JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-076 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-1000 MHz Impedance 50 Ohms nominal Attenuation Range 0-127 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16, 32, and 64 dB VSWR 1.4:1 maximum Attenuation Accuracy 1, 2, 4, and 8 dB ± .2 dB 16, 32, and 64 dB ± .4 dB Maximum cumulative error for 0-31 dB ± .5 dB Maximum cumulative error for 32-127 dB ± 1.0 dB Insertion Loss 3.5 dB maximum RF Input Power 1 Watt average Switching Speed 6 milliseconds Control +12 Vdc @ 30 mA per relay DC Connector .040 Diameter solder terminals RF Connector BNC, TNC, N, or SMA Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-308 (SMA) 092-5955 (BNC) ECR/ECN # Page 1 of 1 DATE REV 2604 08/20/1997 02/27/2001 A 9999 08/23/2002 B APPR / DATE ECR/ECN # 16448 TRS 08/28/2002 JFW FORM E-7-F REV F DATE 10/27/2008 REV C APPR / DATE CLK 10/27/2008