JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50BR-022 BENCH TOP ROTARY ATTENUATOR Frequency Range DC-1000 MHz Impedance 50 Ohms nominal Attenuation Range 0-111 dB in 0.1 dB steps VSWR 1.3:1 maximum 1.5:1 maximum Attenuation Accuracy DC-500 MHZ ± 0.04 dB (0-1 dB) ± 0.2 dB (1-10 dB) ± 0.5 dB or 1% (10-111 dB) DC-500 MHz 500-1000 MHz 500-1000 MHZ ± 0.06 dB (0-1 dB) ± 0.3 dB (1-10 dB) ± 0.5 dB or 2% (10-111 dB) Insertion Loss 1.25 dB maximum RF Input Power 2 Watts average 1000 Watts peak RF Connector N, BNC, SMA or TNC female Physical Size See outline drawing 092-1085 ECR/ECN # Page 1 of 1 DATE REV APPR / DATE 196 9999 01/14/1994 05/05/2003 A B TRS 02/24/2004 14523 08/07/2007 C TRS 08/07/2007 ECR/ECN # 17479 JFW FORM E-7-F REV F DATE 07/28/2009 REV D APPR / DATE TRS 07/28/2009