JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50FH-XXX-300-2 FIXED ATTENUATOR Frequency Range DC-2000 MHz Impedance 50 Ohms nominal Attenuation Values 3 through 40 dB in any 1 dB increment VSWR 1.4:1 maximum Attenuation Accuracy ± 0.5 dB or 3% RF Input Power 300 Watts average @ +25ºC Derate to 75 Watts @ +85ºC Peak Power 2000 Watts RF Connector TNC, N or 7/16 Operating Temperature Range -55ºC to +100ºC Physical Size See outline drawing 092-790 ECR/ECN # Page 1 of 1 DATE REV APPR / DATE ECR/ECN # DATE REV 134 681 05/06/1993 02/28/1997 A B 786 905 07/30/1997 11/25/1997 D E 704 03/24/1997 C 9999 07/25/2003 F JFW FORM E-7-F REV F APPR / DATE SL 12/11/2003