JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50DR-082 DUAL ROTARY ATTENUATOR Frequency Range DC-2000 MHz Impedance 50 Ohms nominal Attenuation Range 0-110 dB in 1 dB steps VSWR 1.2:1 maximum 1.4:1 maximum 1.5:1 maximum Insertion Loss 0.5 dB maximum 1.0 dB maximum DC-1000 MHz 1000-2000 MHZ Attenuation Accuracy ± 0.5 dB or 1% ± 0.5 dB or 3% DC-500 MHz 500-2000 MHz 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 TNC, N, SMA or BNC female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-327-01 (N) 092-440-01 (SMA) 092-1513-01 (BNC) ECR/ECN # Page 1 of 1 DATE 01/15/1998 REV APPR / DATE ECR/ECN # DATE 17251 05/26/2009 9999 05/12/2003 A TRS 03/05/2004 16754 01/23/2009 B TRS 01/23/2009 JFW FORM E-7-F REV F DC-500 MHz 500-1000 MHz 1000-2000 MHz REV C APPR / DATE TRS 05/26/2009