JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75P-201 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-1218 MHz Impedance 75 Ohms nominal Attenuation Range 0-95.5 dB in 0.5 dB steps Attenuation Steps 0.5, 1, 2, 4, 8, 16, 32, and 32 dB VSWR 1.4:1 maximum 1.3:1 typical Attenuation Accuracy ± 0.4 dB or 2% of programmed (whichever is greater) Insertion Loss 3.2 1.3 1.9 2.8 RF Input Power 0.5 Watts average Switching Speed 6 milliseconds Control +12 Vdc @ 15 mA per relay (8 relays total) DC Connector 0.04" Diameter solder terminals RF Connector BNC, TNC, F, or N female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-4875 ECR/ECN # DATE 01/15/2016 Page 1 of 1 REV APPR / DATE dB dB dB dB maximum typical @ 500 MHz typical @ 1000 MHz typical @ 1218 MHz ECR/ECN # TRS 01/15/2016 JFW FORM E-7-F REV F DATE REV APPR / DATE