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  1. 3

    Palomar Skipper 300 TX Problem

    Hello Folks, I have a NOS Palomar Skipper 300 that runs the 8950 tubes which are brand new as well. The problem that I am having is when it is in the standby mode the radio transmits thru the amp and has wattage to the dummy load but when I switch to operate I get not wattage through the amp...
  2. 3

    Tripplite PR-25 schematic needed

    Hello All, CBTricks used to have schematics for various power supplies but I can't seem to find one. Any help would be greatly appreciated. Thanks, "313"
  3. 3

    Here is a 10 tube amp question

    I have acquired a D&A PDX-400 10 tube amplifier using (9) 6lq6's ranging from 92%-100% and (1) 6jr6 tube @ 100%. I am hitting it with 1 watt swinging approx 20 watts. Using a bird watt meter I can only get a maximum wattage output of only 535 on SSB and 375 or so on AM. I have read that...
  4. 3

    D&A PDX-400 amp has a problem

    Hello, I have a D&A PDX-400 amplifier with 6LQ6 tubes that have been checked and they are anywhere from 90-100% with no leaks, good grid however I have very low output say 100 dead key swinging to 250-300 with a 3-4 watt carrier. Is there anything that I should be looking for to rectify this...
  5. 3

    d&a mdx-200 or pdx-400 owners manual

    Hello guys, is it possible to still get the owners manual for these amplifiers anymore. i've done a lot of searches but have found very limited info on these amps. any direction or help would be greatly appreciated. thanks, 313
  6. 3

    Homebrew amp with a dowkey relay question

    Hello, I have a homebrew amplifier that has a dowkey relay in it that was setup with a heathkit 2 piece separate transmitter/receiver that uses 2 separate coaxs. Is there a way to adapt the amp/dowkey relay to be able to use a single coaxed 10 meter transceiver unit on it? Any help would be...
  7. 3

    CB radio shops in NJ in the 70's 80's & 90's

    How many cb radio shops can you remember in central and souther nj from back in the 70's 80's & 90's. Can you remember the service that you got from the techs names & shops of the old days? That's an interesting thought considering how few there are nowadays. "313"
  8. 3

    CB radio shops in NJ in the 70's 80's & 90's

    How many cb radio shops can you remember in central and souther nj from back in the 70's 80's & 90's. Can you remember the service that you got from the techs names & shops of the old days? That's an interesting thought considering how few there are nowadays. "313"
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