JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75P-168 SOLID STATE PROGRAMMABLE ATTENUATOR Frequency Range 50-2000 MHz Impedance 75 Ohms nominal Attenuation Range 0-63 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16 and 32 dB VSWR 1.6:1 maximum Attenuation Accuracy ± 0.5 dB or 3% of programmed (whichever is greater) Insertion Loss 5 dB maximum RF Input Power +10 dBm average +15 dBm typical (1 dB compression) Switching Speed 5 microseconds maximum DC Supply +5 Vdc @ 250 mA nominal Control Logic (6 Lines) TTL Low for Thru Path TTL High for Attenuation DC Connector 3M #3446-5303 RF Connector BNC, N or F female Operating Temperature Range 0ºC to +70ºC Physical Size See outline drawing 092-5535-10 ECR/ECN # 18031 Page 1 of 1 DATE 09/15/2008 REV APPR / DATE CLK 09/15/2008 12/21/2009 A CLK 12/21/2009 ECR/ECN # JFW FORM E-7-F REV F DATE REV APPR / DATE