JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50DR-001 DUAL ROTARY ATTENUATOR Frequency Range DC-1000 MHz Impedance 50 Ohms nominal Attenuation Range 0-110 dB in 1 dB steps VSWR 1.2:1 maximum 1.4:1 maximum Insertion Loss 0.5 dB maximum Attenuation Accuracy ± 0.2 dB or 1% DC-500 MHz ± 0.3 dB or 2% 500-1000 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, SMA, TNC, N, Mini-UHF or RPT female DC-500 MHz 500-1000 MHZ RPT female = Reverse Polarity TNC female (female body/male pin) Operating Temperature Range -20ºC to +85ºC Knob/Panel Mounting Drawing 092-8435-02 Outline Drawings 092-1513-01 092-327-01 092-440-01 092-2569 ECR/ECN # DATE REV APPR / DATE 04/07/1992 Page 1 of 1 689 03/05/1997 A 9999 05/06/2003 B BAC 02/05/2004 ECR/ECN # (50DR-001 (50DR-001 (50DR-001 (50DR-001 DATE REV BNC) N) SMA) Mini-UHF) APPR / DATE 14610 05/13/2004 C CLV 05/13/2004 17251 05/26/2009 D TRS 05/26/2009 25776 09/29/2015 E TRS 09/29/2015 JFW FORM E-7-F REV F