75P-163

SPECIFICATION SHEET JFW MODEL 75P-163 RELAY PROGRAMMABLE ATTENUATOR JFW Industries, Inc. Phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com Frequency Range Impedance Attenuation Range Attenuation Steps VSWR Attenuation Accuracy DC-1000 MHz 75 Ohms nominal 0-63.75 dB in 0.25 dB steps 0.25, 0.5, 1, 2, 4, 8, 16, and 32 dB 1.4:1 maximum 0.25 dB ± 0.05 dB 0.5, 1, and 2 dB ± 0.1 dB 4 and 8 dB ± 0.2 dB 16 dB ± 0.3 dB 32 dB ± 0.4 dB Accumulated Error ± 0.5 dB or 1.5% (whichever is greater) 2.2 dB maximum 0.75 dB typical at 500 MHz 1.50 dB typical at 1000 MHz 0.5 Watts average 6 milliseconds +12 Vdc @ 15 mA per relay (8 relays total) Solder Terminals BNC, F, N, or TNC female -20ºC to +85ºC See outline drawing 092-5413 Insertion Loss RF Input Power Switching Speed Control (8 lines) DC Connector RF Connector Operating Temperature Range Physical Size ECR/ECN # 14398 DATE 05/08/2007 06/11/2007 REV A APPR / DATE TRS 05/08/2007 TRS 07/12/2007 ECR/ECN # DATE REV APPR / DATE Page 1 of 1 JFW FORM E-7-F REV F