JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75P-093 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-1000 MHz Impedance 75 Ohms nominal Attenuation Range 0-110 dB in 10 dB steps Attenuation Steps 10, 20, 20, 20, 20 and 20 dB VSWR 1.4:1 maximum Attenuation Accuracy ± 0.3 dB DC-100 MHz ± 0.3 dB or 1% 100-500 MHz ± 0.5 dB or 1% 500-1000 MHz (whichever is greater) Insertion Loss 2.2 dB maximum 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, N or BNC female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-1297 ECR/ECN # Page 1 of 1 DATE REV 2138 03/01/1991 06/10/1999 A 9999 03/07/2003 B APPR / DATE ECR/ECN # 4535 14364 TRS 05/06/2003 JFW FORM E-7-F REV F DATE 03/24/2004 07/06/2007 REV C D APPR / DATE CLV 03/24/2004 TRS 07/06/2007