JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50R-043 ROTARY ATTENUATOR Frequency Range DC-1000 MHz Impedance 50 Ohms nominal Attenuation Range 0-100 dB in 10 dB steps VSWR 1.2:1 maximum Insertion Loss 0.3 dB maximum Attenuation Accuracy ± 0.5 dB or 2% (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, N, SMA, or TNC Operating Temperature Range -20ºC to +85ºC Knob/Panel Mounting Drawing 092-8435-01 Physical Size 092-428-01 092-428-02 092-428-03 092-428-04 092-428-05 092-428-06 092-428-07 092-428-08 092-428-09 ECR/ECN # Page 1 of 1 DATE REV APPR / DATE ECR/ECN # (50R-043 (50R-043 (50R-043 (50R-043 (50R-043 (50R-043 (50R-043 (50R-043 (50R-043 DATE REV BNC) BNC/SMA) N) N/SMA) TNC) TNC/SMA) SMA) N F/M) N M/F) APPR / DATE 9999 04/21/2003 A TRS 05/15/2007 18358 03/05/2010 D TRS 03/05/2010 15177 01/14/2008 B TRS 01/14/2008 19092 09/03/2010 E TRS 09/03/2010 17378 07/02/2009 C TRS 07/02/2009 25776 09/28/2015 F TRS 09/29/2015 JFW FORM E-7-F REV F