JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-531 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-1500 MHz Impedance 50 Ohms nominal Attenuation Range 0-127 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16, 32, and 64 dB VSWR 1.4:1 maximum Attenuation Accuracy ± 0.5 dB or 2% of programmed (whichever is greater) Insertion Loss 4.0 2.1 2.7 3.2 RF Input Power 1 Watt average Switching Speed 6 milliseconds Control +12 Vdc @ 30 mA per relay (8 relays total) DC Connector .040 Diameter solder terminals RF Connector BNC, N, SMA or TNC Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-7484 ECR/ECN # Page 1 of 1 DATE REV APPR / DATE 9999 10/04/2002 A TRS 10/23/2002 21994 10/11/2012 B TRS 10/11/2012 dB dB dB dB maximum typical @ 500 MHz typical @ 1000 MHz typical @ 1500 MHz ECR/ECN # JFW FORM E-7-F REV F DATE REV APPR / DATE