l = low range [f l to 10 f l ] m = mid range [10 f l to f u /2] u= upper range [f u /2 to f u ] freq. range (mhz) isolation (db) insertion loss (db) above 4.8 db phase unbalance (degrees) amplitude unbalance (db) f l -f u l m u l m u l m u l m u typ. min. typ. min. typ. min. typ. max. typ. max. typ. max. max. max. max. max. max. max. 1-200 35 30 35 25 35 25 0.6 1.0 0.4 0.7 0.6 1.0 2.0 3.0 4.0 0.15 0.2 0.3 iso 9001 iso 14001 as 9100 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 minicircuits.com tm if/rf microwave components abcdefgh 2.25 1.38 1.24 .50 .150 3.100 .138 1.238 57.15 35.05 31.50 12.70 3.81 78.74 3.51 31.45 j k l m n p q s wt 3.25 .10 .78 1.47 -- .38 1.00 .150 grams 82.55 2.54 19.81 37.34 -- 9.65 25.40 3.81 110.0 zsc-3-1-75 insertion loss 4.5 4.7 4.9 5.1 5.3 5.5 0 40 80 120 160 200 frequency (mhz) insertion loss (db) s-1(db) s-2(db) s-3(db) zsc-3-1-75 isolation 20 30 40 50 60 70 0 40 80 120 160 200 frequency (mhz) isolation (db) 1-2 (db) 1-3 (db) 2-3 (db) typical performance data maximum ratings coaxial connections sum port s port 1 1 port 2 2 port 3 3 operating temperature -55c to 100c storage temperature -55c to 100c power input (as a splitter) 1w max. internal dissipation 0.375w max. outline drawing outline dimensions ( ) inch mm zsc-3-1-75 + zsc-3-1-75 electrical schematic 3 way-0 75 ? 1 to 200 mhz power splitter/combiner rev. a m121770 zsc-3-1-75 hy/td/cp/am 090303 coaxial case style: p25 connectors model price qty. bnc zsc-3-1-75(+) $52.95 (1-9) bracket (option "b") $5.00 (1+) bracket (option "br") $1.50 (1+) features ? low insertion loss, 0.4 db typ. ? high isolation, 35 db typ. ? excellent amplitude unbalance, 0.1 db typ. ? excellent phase unbalance, 0.5 deg. typ. ? rugged shielded case applications ? vhf ? instrumentation ? radio communication system freq. (mhz) insertion loss (db) amp. unbal. (db) isolation (db) phase unbal. (deg.) vswr s vswr 1 vswr 2 vswr 3 s-1 s-2 s-3 1-2 1-3 2-3 zsc-3-1-75 vswr 1.0 1.2 1.4 1.6 1.8 2.0 0 40 80 120 160 200 frequency (mhz) vswr #s-vswr #1-vswr splitter electrical specifcations bnc version shown 1.00 4.98 4.93 4.92 0.06 40.87 42.29 28.44 0.48 1.20 1.16 1.19 1.18 5.00 4.94 4.89 4.91 0.05 48.19 49.46 35.58 0.32 1.19 1.13 1.13 1.12 8.00 4.94 4.93 4.92 0.02 48.35 49.54 37.59 0.17 1.19 1.13 1.13 1.13 17.00 4.93 4.92 4.93 0.01 47.87 48.58 40.94 0.15 1.20 1.14 1.14 1.13 38.00 4.96 4.96 4.95 0.02 47.63 47.55 43.21 0.11 1.23 1.17 1.17 1.16 59.00 4.98 4.98 4.99 0.01 49.01 46.07 44.52 0.19 1.27 1.21 1.20 1.20 80.00 5.00 5.02 5.00 0.02 53.96 44.90 45.44 0.09 1.32 1.25 1.25 1.25 89.00 5.03 5.03 5.00 0.03 56.96 44.03 45.65 0.19 1.35 1.27 1.27 1.27 100.00 5.02 5.04 5.04 0.02 57.39 42.71 45.36 0.29 1.38 1.30 1.30 1.29 124.00 5.09 5.10 5.10 0.02 47.00 40.05 42.84 0.22 1.45 1.35 1.35 1.35 156.00 5.14 5.17 5.14 0.03 39.72 36.08 38.10 0.22 1.55 1.42 1.42 1.42 180.00 5.20 5.24 5.23 0.03 35.87 33.63 34.83 0.35 1.63 1.47 1.46 1.46 188.00 5.26 5.28 5.26 0.02 34.82 32.87 33.92 0.10 1.66 1.49 1.48 1.48 196.00 5.28 5.31 5.28 0.03 33.80 32.08 33.04 0.28 1.69 1.50 1.49 1.49 200.00 5.29 5.30 5.27 0.03 33.27 31.63 32.52 0.28 1.71 1.51 1.50 1.50 + 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. permanent damage may occur if any of these limits are exceeded.
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