JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75B-001 PUSHBUTTON ATTENUATOR Frequency Range DC-500 MHz Impedance 75 Ohms nominal Attenuation Range 0-65 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 10, 20 and 20 dB VSWR 1.1:1 maximum 1.2:1 maximum 1.3:1 maximum Attenuation Accuracy ± 0.3 dB ± 0.5 dB ± 0.8 dB Insertion Loss 1.2 dB maximum RF Input Power 1 Watt average Peak Power 100 Watts 1 us pulse width, 1% duty cycle RF Connector BNC or F female Operating Temperature Range -40ºC to +70ºC Physical Size See outline drawing 092-010 ECR/ECN # DATE REV APPR / DATE ECR/ECN # 03/26/1999 Page 1 of 1 4536 03/24/2004 A CLV 03/24/2004 24116 05/13/2014 B CLK 05/13/2014 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