JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 75S-208 1P4T NORMALLY OPENED SELF TERMINATING ELECTROMECHANICAL RF SWITCH Frequency Range DC-1450 MHz Configuration 1P4T Normally Open Self Terminating Impedance 75 Ohms nominal VSWR 1.3:1 maximum 1.4:1 maximum Insertion Loss 0.5 dB maximum 0.6 dB maximum 0.75 dB maximum Isolation 50 dB minimum 45 dB minimum Switching Speed 10 milliseconds maximum RF Input Power +20 dBm Control Logic (4 Lines) TTL High for ON TTL Low for OFF DC Supply +12 Vdc @ 60 mA maximum DC Connector DE-9P RF Connector BNC or F female Operating Temperature Range -20ºC to +85ºC Physical Size See outline drawing 092-2599 ECR/ECN # 9999 Page 1 of 1 DATE 05/22/1997 04/14/2003 REV A APPR / DATE ECR/ECN # TRS 04/29/2004 JFW FORM E-7-F REV F DATE DC-500 MHz 500-1450 MHz DC-500 MHz 500-1000 MHz 1000-1450 MHz DC-500 MHz 500-1450 MHz REV APPR / DATE