freq. range (mhz) isolation (db) insertion loss (db) above 3.0 db phase unbalance (degrees) amplitude unbalance (db) f l -f u l u l u l u l u typ. min. typ. min. typ. max. typ. max. max. max. max. max. 50-1000 30 20 25 18 1.2 1.9 1.6 2.4 6 7 0.6 0.6 l = low range [f l to 10 f l ] u= upper range [f u /2 to f u ] iso 9001 iso 14001 as9100 certified mini-circuits ? p.o. box 350166, brooklyn, new york 11235-0003 (718) 934-4500 fax (718) 332-4661 for detailed performance specs & shopping online see mini-circuits web site the design engineers search engine provides actual data instantly from mini-circuits at: www.minicircuits.com rf/if microwave components minicircuits.com zfscj-2-4+ zfscj-2-4 2 way-180 50 ? 50 to 1000 mhz power splitter/combiner coaxial typical performance data maximum ratings operating temperature -55c to 100c storage temperature -55c to 100c power input (as a splitter) 1w max. internal dissipation 0.125w max. outline drawing outline dimensions ( ) inch mm electrical schematic rev. a m120213 zfscj-2-4 hy/td/cp/am 081105 a b c d e f g h 1 .25 1 .25 . 75 . 63 . 38 1 .00 . 125 1 .000 31.75 31.75 19.05 16.00 9.65 25.40 3.18 25.40 j k l m n p q w t - - - - . 125 1 .688 2 .18 . 75 . 07 g rams -- -- 3.18 42.88 55.37 19.05 1.78 7 0.0 features ? low insertion loss, 1.4 db typ. ? high isolation, 28 db typ. ? rugged shielded case applications ? vhf/uhf ? cellular ? signal processing coaxial connections sum port 3 port 1 1 port 2 2 case style: k18 connectors model price qty. sma ZFSCJ-2-4-S(+) $69.95 (1-9) bracket (option"b") $2.50 (1+) zfscj-2-4 insertion loss 3.5 3.9 4.3 4.7 5.1 5.5 50 240 430 620 810 1000 frequency (mhz) insertion loss (db) s-1(db) s-2(db) zfscj-2-4 isolation 15 20 25 30 35 40 50 240 430 620 810 1000 frequency (mhz) isolation (db) zfscj-2-4 vswr 1.0 1.4 1.8 2.2 2.6 3.0 50 240 430 620 810 1000 frequency (mhz) vswr #s-vswr #1-vswr #2-vswr electrical specifcations frequency (mhz) insertion loss (db) amplitude unbalance (db) isolation (db) phase unbalance (deg.) vswr s vswr 1 vswr 2 s-1 s-2 50.00 3.69 3.71 0.02 35.02 180.77 1.22 1.20 1.27 140.00 3.88 3.86 0.01 31.04 179.44 1.42 1.32 1.47 230.00 4.15 4.16 0.00 28.34 178.79 1.66 1.47 1.72 365.00 4.46 4.43 0.03 25.57 177.86 1.95 1.66 2.07 500.00 4.64 4.63 0.01 23.95 177.94 2.10 1.77 2.30 560.00 4.78 4.73 0.05 23.39 177.67 2.09 1.78 2.35 620.00 4.78 4.70 0.08 22.87 178.11 2.04 1.78 2.36 680.00 4.79 4.72 0.07 22.42 178.17 1.96 1.75 2.34 720.00 4.64 4.53 0.11 22.11 178.53 1.89 1.72 2.31 750.00 4.55 4.42 0.13 21.69 178.68 1.83 1.70 2.28 780.00 4.85 4.73 0.12 21.93 178.61 1.76 1.66 2.25 840.00 4.48 4.29 0.19 21.17 179.47 1.61 1.59 2.16 920.00 4.47 4.30 0.17 20.99 180.61 1.42 1.49 2.05 960.00 4.60 4.36 0.23 21.04 180.29 1.33 1.44 1.99 1000.00 4.59 4.46 0.13 21.07 178.64 1.25 1.39 1.95 + rohs compliant in accordance with eu directive (2002/95/ec) the +suffx identifes rohs compliance. see our web site for rohs compliance methodologies and qualifcations.
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