JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50PA-512 PROGRAMMABLE ATTENUATOR ASSEMBLY Frequency Range 200-6000 MHz Configuration Two individually controlled solid-state programmable attenuators Enclosure Type 19 inch rack mount @ 2RU high Impedance 50 Ohms nominal Attenuation Range 0-63 dB in 1 dB steps Startup/Default States (configurable) Maximum attenuation (see ATTEN STARTUP command) DHCP enabled (see NET command) 4 Ethernet users (see NET USERS command) Prompts off (see PROMPT command) VSWR 1.8:1 maximum 1.6:1 maximum Attenuation Accuracy (guaranteed monotonic) ± 0.50 dB 1-3 dB ± 0.75 dB 4-7 dB ± 1.00 dB 8-11 dB ± 1.25 dB or 4% 12-63 dB (whichever is greater) Insertion Loss 6.0 dB maximum 5.0 dB typical RF Input Power +20 dBm average +25 dBm (no damage) Switching Speed 1 microsecond typical (after command is received and processed) (3 milliseconds typical processing time) AC Supply 100-240 VAC @ 47-63 Hz 2 Amp 5x20mm "Slo-Blo" AC fuse Littelfuse#215-002, JFW#025-021 Manual Control 20-Button Keypad and LCD display (IP Address configurable via keypad) (Net mask configurable via keypad) (Gateway configurable via keypad) (Baud rate configurable via keypad) Remote Control Ethernet (DHCP, TCP/IP, 10/100, up to 12 users) RS-232 (up to 115200 Baud) --CONTINUED-Page 1 of 2 JFW FORM E-7-F REV F 200-800 MHz 800-6000 MHz JFW Industries, Inc. Phone: 317-887-1340 [email protected] www.jfwindustries.com SPECIFICATION SHEET JFW MODEL 50PA-512 PROGRAMMABLE ATTENUATOR ASSEMBLY Remote Commands Attenuator Control Commands: Atten, Set Attenuator, Read Attenuator, Set All Attenuators, Read All Attenuators, Read All Extended, Fade Attenuator, Variable Attenuator Handover, Block, Set Block, Read Block, Read All Blocks, Fade Block, Variable Block Handover System Commands: Help, Identification, Store, Recall, Pause, Net, Serial, Close, Disconnect, MOTD, Date, Message, Restrict, IDENT, Name, Show Users, Reboot, Uptime, Prompt RF Connector SMA or N female Operating Temperature Range 0ºC to +50ºC Physical Size See outline drawings: 092-6252 (50PA-512 SMA) 092-6292 (50PA-512 N) ECR/ECN # DATE REV 08/06/2009 Page 2 of 2 APPR / DATE ECR/ECN # DATE REV APPR / DATE CLK 08/06/2009 18153 01/22/2010 C CLK 01/22/2010 24239 06/27/2014 D TRS 06/27/2014 17674 09/11/2009 A CLK 09/11/2009 17982 12/16/2009 B CLK 12/16/2009 JFW FORM E-7-F REV F