JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50PA-330 PROGRAMMABLE ATTENUATOR ASSEMBLY Frequency Range 200-6000 MHz Configuration Four individually controlled solid-state programmable attenuators Impedance 50 Ohms nominal Attenuation Range 0-63 dB in 1 dB steps Attenuation Steps 1, 2, 4, 8, 16, and 32 dB VSWR 2.3:1 maximum Attenuation Accuracy ± 1.0 dB or 4% of programmed (guaranteed monotonic) Insertion Loss 7.0 dB typical RF Input Power +20 dBm average +24 dBm (1 dB compression) Switching Speed 1 microsecond typical (after command is received and processed) (3 milliseconds typical processing time) AC Supply 100-240 VAC @ 47-63 Hz Manual Control Keypad and LCD display Control Ethernet (10/100) and RS-232 Remote Commands Pause Handover Variable Handover Feedback Handover Fade Attenuator Feedback Fade Set Attenuator Read Attenuator Change Baud Rate Identification RF Connector SMA female Operating Temperature Range 0ºC to +50ºC Physical Size See outline drawing 092-5302 --CONTINUED-Page 1 of 2 JFW FORM E-7-F REV F (PAUSEx) (HNDx y t) (VHND Av Aw Vx Vy Tz) (FHND Av Aw Vx Vy Tz) (FAx y z t) (FFAx y z t) (SAx y) (RAx) (CBx) (IDN) JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50PA-330 PROGRAMMABLE ATTENUATOR ASSEMBLY ECR/ECN # Page 2 of 2 DATE 14074 02/05/2007 04/18/2007 15746 04/24/2008 REV APPR / DATE ECR/ECN # DATE REV APPR / DATE A TRS 02/05/2007 TRS 04/18/2007 15916 16144 05/28/2008 07/29/2008 C D TRS 05/28/2008 TRS 07/29/2008 B TRS 04/24/2008 16179 08/07/2008 E TRS 08/07/2008 JFW FORM E-7-F REV F