JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75P-167 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 800-2200 MHz Impedance 75 Ohms nominal Attenuation Range 0-127 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16, 32 and 64 dB VSWR 1.5:1 maximum Attenuation Accuracy 1, 2, 4, 8 dB 16, 32, 64 dB Insertion Loss 2.5 dB maximum to 800 MHz 4.5 dB maximum to 2200 MHz RF Input Power +20 dBm operating +30 dBm (no damage) Switching Speed 2 microseconds DC Supply +5 Vdc @ 300 mA nominal Control Logic (7 Lines) TTL Low for Thru Path TTL High for Attenuation DC Connector 3M #3793-5303 RF Connector F female Operating Temperature Range 0ºC to +70ºC Physical Size See outline drawing 092-5781 ECR/ECN # Page 1 of 1 DATE 05/08/2008 REV APPR / DATE CLK 05/08/2008 ECR/ECN # JFW FORM E-7-F REV F DATE ± .3 dB ± 3% REV APPR / DATE 5781 Page 1