JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1126 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-1000 MHz Impedance 50 Ohms nominal Attenuation Range 0-31.5 dB in 0.5 dB steps Attenuation Steps .5, 1, 2, 4, 8 and 16 dB VSWR 1.25:1 maximum Attenuation Accuracy ± .2 dB or 2% (whichever is greater) Insertion Loss 0.8 dB maximum at 500 MHz 1.5 dB maximum at 1000 MHz RF Input Power 1 Watt average Switching Speed 6 milliseconds Control +12 Vdc @ 15 mA per relay DC Connector .040 Diameter solder terminals RF Connector BNC, SMA, TNC or N female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-5811-02 ECR/ECN # Page 1 of 1 DATE REV 668 11/15/1995 02/04/1997 A 9999 09/18/2002 B APPR / DATE ECR/ECN # 16017 TRS 09/19/2002 JFW FORM E-7-F REV F DATE 06/12/2008 REV C APPR / DATE CLK 06/12/2008