JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-847 RELAY PROGRAMMABLE ATTENUATOR Frequency Range DC-5000 MHz Impedance 50 Ohms nominal Attenuation Range 0-15 dB in 1 dB steps Attenuation Steps 1, 2, 4, and 8 dB VSWR 1.3:1 maximum 1.5:1 maximum Attenuation Accuracy ± 0.3 dB or 3% ± 0.5 dB or 4% ± 0.5 dB or 5% DC-1000 MHz 1000-3000 MHz 3000-5000 MHz Insertion Loss 2.5 dB maximum 4.0 dB maximum DC-2000 MHz 2000-5000 MHz RF Input Power 0.5 Watts average 100 Watts peak Switching Speed 10 milliseconds Control +12 Vdc @ 30 mA per relay DC Connector .040 Diameter solder terminals RF Connector SMA male/female or SMA female/female Operating Temperature Range -20ºC to +85ºC Storage Temperature Range -40ºC to +85ºC Physical Size See outline drawing 092-3839 (M/F) 092-1559 (F/F) ECR/ECN # Page 1 of 1 DATE REV APPR / DATE 9999 12/19/2001 09/19/2002 A TRS 09/19/2002 4342 09/10/2003 B CLV 09/11/2003 ECR/ECN # 4427 JFW FORM E-7-F REV F DC-2000 MHz 2000-5000 MHz DATE 01/21/2004 REV C APPR / DATE CLV 01/22/2004