JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-796 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 20-1500 MHz Impedance 50 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 ± 0.3 dB or 1% 20-500 MHz ± 0.5 dB or 2% 500-1500 MHz (whichever is greater) Insertion Loss 3 dB maximum @ 500 MHz 4 dB maximum @ 1000 MHz 5 dB maximum @ 1500 MHz RF Input Power +10 dBm Switching Speed 5 microseconds DC Supply +5 Vdc @ 300 mA Control Logic (7 Lines) TTL Low for Thru Path TTL High for Attenuation DC Connector 3M #3793-5303 RF Connector SMA, BNC, TNC, or N female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-5535-03 ECR/ECN # Page 1 of 1 DATE REV APPR / DATE 502 9999 06/14/1996 10/21/2002 A B TRS 12/03/2002 14364 07/06/2007 C TRS 07/06/2007 ECR/ECN # 16408 JFW FORM E-7-F REV F DATE 10/17/2008 REV D APPR / DATE CLK 10/17/2008