[ARC5] ARC mini-bananna size?
Michael Hanz
aaf-radio-1 at aafradio.org
Fri Mar 31 14:21:15 EDT 2017
You may have misread Robert's e-mail. He said the _RF_ cans (on the
triple can module) specifically for the AN/ARC-5 transmitter rear plug,
not _IF_ cans.
On 3/31/2017 1:59 PM, J Mcvey via ARC5 wrote:
> You had me going for a minute!
> Unfortunately the IF can plugs are smaller than the ARC5 tx jack.
> I measured across the pins at the top of the "U" pattern on the ARC5
> tx and I get 1.5 cm
> The IF cans distance between theses same pins is only 1 cm as are the
> SCR274 tx.
>
> This is why an ARC-5 transmitter won't fit in a SCR274 rack. The ARC-5
> tx plug diameter is slightly larger.
> I don't know why it's so hard to find a MT-71 rack!
>
>
> On Friday, March 31, 2017 12:37 PM, WA5CAB--- via ARC5
> <arc5 at mailman.qth.net> wrote:
>
>
> If you have a junker -A model SCR-274-N, ARA or maybe AN/ARC-5
> receiver, you have the makings of three plugs for the back of the
> ARC-5 transmitters from the plugs for the RF cans. Plus three for all
> of the other model radios from the plugs for the IF cans. You have to
> add the center pin.
>
> Pomona used to sell several variants of mini-banana pins. What you
> have to watch out for is the mounted length. As all six of the above
> mentioned plugs are mounted from the top, the RF plug pins need to be
> a little longer than the IF pin plugs.
>
> In a message dated 03/28/2017 15:29:48 PM Central Daylight Time,
> arc5 at mailman.qth.net writes:
>> I bought some 'miniature bannna plugs" that were 3.04 mm diameter,
>> but they don't mate snugly with the ARC jack.
>> Must be some odd size -?
>>
>>
>> What is the correct size and where do I find them?
>> Also,I would like to find ( at minimum) the male connectors for the
>> ARC-5 type transmitter ( larger than SCR-274).
>> Better yet, a MT-71 tx rack...
>>
>>
>> Jim
>
>
> Robert & Susan Downs - Houston
> wa5cab dot com (Web Store)
> MVPA 9480
> ______________________________________________________________
> ARC5 mailing list
> Home: http://mailman.qth.net/mailman/listinfo/arc5
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:ARC5 at mailman.qth.net <mailto:ARC5 at mailman.qth.net>
>
> This list hosted by: http://www.qsl.net <http://www.qsl.net/>
> Please help support this email list: http://www.qsl.net/donate.html
>
>
>
>
> ______________________________________________________________
> ARC5 mailing list
> Home: http://mailman.qth.net/mailman/listinfo/arc5
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:ARC5 at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/arc5/attachments/20170331/e4c85b96/attachment.html>
More information about the ARC5
mailing list