[SixClub] 600 Watt Nice Home brew 6-meter amp using GI-7B

Roger (K8RI) 50MHz at rogerhalstead.com
Wed May 26 15:10:48 EDT 2010



On 5/26/2010 1:14 PM, Richard J. Fiero II W5TFW wrote:
> go READ what that guy wrote.
>    
I did, but maybe I missed something. He was running it at 160 Watts out 
on AM which is just a tad over 600 Watts PEP IIRC.
He is selling it with a new tube, and recommends using a larger fan if 
pushing it hard. He uses a pressurized input area including the base of 
the tube with the air exhausted through the tube radiator.

73

Roger (K8RI)

>
>
>
>                                                        A.R.S. W5TFW
>                                                        Richard J. Fiero II
>
>                                                        www.6mt.com
>                                                        www.w5tfw.com
>
>   LIFE'S   TOUGH !
>
>   It's even tougher, if you are STUPID !
>
>                                            John Wayne
> ----- Original Message -----
> From: "kd4e"<doc at kd4e.com>
> To: "World Wide Six Meter Club"<sixclub at mailman.qth.net>
> Sent: Wednesday, May 26, 2010 1:11 PM
> Subject: Re: [SixClub] 600 Watt Nice Home brew 6-meter amp using GI-7B
>
>
>    
>> 300W?
>>
>> That should be a 600-750w amp. with a GI-6b/GI-7b
>> properly supplied and driven.
>>
>>      
>>> Richard J. Fiero II W5TFW wrote:
>>> 700.00 for a 300 watt amp ????????
>>>
>>>   GOD !  I hope not !
>>>        
>>
>> -- 
>>
>> .Thanks!&  73, doc, KD4E
>> .Have an http://ultrafidian.com day!
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