JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1634 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-2500 MHz Impedance 50 Ohms nominal Attenuation Range 0-50 dB in 10 dB steps Attenuation Steps 10, 20, and 20 dB VSWR 1.5:1 maximum Attenuation Accuracy ± 0.5 dB or 2% (whichever is greater) Insertion Loss 2.2 dB maximum 0.7 dB typical @ 1000 MHz 1.4 dB typical @ 2500 MHz RF Input Power 0.5 Watts average 100 Watts peak Switching Speed 6 milliseconds Control +12 Vdc @ 15 mA per relay (3 relays total) (+10 Vdc to +15 Vdc acceptable range) DC Connector .040 Diameter solder terminals RF Connector BNC, SMA, TNC or N female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-4456 ECR/ECN # Page 1 of 1 DATE REV APPR / DATE 4630 04/13/2004 05/28/2004 A TRS 04/13/2004 CLV 05/28/2004 4653 08/10/2004 B CLV 08/10/2004 ECR/ECN # 11859 14234 JFW FORM E-7-F REV F DATE 09/13/2005 06/05/2007 REV C D APPR / DATE TRS 09/13/2005 TRS 06/06/2007