programmable attenuator assembly specification sheet jfw model 50pa-1088-xx jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com frequency range 30-3000 mhz attenuation range 0-127 db in 1 db steps configuration individually controlled solid-state pr ogrammable attenuators. number of attenuators can be selected from 1 to 9 attenuators. enclosure type benchtop with all sma female on the r ear panel impedance 50 ohms nominal startup/default states (configurable) maximum attenuation (see atten command) dhcp enabled (see net command) 4 ethernet users (see net command) prompts off (see prompt command) vswr 2.0:1 maximum 30-500 mhz 1.6:1 maximum 500-3000 mhz attenuation accuracy (guaranteed monotonic) 0.25 db 1-3 db 0.60 db 4-31 db 1.00 db or 2% 32-127 db (whichever is greater) insertion loss 6.8 db maximum 3.9 db typical @ 30 mhz 4.8 db typical @ 500 mhz 6.5 db typical @ 3000 mhz rf input power +27 dbm average +33 dbm no damage switching speed 4 microseconds typical (after command is received and processed) (3 milliseconds typical processing time) 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) jfw form e-7-f rev f page 1 of 2 --continued--
programmable attenuator assembly specification sheet jfw model 50pa-1088-xx jfw industries, inc. phone: 317-887-1340 sales@jfwindustries.com www.jfwindustries.com remote commands attenuator control commands: atten, set attenuator, read attenuator, set all attenuators, read all attenuators, read all extende d, fade attenuator, variable attenuator handover, bloc k, 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 female operating temperature range 0oc to +50oc ac supply 100-240 vac @ 47-63 hz outline drawing number 092-5989-01 (sma female, 1-9 attenuators) example model numbers 50PA-1088-01 sma (1 attenuato r) 50pa-1088-02 sma (2 attenuators) 50pa-1088-03 sma (3 attenuators) 50pa-1088-04 sma (4 attenuators) 50pa-1088-05 sma (5 attenuators) 50pa-1088-06 sma (6 attenuators) 50pa-1088-07 sma (7 attenuators) 50pa-1088-08 sma (8 attenuators) 50pa-1088-09 sma (9 attenuators) 04/06/2018 trs 04/06/2018 ecr/ecn # date rev appr / date ecr/ecn # dat e rev appr / date jfw form e-7-f rev f page 2 of 2
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