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#1
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Tech: Kenwood TM-401
Hi All,
I am planning on using an old Kenwood TM 401 rig for a temporary link radio but can not locate any schematics. Have any of you been able to locate a good point for COS on a TM401? Thanks! jim AT manicarcade DOT com |
#2
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On Tue, 21 Dec 2004, Jimmy Mac wrote:
I am planning on using an old Kenwood TM 401 rig for a temporary link radio but can not locate any schematics. Have any of you been able to locate a good point for COS on a TM401? Since this radio has squelched audio, why not add a line from the audio output to your COS input (as well as your audio in)? That trick does seem to work with some TNCs for packet purposes (I have done it with AEA PK87s, PCB88s, and Kantronics KPC9612s and KPC4s). |
#3
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Perfect! I'll throw together a bffer for it and give it a try!
J.. "D. Stussy" wrote in message g... On Tue, 21 Dec 2004, Jimmy Mac wrote: I am planning on using an old Kenwood TM 401 rig for a temporary link radio but can not locate any schematics. Have any of you been able to locate a good point for COS on a TM401? Since this radio has squelched audio, why not add a line from the audio output to your COS input (as well as your audio in)? That trick does seem to work with some TNCs for packet purposes (I have done it with AEA PK87s, PCB88s, and Kantronics KPC9612s and KPC4s). |
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