a b c d e f g .390 .31 .225 .060 -- .100 .045 9.91 7.87 5.72 1.52 -- 2.54 1.14 h j k l m wt .420 .120 .060 .100 -- grams 10.67 3.05 1.52 2.54 -- 0.50 LRPQ-70J total loss 2.4 2.8 3.2 3.6 4.0 4.4 65 67 69 71 73 75 frequency (mhz) total loss (db) s-1(db) s-2(db) typical performance data electrical specifcations maximum ratings pin connections sum port 6 port 1 (0) 4 port 2 (+90) 1 ground 2,5 50 ohm term external 3 operating temperature -40c to 85c storage temperature -55c to 100c power input (as a splitter) 1w max. LRPQ-70J 2 way-90 50 ? 65 to 75 mhz power splitter/combiner rev. b m151107 LRPQ-70J hy/td/cp 150819 surface mount features ? low insertion loss, 0.1 db typ. ? high isolation, 30 db typ. ? excellent phase unbalance 1 deg. typ. ? excellent return loss, vswr 1.12:1 typ. ? aqueous washable applications ? vhf ? instrumentation ? modulators ? balanced amplifers case style: qqq569 LRPQ-70J isolation 25 27 29 31 33 65 67 69 71 73 75 frequency (mhz) isolation (db) LRPQ-70J phase unbalance 90.0 90.2 90.4 90.6 90.8 91.0 65 67 69 71 73 75 frequency (mhz) phase unbalance (deg.) outline drawing outline dimensions ( ) inch mm pcb la nd p a tter n s ugg e s t e d l a y o ut , tol e r a nc e t o be w ithi n demo board mcl p/n: tb-226 suggested pcb layout (pl-140) frequency (mhz) total loss 1 (db) amplitude unbalance (db) isolation (db) phase unbalance (deg.) vswr s vswr 1 vswr 2 s-1 s-2 lrpq units have bottom barrier ground plane insulated with glass barrier. 65.00 2.78 3.45 0.68 29.08 90.74 1.12 1.11 1.06 65.50 2.81 3.42 0.61 29.00 90.74 1.12 1.11 1.06 66.00 2.84 3.38 0.54 28.95 90.73 1.12 1.11 1.06 66.75 2.88 3.34 0.45 28.81 90.69 1.12 1.11 1.06 67.50 2.94 3.29 0.35 28.73 90.72 1.12 1.11 1.06 68.25 2.98 3.25 0.27 28.60 90.75 1.12 1.11 1.06 69.00 3.02 3.20 0.18 28.52 90.78 1.12 1.11 1.06 69.75 3.07 3.15 0.09 28.40 90.78 1.12 1.11 1.06 70.50 3.10 3.10 0.00 28.32 90.81 1.12 1.11 1.06 71.25 3.15 3.07 0.08 28.21 90.77 1.12 1.11 1.06 72.00 3.19 3.02 0.17 28.13 90.79 1.12 1.11 1.06 73.00 3.25 2.97 0.29 27.99 90.82 1.12 1.11 1.06 74.00 3.30 2.91 0.39 27.87 90.86 1.12 1.11 1.06 74.50 3.33 2.89 0.45 27.83 90.84 1.12 1.11 1.06 75.00 3.36 2.86 0.50 27.76 90.86 1.12 1.11 1.06 electrical schematic permanent damage may occur if any of these limits are exceeded. 1. total loss = insertion loss + 3db splitter loss. freq. range (mhz) isolation (db) insertion loss (db) avg. of coupled outputs above 3 db phase unbalance (degrees) amplitude unbalance (db) f l -f u ty p. min. ty p. max. max. max. 65-75 30 20 0.1 0.5 3 1.0 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
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