JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1765 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 700-3000 MHz Impedance 50 Ohms nominal Attenuation Range 0-31 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, and 16 dB VSWR 1.5:1 maximum Attenuation Accuracy ± 0.5 dB or 2% of programmed (whichever is greater) Insertion Loss 3.0 dB maximum 1.1 dB typical @ 700 MHz 2.3 dB typical @ 3000 MHz RF Input Power +20 dBm operating +24 dBm (1 dB compression) Switching Speed 5 microseconds maximum 3 microseconds typical DC Supply +5 Vdc @ 150 mA nominal -5 Vdc @ 100 mA nominal Control Logic (5 Lines) TTL Low for Thru Path TTL High for Attenuation RF Connector SMA female Operating Temperature Range 0º C to +70º C Physical Size See outline drawing 092-5728-04 ECR/ECN # Page 1 of 1 DATE 05/04/2007 REV APPR / DATE TRS 05/04/2007 15518 03/10/2008 A CLK 03/10/2008 17868 11/09/2009 B CLK 11/09/2009 ECR/ECN # JFW FORM E-7-F REV F DATE REV APPR / DATE