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Recent content by sp5it

  1. sp5it

    Swr and rain?

    Put it higher or live with that.
  2. sp5it

    Swr and rain?

    If antenna is in a free space wet/dry SWR change indicate shitty antenna system. If it just just over the roof wet/dry can change SWR. For example: I have 1/4 GP with radials laying on wooden roof. Wet/snow change SWR from 1:1 to 1:1.8 Mike
  3. sp5it

    Lack of DX

    Second hand ham rigs are cheaper than bling bling CB's. Mike
  4. sp5it

    Lack of DX

    There is plenty of DX to work on the air. You are just limited by the band you are using.
  5. sp5it

    10 Meter Aluminum Rotatable Dipole

    Start with 1 inch tube. In metric system: 25/2mm-20/2mm-14/2mm Very simple to make.
  6. sp5it

    HR2510,

    Increase level of that audio. SSB path goes different way than FM, so check both.
  7. sp5it

    Cobra 29 Constant Key Up

    So no schematic... Can't help.
  8. sp5it

    Cobra 29 Constant Key Up

    What mainboard?
  9. sp5it

    Cobra 29 Constant Key Up

    Tx/rx transistor shorted.
  10. sp5it

    HR2510,

    Apply some audio to leg 2 of IC104 and come back with result. Mike
  11. sp5it

    Cbs1000 display contrast seems to have fallen out

    Contrast on LCD is adjusted by voltage. It is too low for some reason.
  12. sp5it

    Tx frequency adjustment pot on Cherokee cbs1000

    You saw that procedure? http://www.cbtricks.com/radios/cherokee/cbs1000/index.htm
  13. sp5it

    Tx frequency adjustment pot on Cherokee cbs1000

    It's well explained in service manual. Did you take a look?
  14. sp5it

    The Almost President Thomas FCC Service Manual

    Here you are: https://radiochief.ru/raznoe/radiobudni/president-barry-ii-inzhenernoe-menyu-hidden-service-menu/