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6300 Keying Kenwood TL-922a

John Watson W4JCW
John Watson W4JCW Member ✭✭
edited March 2020 in FLEX-6000 Signature Series
I have the 6300 connected to the 922a properly, but when I move the amp to operate, it keys the amp???

Answers

  • Mike-VA3MW
    Mike-VA3MW Administrator, FlexRadio Employee, Community Manager, Super Elmer, Moderator admin
    edited April 2019
  • George KF2T
    George KF2T Member ✭✭✭
    edited February 2019
    Do you have an isolation device between the Flex and amp? If I recall, the TL922 keying may pull more current than the Flex relay can handle,
  • Eric Davenport
    Eric Davenport Member
    edited June 2019
  • mikeatthebeach .
    mikeatthebeach . Member ✭✭
    edited November 2018
    Had a TL922A **** an Icom 706 Mk II G keying circuit You must get a 704 unit !!!
  • Greg N8GD
    Greg N8GD Member ✭✭
    edited November 2018
    With the behavior you describe, it is most likely that you have caused the keying device (transistor or other) to fail in a shorted condition inside your 6300.  Time to open a help desk ticket and let Flex sort it out for you, which will most likely result in sending it back to them for repair.  Older amps, like the TL-922A. draw far too much current on the keying relay coil for modern day transceiver keying circuits (Flex is no exception).  The ARB-704 is an absolute necessity, so get one before you get the 6300 back from repair!
  • Dudley WA5QPZ
    Dudley WA5QPZ Member ✭✭✭
    edited March 2020
  • Dave Parker
    Dave Parker Member ✭
    edited June 2019
  • Larry _ NY8T
    Larry _ NY8T Member ✭✭✭
    edited June 2019


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