JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50BR-068 BENCH TOP ROTARY ATTENUATOR Frequency Range DC-2550 MHz Impedance 50 Ohms nominal Attenuation Range 0-110 dB in 1 dB steps VSWR 1.3:1 maximum DC-1000 MHz 1.5:1 maximum 1000-1500 MHz 1.7:1 maximum 1500-2550 MHz Attenuation Accuracy ± 0.3 dB or 1% DC-500 MHz ± 0.5 dB or 2% 500-1000 MHz ± 0.5 dB or 3% 1000-1500 MHz ± 0.5 dB or 4% 1500-2550 MHz (whichever is greater) Insertion Loss 1.6 dB maximum 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, SMA or TNC female Operating Temperature Range -20º to +85º C Physical Size See outline drawing 092-4394 ECR/ECN # Page 1 of 1 DATE 02/02/2004 REV APPR / DATE BAC 02/02/2004 14231 06/05/2007 A TRS 06/05/2007 17675 09/11/2009 B TRS 09/11/2009 ECR/ECN # JFW FORM E-7-F REV F DATE REV APPR / DATE