I do have a mic and speaker connected to the RA-25.
On the 9 pin out of the RA-25 I have …
pin
1 Audio out, to one side of an amp’ed speaker
2 no connection
3 PTT
4 no connection
5 Incoming connection, not YET connected (will be an LED and a 1 K to 5 volts)
6 Mic hi
7 no connection
8 Ground … Mic lo, other side of PTT and other of of incoming audio ( amp’ed speaker)
9 no connection
The touchtone pad will go across mic audio as well, but not yet connected
Thanks
Don
···
On 7/19/2020 18:32, Marshall Oldham via AllStarLink Discussion Groups wrote:
|
| KE6PCV ASL Admin
July 19 |
| - | - |Don,
What do you have connected to the RA-25?
Don’t you need a speaker and microphone interfaced to the RA-25 to use as a radio-less node?
Marshall - ke6pcv
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In Reply To
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| k8zgw
July 19 |
| - | - |I am trying to set up a radioless node, and I must have missed something. Using a pi3 with an RA-25. It “looks” like it is working, but I am kind of stopped, mainly because I have no clue what I am doing. I think my “local” ( read radioless) node is 506090. My “remote” node doesn’t exist yet, bu…
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