JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50DR-035 DUAL ROTARY ATTENUATOR Frequency Range DC-2000 MHz Impedance 50 Ohms nominal Attenuation Range 0-70 dB in 1 dB steps VSWR 1.25:1 1.5:1 DC-1000 MHZ 1000-2000 MHz Insertion Loss 0.6 dB 1.0 dB DC-1000 MHz 1000-2000 MHz Attenuation Accuracy ± 0.5 dB or 3% 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, TNC or SMA female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-327-04 (N) 092-440-04 (SMA) 092-1513-04 (BNC) ECR/ECN # Page 1 of 1 DATE 10/31/1991 REV APPR / DATE ECR/ECN # DATE 2997 05/17/2002 78 01/21/1993 A 9999 05/06/2003 D TRS 03/05/2004 2468 08/25/2000 B 17251 05/26/2009 E TRS 05/26/2009 JFW FORM E-7-F REV F REV C APPR / DATE