50P-1893 JFW | Alldatasheet
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Technical content
SOLID STATE PROGRAMMABLE ATTENUATOR SPECIFICATION SHEET JFW MODEL 50P-1893 JFW Industries, Inc. Phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com Frequency Range 30-3000 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 30-800 MHz 1.5:1 maximum 800-3000 MHz Attenuation Accuracy (guaranteed monotonic) ± 0.2 dB 1-7 dB ± 0.5 dB or 2% 8-63 dB (whichever is greater) Insertion Loss 4.0 dB maximum 2.5 dB typical @ 30 MHz 3.7 dB typical @ 3000 MHz RF Input Power +20 dBm (operating) +25 dBm (no damage) Switching Speed 1 microsecond maximum 0.7 microseconds typical DC Supply +5Vdc @ 50mA 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 11/25/2009 CLK 11/25/2009 ECR/ECN # DATE REV APPR / DATE ECR/ECN # DAT E REV APPR / DATE 18194 01/26/2010 A CLK 01/26/2010 JFW FORM E-7-F REV F Page 1 of 1