[Milsurplus] Loran Converter

J. Forster jfor at quikus.com
Thu May 15 12:59:25 EDT 2014


The same applies to the SCR-522. It was basically a rebadged TR 1143 (I
may have that number wrong)

To me, it seems possible the SCR-522 and LORAN receivers may have used
British connectors to reuse cables already installed in the UK aircraft.

The US made a LOT of them. I think most of the WS 19s never left the
crates or the USA.

In fact, the WS 19 Mk IIs were significantly inferior to the Canadian &
British Mk IIIs.

I thought of something else the uses the Pye. The BC-906-C and BC-906-D.
The reason for that is a real puzzler.

My best guess is there was some portable antenna used for flightline
testing of IFF and/or Rebecca-Eureka systems that had a Pye connector.

-John

=================



> I do not really consider the 19 a US rig, and, we were not the only ones
> making them. Even the WS nomenclature is British. - Mike
>
> Mike B. Feher, N4FS
> 89 Arnold Blvd.
> Howell, NJ, 07731
> 732-886-5960
>
>
> -----Original Message-----
> From: J. Forster [mailto:jfor at quikus.com]
> Sent: Thursday, May 15, 2014 12:20 PM
> To: Mike Feher
> Cc: milsurplus at mailman.qth.net
> Subject: RE: [Milsurplus] Loran Converter
>
> Yes, although it does make sense in the context of this particular box,
> which was adeded to an existing system between the antenna coupler and
> LORAN
> receiver. If it used, say UHFs, this would be needed:
>
>
> ANT---Coupler---------Pye/UHF---Converter--cable UHF/Pye----APN-4/9
>
> Using the Pyes:
>
> ANT---Coupler------------Converter--cable pye/Pye----APN-4/9
>
> The UHF/Pye adapters are VERY scarce. I've seen perhaps 3 in the last 10
> years.
>
>
> The only other thing US made that uses the Pyes is the WS 19 Mk IIs made
> for
> Russia.
>
> -John
>
> ==================
>
>
>
>
>
>> Regardless, it seems unusual on US equipment. -
>>
>> Mike B. Feher, N4FS
>> 89 Arnold Blvd.
>> Howell, NJ, 07731
>> 732-886-5960
>>
>>
>> -----Original Message-----
>> From: Milsurplus [mailto:milsurplus-bounces at mailman.qth.net] On Behalf
>> Of J.
>> Forster
>> Sent: Thursday, May 15, 2014 9:00 AM
>> To: Mike Feher
>> Cc: milsurplus at mailman.qth.net
>> Subject: Re: [Milsurplus] Loran Converter
>>
>> The airborn LORAN receivers (APN-4 & APN-9) used Pyes.
>>
>> -John
>>
>> ===================
>>
>>
>>
>>> Here is an interesting item. Interesting from the point of view that
>>> it uses Pye connectors. 73 - Mike
>>>
>>>
>>>
>>> 161305555810
>>>
>>>
>>>
>>>
>>>
>>> Mike B. Feher, N4FS
>>>
>>> 89 Arnold Blvd.
>>>
>>> Howell, NJ, 07731
>>>
>>> 732-886-5960
>>>
>>>
>>>
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>>
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>
>
>
>




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