JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50DR-063 DUAL ROTARY ATTENUATOR Frequency Range DC-1100 MHz Impedance 50 Ohms nominal Attenuation Range 0-50 dB in 1 dB steps VSWR 1.2:1 maximum 1.4:1 maximum Insertion Loss 0.5 dB maximum Attenuation Accuracy ± 0.5 dB ± 1.0 dB RF Input Power 2 Watts average 1000 Watts peak Direction of Rotation Attenuation increases in a Clockwise direction Indexing 30 degrees with stops at Minimum and maximum RF Connector BNC, N, SMA or TNC female Operating Temperature Range -40ºC to +85ºC Altitude 10,000 feet above sea level (operating) 40,000 feet above sea level (storage) Knob/Panel Mounting Drawing 092-8435-02 Outline Drawing 092-1919 (50DR-063 SMA) ECR/ECN # Page 1 of 1 DATE REV 887 11/12/1997 A 9999 05/12/2003 B 18362 03/05/2010 C APPR / DATE DC-500 MHz 500-1100 MHz DC-500 MHz 500-1100 MHz ECR/ECN # DATE REV APPR / DATE 22213 12/04/2012 D TRS 12/04/2012 TRS 03/05/2004 23741 02/11/2014 E TRS 02/11/2014 TRS 03/05/2010 25776 09/28/2015 F TRS 09/29/2015 JFW FORM E-7-F REV F