JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1758 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-1000 MHz Impedance 50 Ohms nominal Attenuation Range 0-95 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16, 32, and 32 dB VSWR 1.5:1 maximum Attenuation Accuracy ± 0.3 dB or 2% of programmed (whichever is greater) Insertion Loss 2.0 dB maximum 1.4 dB typical @ 1000 MHz RF Input Power 0.5 Watts average Switching Speed 6 milliseconds Control +12 @ 15 mA nominal per relay (7 relays total) DC Connector 0.040" diameter solder termials RF Connector SMA, BNC, TNC, or N female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-5412 ECR/ECN # DATE 05/08/2007 Page 1 of 1 REV APPR / DATE ECR/ECN # TRS 05/08/2007 JFW FORM E-7-F REV F DATE REV APPR / DATE