JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1224 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-3000 MHz Impedance 50 Ohms nominal Attenuation Range 0-63.5 dB in 0.5 dB steps Attenuation Steps 0.5, 1, 2, 4, 8, 16, and 32 dB VSWR 1.35:1 maximum DC-1500 MHz 1.5:1 maximum 1500-3000 MHz Attenuation Accuracy (guaranteed monotonic) ± ± ± ± Insertion Loss 4.5 dB maximum RF Input Power 1 Watt average Switching Speed 6 milliseconds Control +12 Vdc @ 30 mA per relay (8 relays total) DC Connector Solder terminals RF Connector SMA female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-1285 ECR/ECN # Page 1 of 1 DATE REV 2786 07/23/1997 10/10/2001 A 9999 09/26/2002 B APPR / DATE 0.2 0.3 0.4 0.4 dB dB dB dB ECR/ECN # 12932 TRS 10/01/2002 JFW FORM E-7-F REV F or or or or 0.5% 1.0% 1.0% 1.5% DATE 06/15/2006 DC-500 MHz 500-1000 MHz 1000-2000 MHz 2000-3000 MHz REV C APPR / DATE TRS 06/15/2006