JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1767 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 400-3000 MHz Impedance 50 Ohms nominal Attenuation Range 0-70 dB in 10 dB steps Attenuation Steps 10, 20 and 40 dB VSWR 1.6:1 maximum 1.5:1 typical Attenuation Accuracy ± 0.5 dB or 2% of programmed (whichever is greater) Insertion Loss 2.6 dB maximum 0.9 dB typical @ 400 MHz 2.3 dB typical @ 3000 MHz RF Input Power +10 dBm operating +17 dBm (1 dB compression) Switching Speed 1 microsecond DC Supply +5 Vdc @ 70 mA nominal Control Logic (3 Lines) TTL Low for Thru Path TTL High for Attenuation RF Connector SMA female Operating Temperature Range 0ºC to +70ºC Physical Size See outline drawing 092-5411 ECR/ECN # Page 1 of 1 DATE 06/04/2007 REV APPR / DATE TRS 06/04/2007 14364 07/06/2007 A TRS 07/06/2007 20455 08/15/2011 B TRS 08/15/2011 ECR/ECN # JFW FORM E-7-F REV F DATE REV APPR / DATE