JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50R-083 ROTARY ATTENUATOR Frequency Range DC-2000 MHz Impedance 50 Ohms nominal Attenuation Range 0-10 dB in 1 dB steps VSWR 1.2:1 maximum 1.4:1 maximum Insertion Loss 0.2 dB maximum 0.4 dB maximum Attenuation Accuracy ± 0.2 dB maximum ± 0.4 dB maximum RF Input Power 2 Watts average Direction of Rotation Attenuation increases in a Clockwise direction Indexing 30 degrees with stops at Minimum and maximum RF Connector SMA female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-1537 ECR/ECN # DATE 9999 04/21/2003 18362 Page 1 of 1 03/05/2010 REV A APPR / DATE TRS 03/23/2004 B TRS 03/05/2010 ECR/ECN # JFW FORM E-7-F REV F DATE DC-1000 MHz 1000-2000 MHz DC-1000 MHz 1000-2000 MHz DC-1000 MHz 1000-2000 MHz REV APPR / DATE