[MRCA] GRC-106 Pin J

[Tom B]

Hi Breck,

If the GRA-39 manual is correct, it should work with GRC-106. The GRA-39 
manual shows transmit audio coming out on pin D. Connecting that to Pin 
J on the GRC-106 should do it.

When you think you will be set up?

Tom



On 9/3/2016 9:04 PM, B. Smith wrote:
> So it looks like using  using break out boxes for the connectors and 
> feed audio out from the GRA-39 C-2229 to pin "J" will drive the 
> GRC-106 mic input. Kinda like to figure this out now and not at 
> midnight at Gilbert after the pop corn Walt ?
> That will be the basic plan but wondering if we will have enough 
> drive? -- perhaps have a small amp for the mic line on standby?
> Z
>
> On 9/2/2016 6:16 PM, Tom B wrote:
>>
>> I should have added that pin J is NC on the H-33.
>>
>> Tom
>>
>>
>> On 9/2/2016 6:11 PM, Tom B wrote:
>>>
>>> According to the GRC-106 manual, the dynamic mic input goes directly 
>>> from 1A5 to pin J on both audio connectors J18 and J19.  It looks to 
>>> me like you could easily make it work with the GRA-39 with the 
>>> correct cable.  It looks like only one wire is moved.
>>>
>>> I have some cables here that have two U-228 connectors and one U-77 
>>> but I don't know what they were made for.  It would fit the GRC-106 
>>> for this application but I am not sure what these were for.
>>>
>>> I have seen a similar cable for the PSG-2.
>>>
>>> Tom