[SixClub] Now here's the tube for your 6-meter amp project
Roger (K8RI)
50MHz at rogerhalstead.com
Thu May 27 13:07:15 EDT 2010
Hi Doc,
On 5/27/2010 1:44 PM, kd4e wrote:
> Did you perhaps bump your head this morning?
>
> ;-)
>
> 160amps just to warm that thing up! Arghhhhh!
>
>
I live in Michigan. In the months when I'm most active I can use all the
heat in the shop (or house) I can get. I just think of that as an active
and extra useful space heater. I had 3 of them in the "all electric
house" I built in 66. Three, 4600 watt wall heaters. I told the power
company they needed to replace the temporary pole transformer used while
we were building, but they insisted it was big enough. Burned it to a
crisp...in the winter. Almost 14KVA continuous was a tad much for a 4 or
6 KVA unit.
73
Roger (K8RI)
> Filament
> --------------------
> Voltage 6.3 volts
> Current 160 amperes
>
>
>
>> Dissatisfied with little 8877's, and the other tubes used in ham amps.
>> Look no more. Item # 140411134560 will add vitamins to your signal on
>> six. Well it will if you can afford to feed it with a good 3 phase power
>> supply. But with this tube and a good commercial, omnidirectional
>> antenna at normal broadcast antenna heights and you'll be able to work
>> the world.<:-))
>>
>> 73
>>
>> Roger (K8RI)
>>
>
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