JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50HF-XXX SMA FIXED ATTENUATOR Frequency Range DC-18 GHz Impedance 50 Ohms nominal Attenuation Values 0-20 and 30 dB (consult factory for other dB values) VSWR 1.2:1 maximum 1.25:1 maximum 1.3:1 maximum 1.4:1 maximum Attenuation Accuracy ± 0.3 dB ± 0.5 dB ± 0.75 dB RF Input Power 2 Watts average @ +25ºC Derate to 0.5 Watts @ +125ºC Peak Power 250 Watts (5 microsecond pulse, 0.05% duty cycle) RF Connector SMA Operating Temperature Range -65ºC to +125ºC Construction Stainless steel body and connectors Physical Size See outline drawing 092-200 DC-4 GHz 4-8 GHz 8-12.4 GHz 12.4-18 GHz 1 thru 6 dB 7 thru 20 dB 21 thru 30 dB Length M/F: (1-12 dB) 0.86" ± 0.03" (13-30 dB) 0.99" ± 0.03" Length F/F: (1-12 dB) 0.87" ± 0.03" (13-30 dB) 1.0" ± 0.03" Body Diameter: 0.28" ECR/ECN # Page 1 of 1 DATE REV 2795 10/16/2001 D 4344 09/11/2003 F 9999 07/17/2003 E APPR / DATE CLV 09/11/2003 ECR/ECN # DATE REV APPR / DATE 10353 12/29/2004 G SL 12/29/2004 13087 07/26/2006 H CLK 07/26/2006 21089 01/03/2012 I CLK 01/03/2012 JFW FORM E-7-F REV F