the big deal ? wideband, 5 to 1300 mhz ? high isolation, 25 db ? good matching vswr, 1.2:1 ? excellent amplitude unbalance, 0.3 db product overview mini-circuits SCA-4-132+ is a surface-mount 4-way 0? splitter/combiner covering the 5 to 1300 mhz fre - quency range, supporting bandwidth requirements for cellular, uhf/vhf receivers/transmitters and more. this model can handle up to 0.5w rf input power as a splitter and provides high isolation, good vswr and low amplitude unbalance. the unit comes housed in a miniature plastic package (0.35 x 0.28 x 0.20) mounted on a 10-lead ceramic base with wrap-around terminations for excellent solderability. key features feature advantages wideband, 5 to 1300 mhz suitable for many broadband applications. low insertion loss, 1.2 db the combination of 0.5w power handling and low insertion loss makes this model a suitable candidate for distributing signals while maintaining excellent transmission of signal power. good matching vswr, 1.2:1 provides excellent thru-path transmission with low signal refection. high isolation, 25 db minimizes interference between input ports. low amplitude unbalance, 0.3 db low amplitude unbalance makes this splitter/combiner ideal for parallel path/multichan - nel systems. SCA-4-132+ power splitter/combiner 4 way-0 50 ? 5 to 1300 mhz surface mount case style: dz943 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 3
outline dimensions ( ) inch mm electrical specifcations maximum ratings pin connections sum port 3 port 1 6 port 2 7 port 3 9 port 4 10 ground 1,2,4,5,8 operating temperature -40c to 85c storage temperature -55c to 100c power input (as a splitter) 0.5w max. internal dissipation 0.375w max. outline drawing SCA-4-132+ electrical schematic sugges t ed l a y o ut, t o l e r a nce t o b e w i t hi n . 002 pcb l an d p atte r n 4 way-0 q 50 : 5 to 1300 mhz power splitter/combiner rev. a m155101 SCA-4-132+ wz/cp/am 160824 surface mount a b c d e f g .30 .250 .190 .266 .050 .050 .012 7.62 6.35 4.83 6.76 1.27 1.27 0.30 h j k l m wt .029 .004 .085 .296 .030 grams 0.74 0.10 2.16 7.52 0.76 0.5 features ? wideband, 5-1300 mhz ? high isolation, 25 db typ. ? good matching vswr, 1.20 typ. ? excellent amplitude unbalance, 0.3 db typ. applications ? cellular ? uhf/vhf receivers/transmitters demo board mcl p/n: tb-238 suggested pcb layout (pl-124) case style: dz943 permanent damage may occur if any of these limits are exceeded. a vailable t ape and reel at no extra cost reel size devices/reel 7? 10, 20, 50, 100, 200 13? 500,1000 parameter frequency (mhz) min. typ. max. unit frequency range 5 1300 mhz insertion loss (above theoretical 6.0 db) 5-500 0.8 1.5 db 500-1000 1.2 2.4 1000-1300 2.0 2.8 isolation 5-1000 15 21 db 1000-1300 13 18 phase unbalance 5-500 2.0 5 degree 500-1000 4.0 11 1000-1300 8.0 15 amplitude unbalance 5-1000 0.5 0.9 db 1000-1300 0.7 1.2 vswr (port s) 5-500 1.22 1.32 :1 500-1300 1.28 1.49 vswr (port 1-4) 5-500 1.57 1.79 :1 500-1300 1.40 1.65 notes a. performance and quality attributes and conditions not expressly stated in this speci?cation document are intended to be excluded and do not form a part of this speci?cation document. b. electrical speci?cations and performance data contained in this speci?cation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this speci?cation document are subect to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms) purchasers of this part are entitled to the rights and bene?ts 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.sp mini-circuits www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 salesminicircuits.com page 2 of 3 +rohs compliant the +suffix identifies rohs compliance. see our web site for rohs compliance methodologies and qualifications
6.0 6.5 7.0 7.5 8.0 8.5 5 264 523 782 1041 1300 total loss (db) frequency (mhz) sca -4 - 132+ total loss s-1(db) s-3(db) 0 10 20 30 40 50 5 264 523 782 1041 1300 isolation (db) frequency (mhz) sca -4 -132+ isolation 1-2(db) 2-3(db) 3-4(db) 1.0 1.1 1.2 1.3 1.4 1.5 5 264 523 782 1041 1300 vswr frequency (mhz) sca -4 -132+ vswr #s-vswr #1-vswr #3-vswr typical performance data 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 1-3 2-3 5 6.40 6.23 6.35 6.50 0.27 27.82 36.68 33.76 0.60 1.05 1.35 1.30 1.28 1.33 10 6.39 6.23 6.34 6.49 0.26 29.62 38.90 34.44 0.27 1.04 1.30 1.25 1.25 1.29 30 6.42 6.26 6.37 6.53 0.27 30.18 39.07 33.10 0.16 1.04 1.28 1.23 1.24 1.28 50 6.44 6.29 6.40 6.56 0.27 30.18 38.82 32.17 0.20 1.05 1.27 1.23 1.23 1.27 70 6.46 6.31 6.43 6.58 0.27 29.96 38.36 31.29 0.19 1.05 1.26 1.22 1.23 1.27 100 6.49 6.34 6.45 6.61 0.27 29.53 37.94 30.15 0.28 1.06 1.26 1.22 1.22 1.26 150 6.52 6.37 6.49 6.65 0.28 28.61 37.22 28.39 0.32 1.07 1.25 1.21 1.22 1.25 250 6.59 6.45 6.57 6.72 0.28 26.62 35.74 25.63 0.50 1.09 1.23 1.20 1.20 1.23 350 6.67 6.52 6.64 6.80 0.28 24.87 34.71 23.70 0.63 1.12 1.21 1.19 1.18 1.21 500 6.80 6.63 6.77 6.94 0.30 22.48 33.40 21.63 0.85 1.17 1.18 1.18 1.16 1.17 700 7.01 6.82 6.96 7.14 0.31 19.93 32.01 19.80 1.16 1.26 1.14 1.15 1.13 1.11 850 7.21 6.99 7.13 7.30 0.32 18.56 31.09 18.94 1.37 1.32 1.10 1.12 1.11 1.06 1000 7.42 7.17 7.32 7.49 0.32 17.74 30.64 18.47 1.65 1.34 1.06 1.09 1.10 1.03 1200 7.74 7.47 7.60 7.76 0.29 17.42 30.68 18.43 2.06 1.28 1.04 1.10 1.12 1.07 1300 7.93 7.65 7.78 7.91 0.28 17.51 30.78 18.54 2.29 1.22 1.06 1.13 1.14 1.10 1. total loss = insertion loss + 6db splitter loss. SCA-4-132+ 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 3 of 3
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