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 45 30 40 25 40 25 0.3 0.5 0.4 0.7 0.6 1.0 1 2 4 0.15 0.2 0.3 iso 9001 iso 14001 as 9100 certified mi n i-ci r cuit s ? p . o . b ox 3 50166, b r ooklyn, new y ork 1 1 2 3 5-0 003 ( 7 18) 9 3 4-4 500 fax ( 7 1 8 ) 332-4661 the design engi ne ers search engi ne provides actual d ata in stantly a t ? notes: 1. performance and quality attributes and conditions not expr essly stated in this specification sheet ar e intended to be excluded and do not form a part of this specification sheet. 2. electrical specifications and performance data contained her ein ar e based on mini-cir cuit? s applicable established test performance criteria and measur ement instructions. 3. the parts cover ed by this specification sheet ar e subject to mini-cir cuits standar d limited warranty and terms and conditions (collectively , ?standar d t erms?) ; pur chasers of this part ar e entitled to the rights and benefits contained ther ein. for a full statement of the standar d t erms and the exclusive rights and r emedies ther eunder , please visit mini-cir cuits? website at www .minicir cuits.com/mclstor e/terms.jsp. for detailed performance specs & shopping online see web site mi n ici r cuits. c o m if/rf microw a ve 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 total loss 4.9 5.0 5.1 5.2 5.3 5.4 0 40 80 120 160 200 frequency (mhz) total loss (db) s-1(db) s-2(db) s-3(db) ZSC-3-1 isolation 30 36 42 48 54 60 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+ ZSC-3-1 electrical schematic 3 way-0 50 ? 1 to 200 mhz power splitter/combiner rev. b m127604 ZSC-3-1 hy/td/cp/am 100616 coaxial case style: p25 connectors model price qty. bnc ZSC-3-1(+) $51.95 (1-9) bracket (option "b") $5.00 (1+) bracket (option "br") $1.50 (1+) features ? low insertion loss, 0.4 db typ. ? high isolation, 40 db typ. ? excellent amplitude unbalance, 0.1 db typ. ? excellent phase unbalance, 1 deg. typ. ? excellent vswr, 1.5:1 typ. ? rugged shielded case applications ? vhf ? instrumentation ? communication system freq. (mhz) total loss 1 (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 vswr 1.00 1.05 1.10 1.15 1.20 1.25 1.30 0 40 80 120 160 200 frequency (mhz) vswr #s-vswr #1-vswr splitter electrical specifcations 1.00 5.11 5.10 5.10 0.00 49.11 47.46 46.70 0.05 1.23 1.19 1.19 1.18 5.00 5.02 5.02 5.02 0.00 44.98 45.11 44.74 0.04 1.16 1.14 1.14 1.14 8.00 5.02 5.03 5.02 0.01 43.57 44.02 43.72 0.09 1.15 1.14 1.14 1.14 20.00 5.06 5.05 5.05 0.01 41.08 41.74 41.14 0.19 1.14 1.14 1.13 1.13 29.00 5.07 5.06 5.07 0.01 40.08 40.44 39.84 0.21 1.14 1.14 1.13 1.13 38.00 5.08 5.07 5.07 0.01 39.15 39.44 38.61 0.30 1.13 1.14 1.13 1.13 47.00 5.09 5.09 5.09 0.00 38.26 38.41 37.64 0.42 1.13 1.13 1.13 1.13 60.00 5.08 5.07 5.10 0.03 37.10 37.35 36.39 0.56 1.13 1.13 1.13 1.13 75.00 5.11 5.10 5.12 0.01 36.09 36.35 35.09 0.63 1.13 1.13 1.13 1.13 90.00 5.13 5.15 5.16 0.03 35.28 35.44 34.23 0.76 1.12 1.13 1.13 1.12 120.00 5.15 5.15 5.19 0.04 34.19 34.35 32.97 1.13 1.12 1.12 1.12 1.12 150.00 5.20 5.21 5.23 0.03 33.89 34.16 32.49 1.26 1.10 1.11 1.12 1.11 170.00 5.17 5.19 5.24 0.07 34.20 34.61 32.64 1.46 1.08 1.10 1.11 1.10 190.00 5.17 5.21 5.27 0.09 35.05 35.66 33.32 1.55 1.06 1.09 1.10 1.10 200.00 5.18 5.22 5.29 0.10 35.86 36.56 33.82 1.70 1.05 1.09 1.10 1.10 + 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. 1. total loss = insertion loss + 4.8db splitter loss.
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