Re: J&P Electronics?

"Yeti" <yeti@ayrshore.com> wrote in message
news:hd1qa0$8vr$1@news.eternal-september.org...
> Johnny Melvin wrote:
>> "Yeti" <yeti@ayrshore.com> wrote in message
>> news:699ddb6b-6080-455f-918e-66dd92337c1b@g1g2000vbr.googlegroups.com...
>> On Nov 5, 8:41 pm, Len GM0ONX <gm0...@goooooglemail.com> wrote:
>>> Johnny Melvin wrote:
>>>> "Len GM0ONX" <gm0...@goooooglemail.com> wrote in
message
>>>> news:hcv21v$n2m$2@news.eternal-september.org...
>>>>> Johnny Melvin wrote:
>>>>>> <luci...@eternal-flames.gov> wrote in message
>>>>>> news:maj5f59p9d8ng614a8afk2le6dg9cfijcb@4ax.com...
>>>>>>> On Wed, 04 Nov 2009 23:47:51 +0000, Yeti
<y...@ayrshore.com> wrote:
>>>>>>>> I have just aquired what appears to be a data mode
interface for a
>>>>>>>> Commodore 64/16 made by J&P Electronics.
>>>> .
>>>>>>> I'll have a look this weekend and see if I can find an old
PW from
>>>>>>> the
>>>>>>> early 80s, with their advert in.
>>>
>>>> He was very surprised when I rang him
>>>> I wont explain any further.
>>>> SMILES VERY BROAD.
>>>> de Johnny G3LIV
>>> I didn't get a board I build mine on veroboard for my Spectrum
>>>
>>> Len GM0ONX
>>
>> Well I'm going to use the box to rehouse my digimode interface and put
>> a mike switch in it too - as the FT-847's wired to take the digi input
>> in the mike socket.
>>
>> If anyone wants the board, it's free to good home.
>>
>> Hi,
>> The DATA IN/OUT  Jack socket on the back of the FT-847
>> has all the connections you need there. For normal Data modes.
>> It works well but requires a 2 k Resistor between TX Tones and PTT.
>> As shown in the handbook.
>>
>> de Johnny G3LIV
>>
>>
>
> The data in/out has a few problems - it only works on HF, for VHF/UHF you
> need to use the packet port, and getting it to work without putting the
> rig into TX as soon as it's plugged in is a PITA.
>
> Easier this way...

Yes Ok lol,
Just as a hint to what you might construct.
Look at  www.g3liv.co.uk
Isoterm Dual unit.
It may give you ideas to work to.
1 out to DATA IN/OUT
1 into 6 Pin Mini din.

73 de Johnny G3LIV
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