JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75DR-026 DUAL ROTARY ATTENUATOR Frequency Range DC-1500 MHz Impedance 75 Ohms nominal Attenuation Range 0-50 dB in 1 dB steps VSWR 1.5:1 maximum Insertion Loss 1.0 dB maximum 0.5 dB typical Attenuation Accuracy ± 0.5 dB or 3% (whichever is greater) RF Input Power 1 Watt 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, F, or N female Operating Temperature Range -20ºC to +85ºC Knob/Panel Mounting Drawing 092-8435-02 Outline Drawings 092-327-06 (75DR-026 N) 092-1513-06 (75DR-026 BNC) 092-7445-02 (75DR-026 F) ECR/ECN # DATE REV 04/19/2013 25776 Page 1 of 1 09/29/2015 APPR / DATE ECR/ECN # TRS 04/19/2013 A TRS 09/29/2015 JFW FORM E-7-F REV F DATE REV APPR / DATE