1. over -55 c to +55 c. derate linearly to 20% of rating at 90 c 2. as a combiner of non-coherent signals, max. power per port is power rating divided by number of ports. freq. range (mhz) isolation (db) insertion loss (db) above 6.0 db phase unbalance (degrees) amplitude unbalance (db) power input 1 (w) f l -f u ty p. min. ty p. max. ty p. max. ty p. max. as combiner 2 max. as splitter max. 100-440 27 17 0.6 1.2 0.8 4.0 0.15 0.5 12 10 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 page 1 of 1 typical performance data high power combiner electrical specifcations maximum ratings coaxial connections sum port s port 1 1 port 2 2 port 3 3 port 4 4 outline drawing outline dimensions ( ) inch mm ZB4CS-440-12W total loss 6.0 6.2 6.4 6.6 6.8 100 150 200 250 300 350 400 450 frequency (mhz) total loss (db) s-1(db) s-3(db) s-4(db) ZB4CS-440-12W isolation 20 25 30 35 40 45 50 100 150 200 250 300 350 400 450 frequency (mhz) isolation (db) 1-2 (db) 2-3 (db) 3-4 (db) ZB4CS-440-12W ZB4CS-440-12W vswr 1.00 1.10 1.20 1.30 1.40 1.50 100 150 200 250 300 350 400 450 frequency (mhz) vswr #s-vswr #1-vswr #3-vswr electrical schematic 4 way-0 50 ? 100 to 440 mhz high power combiner rev. b m151107 ZB4CS-440-12W hy/td/cp 151015 coaxial abcde f 4.50 2.25 1.69 .125 4.000 1.625 114.30 57.15 42.93 3.18 101.60 41.28 g h j k wt .144 .890 .44 3.50 grams 3.66 22.61 11.18 88.90 500 case style: aw256 freq. (mhz) total loss 1 (db) amp. unbal. (db) isolation (db) phase unbal. (deg.) vswr s vswr 1 vswr 2 vswr 3 vswr 4 s-1 s-2 s-3 s-4 1-2 2-3 3-4 features ? high power, up to 12w input power ? wideband, 100 to 440 mhz ? low insertion loss, 0.6 db typ. ? high isolation, 27 db typ. applications ? vhf/uhf ? communication receivers & transmitters connectors model bnc ZB4CS-440-12W n-type ZB4CS-440-12W-n sma ZB4CS-440-12W-s bnc version shown operating temperature -55c to 90c storage temperature -55c to 100c 100.00 6.30 6.20 6.03 6.22 0.26 20.88 31.60 20.67 0.56 1.27 1.38 1.38 1.39 1.38 113.60 6.25 6.26 6.05 6.21 0.21 21.27 32.00 21.12 0.47 1.26 1.32 1.32 1.33 1.31 127.20 6.27 6.28 6.11 6.27 0.16 21.50 32.01 21.42 0.52 1.24 1.27 1.27 1.28 1.26 154.40 6.29 6.26 6.09 6.26 0.19 21.94 32.17 21.88 0.55 1.17 1.19 1.19 1.20 1.18 181.60 6.32 6.30 6.12 6.29 0.20 22.35 32.45 22.31 0.55 1.14 1.13 1.13 1.14 1.12 208.80 6.33 6.31 6.16 6.34 0.18 22.65 32.39 22.65 0.76 1.19 1.09 1.08 1.09 1.08 236.00 6.36 6.31 6.18 6.36 0.18 23.03 32.32 23.16 0.91 1.18 1.05 1.04 1.05 1.05 263.20 6.34 6.32 6.18 6.35 0.17 23.69 32.55 23.97 0.92 1.13 1.02 1.01 1.02 1.03 290.40 6.35 6.35 6.26 6.40 0.14 24.53 32.99 24.94 0.91 1.14 1.02 1.03 1.01 1.00 317.60 6.37 6.39 6.30 6.43 0.14 25.74 33.79 26.40 0.85 1.16 1.05 1.06 1.03 1.04 344.80 6.41 6.39 6.28 6.46 0.18 27.40 35.10 28.40 1.01 1.16 1.08 1.08 1.05 1.06 372.00 6.43 6.43 6.34 6.48 0.14 29.39 36.86 31.06 1.23 1.21 1.10 1.11 1.07 1.08 399.20 6.47 6.44 6.37 6.54 0.18 32.55 39.61 35.43 1.18 1.20 1.12 1.14 1.09 1.10 426.40 6.46 6.49 6.41 6.53 0.12 37.95 45.29 39.84 1.79 1.15 1.13 1.15 1.10 1.12 440.00 6.50 6.50 6.43 6.59 0.16 40.88 48.60 38.28 1.63 1.17 1.14 1.16 1.11 1.13 permanent damage may occur if any of these limits are exceeded. 1. total loss = insertion loss + 6db splitter loss.
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