JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75DR-015 DUAL ROTARY ATTENUATOR Frequency Range DC-1000 MHz Impedance 75 Ohms nominal Attenuation Range 0-11 dB in 0.1 dB steps VSWR 1.1:1 maximum 1.4:1 maximum 1.5:1 maximum Insertion Loss 1.00 dB typical 1.25 dB maximum Attenuation Accuracy DC-100 MHz ± 0.02 dB (0-1 dB) ± 0.05 dB (1-11 dB) DC-100 MHz 100-500 MHz 500-1000 MHz 100-500 MHz ± 0.04 dB (0-1 dB) ± 0.20 dB (1-11 dB) 500-1000 MHz ± 0.05 dB (0-1 dB) ± 0.30 dB (1-11 dB) RF Input Power 1 Watt average 1000 Watts peak Indexing 30 degrees with no stops RF Connector BNC or F female Physical Size See outline drawing 092-2135 ECR/ECN # Page 1 of 1 DATE REV APPR / DATE ECR/ECN # DATE REV APPR / DATE 603 2401 09/26/1996 06/15/2000 B C 9999 11230 05/15/2003 05/26/2005 E F BAC 05/18/2005 CLK 05/26/2005 2404 06/16/2000 D 17479 07/28/2009 G TRS 07/28/2009 JFW FORM E-7-F REV F