JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1225 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 400-2200 MHz Impedance 50 Ohms nominal Attenuation Range 0-63.5 dB in 0.5 dB steps Attenuation Steps 0.5, 1, 2, 4, 8, 16 and 32 dB VSWR 1.5:1 maximum Attenuation Accuracy 0.5, 1, 2, 4, 8 dB 16, 32 dB Accumulated error Insertion Loss 4.0 dB maximum RF Input Power +20 dBm operating +30 dBm no damage Switching Speed 2 microseconds maximum 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 SMA, TNC or N female Physical Size See outline drawing 092-5702-03 ECR/ECN # Page 1 of 1 DATE REV APPR / DATE 9999 08/07/1997 09/26/2002 A TRS 10/01/2002 14234 06/05/2007 B TRS 06/06/2007 ECR/ECN # 15302 JFW FORM E-7-F REV F DATE 02/01/2008 REV C ± 0.25 dB ± 0.35 dB ± 0.5 dB or 2% APPR / DATE CLK 02/01/2008