JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50DR-046 DUAL ROTARY ATTENUATOR Frequency Range DC-2500 MHz Impedance 50 Ohms nominal Attenuation Range 0-50 dB in 1 dB steps VSWR 1.2:1 maximum 1.4:1 maximum 1.5:1 maximum Insertion Loss 0.6 dB maximum 1.1 dB maximum Attenuation Accuracy ± 0.2 dB or 1% DC-500 MHz ± 0.3 dB or 3% 500-1000 MHz ± 0.4 dB or 3% 1000-2500 MHz (whichever is greater) 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, TNC, N or SMA female Operating Temperature Range -20ºC to +85ºC Knob/Panel Mounting Drawing 092-8435-02 Outline Drawings 092-1513-06 092-5280 092-440-06 092-327-06 ECR/ECN # DATE REV APPR / DATE 02/08/1995 Page 1 of 1 ECR/ECN # DC-500 MHz 500-1000 MHz 1000-2500 MHz DC-1000 MHz 1000-2500 MHz (50DR-046 (50DR-046 (50DR-046 (50DR-046 DATE REV BNC) TNC) SMA) N) APPR / DATE 17251 05/26/2009 C TRS 05/26/2009 9999 05/12/2003 A BAC 02/05/2004 22057 10/26/2012 D TRS 10/26/2012 13697 12/20/2006 B CLK 12/20/2006 25776 09/29/2015 E TRS 09/29/2015 JFW FORM E-7-F REV F