JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50P-1853 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 200-6000 MHz Impedance 50 Ohms nominal Attenuation Range 0-63 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16 and 32 dB VSWR 1.8:1 maximum 1.5:1 maximum Attenuation Accuracy (guaranteed monotonic) ± 0.50 dB 1-7 dB ± 1.00 dB 8-11 dB ± 1.25 or 4% 12-63 dB (whichever is greater) Insertion Loss 5.5 2.6 3.0 3.5 5.0 dB dB dB dB dB maximum typical typical typical typical 200-800 MHz 800-6000 MHz @ @ @ @ 200 MHz 800 MHz 2000 MHz 6000 MHz RF Input Power +20 dBm (operating) +25 dBm (no damage) Switching Speed 300 nanoseconds DC Supply +5Vdc @ 10mA nominal Control Logic (6 Lines) TTL Low for Thru Path TTL High for Attenuation DC Connector T&B #609-1007 RF Connector SMA female Operating Temperature Range 0ºC to +70ºC Physical Size See outline drawing 092-5748-03 ECR/ECN # 17094 Page 1 of 1 DATE 11/10/2008 04/16/2009 REV A APPR / DATE ECR/ECN # CLK 11/10/2008 CLK 04/16/2009 JFW FORM E-7-F REV F DATE REV APPR / DATE