JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1849 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-2700 MHz Impedance 50 Ohms nominal Attenuation Range 0-63 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16 and 32 dB VSWR 1.5:1 maximum Attenuation Accuracy ± 0.50 dB ± 0.75 dB ± 1.25 dB (whicever Insertion Loss 2.0 3.0 3.5 4.0 RF Input Power 10 Watts average Switching Speed 10 milliseconds Control +12 Vdc at 30 mA per relay RF Connector SMA, BNC, TNC or N female Operating Temperature Range -20ºC to +60ºC Physical Size See outline drawing 092-3258 ECR/ECN # DATE 05/15/2009 Page 1 of 1 REV APPR / DATE dB dB dB dB typical typical typical maximum ECR/ECN # BAC 05/15/2009 JFW FORM E-7-F REV F (1,2,4,8 and 16dB pads) (32 dB pad) or 3% of programmed values is greater) DATE at 1GHz at 2GHz at 2.7GHz DC-2.7GHz REV APPR / DATE