BEM-2A-250 MERRIMAC | Alldatasheet
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I m pedance: 5 Ω nom. RF Input Level: 3 dBm ma x VSW R: 0:1 m ax. Sw itching S peed: 5 nS t y C o n tr o l t o RF) Da t a Signal Levels: EC L c ompatible t e r m i n at e d or u n t e r m i n at e Power Supplies: – 5.2 VDC 0 mA n o m O pera t ing Tem p: – 55° t o C AV AILABLE OPTIONS Direct No Dri v er) As BP M se r ies I ntegral T TL Driver: As BTM series O t her f r equencies: Up to 250 M Hz. C onsult wi t h f a c t ory G e n e r a l N o t e s T h e BE M a n d B E T M A s e r i e s o f B i p h a s e M o d u l a t o r s c o v e r t h e f r e q u e n c y r a n g e o f t o M H z a n d c a n b e d r i v e n d i r e c t l y b y s t a n d a r d E C L u s i n g o n l y a – V s u p p l y C u s t o m u n i t s c o v e r i n g u p t o 0 M H z ma y b e o b t a i n e d C o n s u l t w i t h t h e f a c t o r . T h e BE M A s eri e s re q uir e s an e x t e rn a l Ω l o g i c in p ut t e r m in a ti o n w h i le t h e BE T M s e r ies i n c lu d es a n in t e r n al 5 Ω lo g ic i n p u t ter m i n a t io n C o m p a r a b l e T T L v e r s i o n s a r e a v a il a b l e i n a s i m i l a r p a c k a g e o r a n o n c o n n e c t o r i z e d M e r i P a c or fl a tp a c k s ee B T F-2A s e ri e s ). Un i t s wit h o u t i n t e g r a l T T L d r i v e r s a r e a v a il a b l e i n t h e B P M A s e r i e s M e rr i m a c B ip h a s e M o d u l a to r s c o v er a v a r i e ty of f r e q u e n cy b a n d s w hi l e p r o v i d ing w i d e b a n d w id t hs s u it a b l e f or m o st a p pl i c a ti o n A l l u n i t s c o m ply w i th t h e a p pl i c a ble s e c ti o ns o f M I L M a nd m ay b e s u p p l ied s c r e e n ed f o r c o m pl i a n ce w i t h a d di t io n al s p e ci f ic a ti o ns f or m il i t a r y a n d s p a c e a p p l i c a t i o n s r e q u i r i n g t h e h i g h e s t r e l i a b il i t y PRINCIPAL SPECIFICATIONS M o d el M o d el Freq u ency I nsertion Amp l itu d e Phase Carrier W eig h t N u mb er, N u mb er, Ra n ge, L oss, dB, Ba l ance, dB, Ba l ance S u ppress i o n oz g U n t erm i nated Term i nated M H z M ax Ty p M ax. Ty p M ax. Ty p Ty p No m. BE M -2A-250 BET M -2A-250 500 3.5 2.5 0.3 40 dBc 1.5 42) BE M -2A-500 BET M -2A-500 – 500 0.3 40 dBc 1.5 42) 500 1000 0.5 – 3 dBc BE M -2A-150 B ETM -2 A -150 1000 2000 30 dBc 1.5 42) F eb96 F or f u r t her i n f o r m a t i o n c o n t a c t M ERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 B E M B E T M A S e r i e s B I P H A S E M O DU L A T O R S 2 to 2000 MHz / ECL Input / Uses -5.2 Volt Power Supply / SMA Connectors P a c k a g e O u t l i ne