[TenTec] Argo 516 Memory Keyer?

[Ken Brown]

I've got an Idiom Press K-3 and like it more than any other keyer I have 
ever tried. I don't know what is different about the K-5. Presumably it 
is at least as good as the K-3. I don't think you can go wrong 
purchasing either one.
> Idiom Press's  K-3 or their  newer K-5 are great keyers and have those featuers you mentioned.
>
>   
>> I bought a CMOS 4 keyer to address keyer memory especially for contests.
>>
>> I also bought a PICO keyer and plan to install it inside the 516 later. 
>> I am using it now for the HW9 with much success.
>>
>>     
>>> I recently purchased a new Argonaut 516, impressed with the radio but sure 
>>> miss a memory keyer
>>>       
>