JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75B-002 PUSHBUTTON ATTENUATOR Frequency Range DC-500 MHz Impedance 75 Ohms nominal Attenuation Range 0-45.5 dB in 0.5 dB steps Attenuation Steps 0.5, 1, 2, 4, 8, 10 and 20 dB VSWR 1.1:1 maximum 1.2:1 maximum 1.3:1 maximum Attenuation Accuracy ± 0.2 dB ± 0.3 dB ± 0.5 dB Insertion Loss 1.2 dB maximum RF Input Power 1 Watt average 1000 Watts peak RF Connector BNC or F female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-010 ECR/ECN # DATE 03/24/2004 Page 1 of 1 REV APPR / DATE ECR/ECN # SL 03/24/2004 JFW FORM E-7-F REV F DC-100 MHz 100-300 MHz 300-500 MHz DC-100 MHz 100-300 MHz 300-500 MHz DATE REV APPR / DATE