JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1769 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 800-2200 MHz Impedance 50 Ohms nominal Attenuation Range 0-1.5 dB in 0.1 dB steps Attenuation Steps 0.1, 0.2, 0.4, and 0.8 dB VSWR 1.5:1 maximum Attenuation Accuracy (guaranteed monotonic) 0.1 0.2 0.4 0.8 Insertion Loss 1.0 dB maximum 0.34 dB typical @ 800 MHz 0.89 dB typical @ 2200 MHz RF Input Power +20 dBm average +30 dBm (no damage) Switching Speed 5 microseconds maximum 2 microseconds typical DC Supply +5 Vdc @ 15 mA nominal Control Logic (4 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 # 20455 Page 1 of 1 DATE 06/04/2007 REV APPR / DATE TRS 06/04/2007 08/15/2011 A TRS 08/15/2011 dB dB dB dB ± ± ± ± ECR/ECN # JFW FORM E-7-F REV F 0.05 dB 0.075 dB 0.1 dB 0.2 dB DATE REV APPR / DATE