I am looking forward to seeing that KW Amp at mm wavelengths !! I can see it
now ... 1,000 IMPATT diodes in a Kurokawa Combiner.
HI HI
73, Dick, W1KSZ
On Mon, Jul 30, 2012 at 9:23 PM, Roger (K8RI) <k8ri@rogerhalstead.com> wrote:
> On 7/31/2012 12:04 AM, Robert Logan wrote:
>> Why are MF/HF bands 'obsolete?
>
> The communications folks aren't interested in MF and HF. They work with
> CM and mm wavelengths and it's where the expansion is going on as far
> as commercial building and where the money is to be made.
>
> The "low bands" have already been developed. At least that's my take.
>
> 73
>
> Roger (K8RI)
>
>>
>> Sent from my iPhone
>>
>> On Jul 30, 2012, at 3:36 PM, "Jerry Kaidor" <jerry@tr2.com> wrote:
>>
>>> And I dont see Freescale or others spending a lot of time and money on the
>>> obsolete MF/HF bands.
>>
>> *** I think the extent of "support" for HF is that they do release parts
>> with no built-in input matching.
>>
>> - Jerry Kaidor
>>
>>
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