[MRCA] PRC-117D Antenna

Al Klase ark at ar88.net
Tue Sep 18 00:39:48 EDT 2018


High Mark,

I went back and gauged the threads under magnification.  (Aging 
sucks!)   Threads are actually 3/4-16 (UNF).

The inside diameter of the antenna threads should be about 0.670". 
That's the minor diameter for 3/4-16 threads.  Hope I got this right, 
I'm a hacker, not a professional machinist.

Al

On 9/17/2018 9:59 PM, MilComm Guy wrote:
> Al I have a Harris antenna 30-512 MHz it folds in half, it's about 12" 
> long, rubber coated marked Harris 12011-2710-01.
>
> DSCN4982.JPG
> DSCN4978.JPG
> Mark
> K1HF
>
> On Mon, Sep 17, 2018 at 9:40 PM Al Klase <ark at ar88.net 
> <mailto:ark at ar88.net>> wrote:
>
>     Folks,
>
>     I'm looking for the short "donkey-dick" antenna for this set.  
>     Frequency range is 30-90, 118-174 and 225-420.  Mount is similar
>     to Singars (BNC) inside a threaded mount, BUT the threads are
>     smaller, 3/4-14.
>     I'm pretty sure it's a different diameter from the PRC-117F.  Any
>     ideas?
>
>
>
>     Thanks,
>     Al
>
>     -- 
>     Al Klase – N3FRQ
>     Jersey City, NJ
>     http://www.skywaves.ar88.net/
>
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-- 
Al Klase – N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/

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