JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75P-033 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-1000 MHz Impedance 75 Ohms nominal Attenuation Range 0-127 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16, 32 and 64 dB VSWR 1.5:1 maximum Attenuation Accuracy ± 0.5 dB DC-100 MHz ± 0.5 dB or 1% 100-500 MHz ± 0.5 dB or 2% 500-1000 MHz (whichever is greater) Insertion Loss 2.5 dB nominal RF Input Power 1 Watt average Switching Speed 6 milliseconds Control +12 Vdc @ 30 mA per relay DC Connector 0.040 Diameter solder terminals RF Connector F, BNC or N female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-2859 ECR/ECN # Page 1 of 1 DATE REV 1109 1135 06/22/1998 08/10/1998 A B 2418 06/27/2000 C APPR / DATE ECR/ECN # 9999 JFW FORM E-7-F REV F DATE 03/05/2003 REV D APPR / DATE TRS 05/06/2003