JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75P-089 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-500 MHz Impedance 75 Ohms nominal Attenuation Range 0-63.75 dB in 0.25 dB steps Attenuation Steps 0.25, .5, 1, 2, 4, 8, 16 and 32 dB VSWR 1.25:1 maximum Attenuation Accuracy ± 0.1 dB or 1% ± 0.2 dB or 1% Insertion Loss 2 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 Physical Size See outline drawing 092-1548 ECR/ECN # 9999 4414 Page 1 of 1 DATE 03/07/2003 01/14/2004 REV A B APPR / DATE ECR/ECN # TRS 05/06/2003 CLV 01/14/2004 JFW FORM E-7-F REV F DATE DC-100 MHz 100-500 MHz REV APPR / DATE