[Milsurplus] More on TCK-4

[howard holden]

Those frequencies 3237 4025 and 5217 didn't ring any bells with me. I 
can't recall any mil freqs in the 5 Mhz range, but there were lots in 
the 3 and 4 mhz range. In my 1960's Navy CW days we used 4289, 6453, 
8578, 12867, 17156 and 22443. four of those are harmonically related, 
most likely so the civilian ships with their RMCA 4U consoles and 
crystal controlled transmitters only needed one crystal....

Howie WB2AWQ


On 4/29/2017 11:56 AM, Kenneth G. Gordon wrote:
> On 29 Apr 2017 at 17:21, howard holden wrote:
>
>> ZRC: Shall I tune my transmitter? (1. Proper frequency; 2. Zero beat
>> with your (or...) transmitter).
>> ZRF: Will you send tuning signal on your present frequency (or on...kHz
>> (or MHz)) for one minute or until AS is given?
>>
>> I never used these in my Navy days though.....
>>
>> Howie WB2AWQ
> Thanks, Howie.
>
> Now, to figure out the three frequencies I posted here last night...
>
> Ken W7EKB
>
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