JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1683 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-2500 MHz Impedance 50 Ohms nominal Attenuation Range 0-70 dB in 10 dB steps Attenuation Steps 10, 20, 20, and 20 dB VSWR 1.5:1 maximum Attenuation Accuracy ± 0.5 dB or 2% (whichever is greater) Insertion Loss 2.5 dB maximum RF Input Power 0.5 Watts average 100 Watts peak Switching Speed 6 milliseconds Control +12 Vdc @ 15 mA per relay (4 relays total) DC Connector 0.040" Diameter solder terminals RF Connector BNC, SMA, TNC or N female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-4822 ECR/ECN # 14234 Page 1 of 1 DATE 06/01/2005 06/05/2007 REV A APPR / DATE ECR/ECN # TRS 06/01/2005 TRS 06/06/2007 JFW FORM E-7-F REV F DATE REV APPR / DATE