[Elecraft] Wallwart for K1

[Mike Harris]

Try www.power-sonic.com

Regards,

Mike VP8NO

On 13/11/2011 16:06, John Ragle wrote:
> The most recent issue of QEX contains an article that outlines some
> simple filtering that can be applied to a small switcher to remove the
> birdies inherent in the class. That said, I don't remember ever seeing a
> "linear" power supply in this low-current application, but there are no
> doubt some...try e.g. Astron -- I have a couple of their larger linear
> supplies that are very good. It seems unlikely that you can find a
> wallwart linear, but there are good wallwart-type supplies with
> filtering...normally used to provide power for higher-end laptop computers.
>
> John Ragle -- W1ZI
>
> =====
>
> On 11/13/2011 11:58 AM, David&  Linda Kerl wrote:
>> Hello all,
>>
>> This is my first posting to the reflector, after purchasing a used K1-4.
>> First let me say how impressed I am with the receiver. Simply amazing!
>> I am now in the process of learning all abt it because in January, I have the
>> oppertunity to operate portable KH6.
>>
>> My question is, can anyone recommend a wallwart to use with the K. One that is
>> free of birdies. I would prefer a linear supply, but if there is a switcher out
>> there that is lnown to be clean, Im willing to use one.
>> Many thanks and hope to work many Q's as N9HF/KH6 as I can.
>>
>> Dave
>> N9HF