JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75DR-028 DUAL ROTARY ATTENUATOR Frequency Range DC-1218 MHz Impedance 75 Ohms nominal Attenuation Range 0-11 dB in 0.1 dB steps VSWR 1.5:1 maximum Insertion Loss 1.00 dB typical / 1.25 dB maximum Attenuation Accuracy ± 0.05 dB ± 0.30 dB 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 Physical Size See outline drawing 092-2135 ECR/ECN # DATE 06/26/2015 Page 1 of 1 REV APPR / DATE ECR/ECN # BAC 06/26/2015 JFW FORM E-7-F REV F (0.1 dB steps) (1.0 dB steps) DATE REV APPR / DATE