6000 MHz CASE STYLE: PQ2099-1

A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp 2000 3000 4000 5000 6000 Coupling (dB) Frequency (MHz) BDCH-10-63 Coupling (dB) In-Cpl Fwd Out-Cpl Rev 0.05 0.1 0.15 0.2 0.25 2000 3000 4000 5000 6000 Insertion Loss (dB) Frequency (MHz) BDCH-10-63 Insertion Loss (dB) -55°C +25°C +105°C 2000 3000 4000 5000 6000 Directivity (dB) Frequency (MHz) BDCH-10-63 Directivity (dB) In-Cpl Rev-55°C Out-Cpl Fwd-55°C In-Cpl Rev+25°C Out-Cpl Fwd+25°C In-Cpl Rev+105°C Out-Cpl Fwd+105°C Typical Performance Data * 2000 3000 4000 5000 6000 Return Loss (dB) Frequency (MHz) BDCH-10-63 Return Loss (dB) In Out Cpl Fwd Cpl Rev FREQUENCY Insertion Loss Coupling Directivity Return Loss (MHz) (dB) (dB) (dB) (dB) In - Out In - Out - In-Cpl Rev Out-Cpl Fwd In Out Cpl Cpl -55°C +25°C +105°C Cpl Fwd Cpl Rev -55°C +25°C +105°C -55°C +25°C +105°C Fwd Rev * Data at +25°C unless specified otherwise.