[Premium-Rx] RA6830JD-504

[Jack Smith]

Or a Hammarlund HC-10.

Jack K8ZOA


Jack Smith wrote:
> Sorry about the blank message - forgot to set it to plain text only.
>
> Perhaps  the best description is a "tunable narrowband converter" with 
> 500 KHz - 30 MHz input and 455 KHz output.
>
> Now one could marry up the 6830JD with a Watkins Johnson tunable 
> demodulator and have a complete  receiver.
>
> Jack
>
> Jack Smith wrote:
>   
>> Perhaps  the best description is a "tunable narrowband converter" with 
>> 500 KHz - 30 MHz input and 455 KHz output.
>>
>> Now one could marry up the 6830JD with a Watkins Johnson tunable 
>> demodulator and have a complete  receiver.
>>
>> Jack
>>
>>
>> Tom B wrote:
>>     
>>> Hello All,
>>>
>>> I have a Racal RA6830JD-504 receiver that I am planning to sell but I am
>>> not sure how to describe it.  It is not a conventional receiver.  The
>>> output is 455kHz and there is no demodulator. It uses the same filters
>>> as the 6790/GM and has bandwidths of 1k, 3k, and 300Hz.  It was used a
>>> part of a DF system made by TCI.  If someone could help with a simple
>>> description that makes sense I would appreciate it.
>>>
>>>
>>> Tom Bryan
>>> N3AJA
>>>
>>>
>>>
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>>>
>>>   
>>>       
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>