-
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.
Kenwood 180S
- Thread starter TonyV225
- Start date
The answer to your question lies in ......
The Matrix.... BwaHaaHaaaHaaa ! ! !
Too bad I can't put an echo on that..
The band-select frequency in that radio is generated by a PLL. The input bits that set the band are part of a circuit board full of diodes. Service data calls it the "Matrix Board". Band switch feeds into it, band-select bits come out.
Only has about 40 diodes on it. Probably wouldn't have to change more than a half-dozen of them to move the 28 and 29 bands down a couple of MHz. It would probably also call for some realignment, too.
Never have seen detail showing how to do this. Anywhere.
73
The Matrix.... BwaHaaHaaaHaaa ! ! !
Too bad I can't put an echo on that..
The band-select frequency in that radio is generated by a PLL. The input bits that set the band are part of a circuit board full of diodes. Service data calls it the "Matrix Board". Band switch feeds into it, band-select bits come out.
Only has about 40 diodes on it. Probably wouldn't have to change more than a half-dozen of them to move the 28 and 29 bands down a couple of MHz. It would probably also call for some realignment, too.
Never have seen detail showing how to do this. Anywhere.
73
- No one is chatting at the moment.
-
-
dxBot:63Sprint has left the room.
-
dxBot:kennyjames 0151 has left the room.
-
-
