50P-1779 JFW | Alldatasheet
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SOLID-STATE PROGRAMMABLE ATTENUATOR SPECIFICATION SHEET JFW MODEL 50P-1779 JFW Industries, Inc. Phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com Frequency Range 800-2400 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 ± 0.3 dB or 2% of programmed (whichever is greater) Insertion Loss 4.5 dB maximum 2.0 dB typical @ 800 MHz 4.0 dB typical @ 2400 MHz RF Input Power +20 dBm operating +24 dBm (1 dB compression) Switching Speed 5 microseconds DC Supply +5 Vdc @ 250 mA maximum -5 Vdc @ 250 mA maximum Control Logic (7 Lines) TTL Low for Thru Path TTL High for Attenuation RF Connector SMA female Physical Size See outline drawing 092-5410-02 05/04/2007 TRS 05/04/2007 ECR/ECN # DATE REV APPR / DATE ECR/ECN # DAT E REV APPR / DATE 15807 05/02/2008 A TRS 05/02/2008 JFW FORM E-7-F REV F Page 1 of 1