JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50HF-XXX-5 FIXED ATTENUATOR Frequency Range DC-18 GHz Impedance 50 Ohms nominal Attenuation Values 0-10, 12, 15, 20, 30 or 40 dB (consult factory for other dB values) VSWR 1.20:1 1.25:1 1.30:1 1.40:1 Attenuation Accuracy ± ± ± ± RF Input Power 5 Watts average @ +25ºC Derated linearly to 1 Watt @ +125ºC Peak Power 250 Watts (5 microsecond pulse, 0.05% duty cycle) RF Connector SMA, N or TNC Operating Temperature Range -65ºC to +125ºC Temperature Coefficient < 0.0004 dB/dB/ºC Physical Size SMA: See outline drawing 092-1022 maximum maximum maximum maximum 0.3 dB 0.5 dB 0.75 dB 1.5 dB DC-4 GHz 4-8 GHz 8-12.4 GHz 12.4-18 GHz 0-6 dB 7-20 dB 21-30 dB 31-40 dB N: See outline drawing 092-1870 TNC: Length: 2.07" ± 0.05" Heatsink Diameter: 0.61" ECR/ECN # Page 1 of 1 DATE REV APPR / DATE ECR/ECN # DATE REV APPR / DATE 4474 02/13/2004 D CLV 02/16/2004 9999 07/18/2003 C 4507 03/11/2004 E CLV 03/11/2004 10352 12/29/2004 G SL 12/29/2004 4629 05/27/2004 F CLV 05/27/2004 24135 05/20/2014 H CLK 05/20/2014 JFW FORM E-7-F REV F SL 02/02/2004