You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
Retevis is giving away THREE radios for their 16th Anniversary! Click Here to enter!
Dan, I have 2 of the USL Contact 23. What do you want to know about them. I have one working well and one that just hums. The crystal configuration is simple math and I have a schematic and a picture of the tube and coil layout. email me at mrmeter@juno.com if you need any of this. Hr
Dan, My pcb is marked 1-10. Did you ever figure out what crystal is in what spot. Looks like the 4 middle ones are the 14mhz crystals. any help would be appreciated. mrmeter@juno.com
This forum does not allow a single user to have more than one username. If anyone wants to change their username contact an admin and it will be done. Multiple accounts belonging to the same member will be deleted without warning.