JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 57ZTT-AN AND 75ZTT-AN IMPEDANCE MATCHING TRANSFORMER Frequency Range 800-2200 MHz Impedance 57ZTT-AN: 50 Ohm male 75 Ohm female 75ZTT-AN: 75 Ohm male 50 Ohm female VSWR 1.15:1 typical 1.30:1 maximum Insertion Loss 0.25 dB typical 0.50 dB maximum DC and 10MHz Specifications Insertion Loss @ 10MHz: 0.5dB Max DC Resistance: 0.5 Ohms Max DC Current: 2.5 Amps Max RF Input Power 20 Watts average RF Connector BNC, N, TNC, or F (75 Ohm side) BNC, N, TNC, or SMA (50 Ohm side) Operating Temperature Range -55ºC to +85ºC Physical Size See outline drawings: 57ZTT-AN S F/F F 57ZTT-AN N M/F F 75ZTT-AN F M/S F 092-7211 092-7211-01 092-7755 Example Model Numbers: 57ZTT-AN S F/F F 57ZTT-AN N M/F F 50 Ohm SMA female to 75 Ohm F female 50 Ohm N male to 75 Ohm F female 75ZTT-AN F M/S F 75ZTT-AN F M/B F 75 Ohm F male to 50 Ohm SMA female 75 Ohm F male to 50 Ohm BNC female ECR/ECN # DATE REV 01/31/2012 22258 Page 1 of 1 01/02/2012 APPR / DATE ECR/ECN # BAC 01/31/2012 A CLK 01/02/2013 JFW FORM E-7-F REV F DATE REV APPR / DATE