freq. (mhz) total loss 1 (db) amp. unbal. (db) isolation (db) phase unbal. (deg.) vswr s vswr 1 vswr 8 s-1 s-2 s-3 s-4 s-6 s-8 1-2 1-8 2-3 3-4 10.00 9.53 9.53 9.53 9.53 9.54 9.54 0.02 42.90 58.21 28.34 46.39 0.08 1.06 1.08 1.07 50.00 9.60 9.59 9.59 9.59 9.60 9.59 0.01 41.92 54.54 28.37 42.07 0.22 1.05 1.04 1.04 100.00 9.68 9.67 9.68 9.68 9.68 9.67 0.01 38.77 49.55 28.17 38.54 0.41 1.06 1.04 1.04 160.00 9.76 9.76 9.76 9.76 9.76 9.75 0.01 36.25 46.67 27.80 35.94 0.63 1.07 1.04 1.04 200.00 9.82 9.81 9.81 9.81 9.81 9.80 0.02 35.13 45.42 27.45 34.82 0.80 1.08 1.03 1.03 250.00 9.89 9.88 9.88 9.88 9.88 9.86 0.03 34.17 44.25 26.98 33.92 1.01 1.09 1.03 1.03 300.00 9.96 9.95 9.96 9.95 9.95 9.92 0.04 33.52 43.40 26.48 33.33 1.22 1.11 1.03 1.03 350.00 10.03 10.03 10.03 10.02 10.02 9.99 0.04 32.98 42.83 25.98 32.93 1.46 1.12 1.03 1.03 400.00 10.12 10.12 10.12 10.11 10.10 10.07 0.06 32.42 42.52 25.51 32.62 1.68 1.14 1.03 1.03 450.00 10.21 10.21 10.21 10.20 10.18 10.15 0.07 31.68 42.50 25.16 32.23 1.93 1.16 1.03 1.04 500.00 10.30 10.31 10.31 10.29 10.27 10.23 0.08 30.72 42.86 24.97 31.69 2.20 1.17 1.04 1.04 550.00 10.40 10.41 10.41 10.39 10.35 10.31 0.10 29.46 43.55 25.02 30.77 2.49 1.18 1.04 1.05 600.00 10.49 10.51 10.51 10.48 10.43 10.39 0.13 28.00 44.70 25.43 29.41 2.81 1.18 1.04 1.04 700.00 10.69 10.72 10.72 10.68 10.59 10.55 0.21 25.16 48.52 26.41 26.22 3.48 1.16 1.04 1.03 800.00 11.07 11.11 11.13 11.07 10.91 10.89 0.31 24.05 45.86 27.19 24.50 4.07 1.22 1.09 1.08 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 9.0 db phase unbalance (degrees) amplitude unbalance (db) f l -f u l m u l m u l m u l m u ty p. min. ty p. min. ty p. min. ty p. max. ty p. max. ty p. max. max. max. max. max. max. max. 10-800 28 25 26 22 25 20 0.6 1.0 0.9 1.5 1.8 2.8 2.0 4.0 9.0 0.2 0.3 0.5 typical performance data electrical specifcations maximum ratings coaxial connections sum port s(com) port 1,2,3,4,5,6,7,8 1,2,3,4,5,6,7,8 operating temperature -55c to 100c storage temperature -55c to 100c power input (as a splitter) 1w max. internal dissipation 1w max. outline drawing outline dimensions ( ) inch mm 8 way-0 50 ? 10 to 800 mhz power splitter/combiner coaxial a b c d e f 6.00 1.62 .70 .250 5.75 .810 152.4 0 41.15 17.78 6.35 146.05 20.57 g h j k wt .187 3.00 .35 .660 grams 4.75 76.20 8.89 16.76 300 features ? wideband, 10 to 800 mhz ? good isolation, 27 db typ. ? good s-port matching vswr, 1.20 typ. ? good output matching vswr, 1.05 typ. ? rugged shielded case applications ? vhf/uhf ? federal and defense communication ? communication system ZBSC-8-82+ total loss 9.5 10.0 10.5 11.0 11.5 0 100 200 300 400 500 600 700 800 frequency (mhz) total loss (db) s-1(db) s-8(db) ZBSC-8-82+ vswr 1.0 1.1 1.2 1.3 1.4 1.5 0 100 200 300 400 500 600 700 800 frequency (mhz) vswr #s-vswr #1-vswr electrical schematic rev. b m151107 ZBSC-8-82+ ed-13009/2 hy/td/am 151016 ZBSC-8-82+ case style: uu1268 connectors model bnc ZBSC-8-82+ sma ZBSC-8-82-s+ bnc version shown permanent damage may occur if any of these limits are exceeded. ZBSC-8-82+ isolation 10 20 30 40 50 60 70 0 100 200 300 400 500 600 700 800 frequency (mhz) isolation (db) 1-2(db) 1-8(db) 2-3(db) 1. total loss = insertion loss + 9db splitter loss. notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation 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 benefts 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 mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com +rohs compliant the +suffix identifies rohs compliance. see our web site for rohs compliance methodologies and qualifications
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