JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1768 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 30-2500 MHz Impedance 50 Ohms nominal Attenuation Range 0-55 dB in 5 dB steps Attenuation Steps 5, 10, 20, and 20 dB VSWR 1.5:1 maximum Attenuation Accuracy ± 0.3 dB or 1% 30-500 MHz ± 0.5 dB or 2% 500-2500 MHz (whichever is greater) Insertion Loss 1.5 dB typical at 30 MHz 4.0 dB typical at 2500 MHz 4.5 dB maximum RF Input Power +10 dBm average +30 dBm (no damage) Switching Speed 5 microseconds typical DC Supply +5 Vdc at 70 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 # DATE 06/04/2007 Page 1 of 1 REV APPR / DATE ECR/ECN # TRS 06/04/2007 JFW FORM E-7-F REV F DATE REV APPR / DATE