frequency (mhz) mainline loss (db) coupling (db) directivity (db) return loss (db) in-out in-cpl in out cpl typical performance data bi-directional coupler electrical specifcations maximum ratings coaxial connections input 1 output 4 coupled (forward) 2 coupled (reverse) 3 operating temperature -55c to 100c storage temperature -55c to 100c dc current 3.0a zabdc10-25hp mainline loss 0.0 0.2 0.4 0.6 0.8 1.0 1500 1700 1900 2100 2300 2500 frequency (mhz) mainline loss (db) at rf level of -10 dbm zabdc10-25hp coupling & directivity 0 10 20 30 40 50 1500 1700 1900 2100 2300 2500 frequency (mhz) coupling & directivity (db) coupling directivity at rf level of -10 dbm zabdc10-25hp zabdc10-25hp return loss 10 20 30 40 50 60 1500 1700 1900 2100 2300 2500 frequency (mhz) return loss (db) in out cpl at rf level of -10 dbm 50 ? up to 10w 1500 to 2500 mhz bi-directional coupler rev. d m151107 zabdc10-25hp wp/td/cp/am 151007 dc pass features ? excellent directivity, 26 db typ. ? low mainline loss, 0.55 db typ. ? high power, up to 10w ? rugged shielded case ? dc current through input to ouput 3.0a max. at 1.0 watt rf input power. applications ? pcs/dcs/umts ? power leveling & monitoring ? vswr measurement case style: dd477 connectors model sma ZABDC10-25HP-S 1500.00 0.46 10.63 32.78 35.66 32.94 29.14 1600.00 0.50 10.40 32.41 36.80 32.04 29.28 1700.00 0.51 10.22 32.23 38.86 31.39 29.14 1800.00 0.51 10.10 31.80 41.30 30.68 28.63 1900.00 0.52 10.02 31.67 40.85 29.79 27.81 2025.00 0.54 9.97 31.18 35.57 28.38 26.47 2150.00 0.53 10.01 30.70 31.10 26.78 24.97 2275.00 0.53 10.12 29.90 27.82 25.17 23.39 2400.00 0.48 10.30 28.68 25.32 23.70 21.69 2500.00 0.48 10.49 27.31 23.74 22.69 20.27 electrical schematic inch mm a bcd e fg 2.00 2.00 .75 .90 .156 1.688 .125 50.80 50.80 19.05 22.86 3.96 42.88 3.18 h j k l m wt .38 --- .50 1.00 1.25 grams 9.65 --- 12.70 25.40 31.75 145 outline drawing outline dimensions ( ) * case temperature is defned as temperature on ground leads . permanent damage may occur if any of these limits are exceeded. 1. mainline loss includes theoretical power loss at coupled port. freq. range (mhz) coupling (db) mainline loss 1 (db) directivity (db) vswr (:1) power input (w) f l -f u nom. flatness ty p. max. ty p. min. ty p. max. 1500-2500 10.0 1.0 0.5 0.55 0.9 26 18 1.1 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
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