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Rapidrob ✭✭

• Activity
• Posts10
• Comments11

• Re: SWR goes very high as soon as the VFO is tuned to 14.255 after relay "clicks" in?

  Rapidrob

  February 2024
  I re-tuned the radio this morning and the ATU did the trick. I going to guess the memory for the band tune was corrupted? Does this radio have a memory battery? I do not leave power on to this radio …
  1

• Re: Can the 6400M radio be used with a Heathkit SB200 Linear Amplifier?

  Rapidrob

  September 2023
  We made a bunch of contacts last night using the Heathkit SB200 at 900 Watts. Every thing worked as it should with great signal and audio reports. Still lots to learn with this new radio.
  1

• Re: Can the 6400M radio be used with a Heathkit SB200 Linear Amplifier?

  Rapidrob

  September 2023
  I did a truth table using a DVM and figured out which Motorola jack to use. I'm using TX1 now with a "ground" signal from the radio ad it is working as it should.
  1