<<"no tune". >> ???
This puzzles me... All solid state amps using properly designed wide-band
transformers are "no tune". Why would you buy/ want/ accept anything else?
Sincerely,
Dr. William J. Schmidt, II K9HZ
Trustee of the North American QRO - Central Division Club - K9ZC
Email: bill@wjschmidt.com
WebPage: www.wjschmidt.com
"If computers get too powerful, we can organize them into a committee; that
will do them in." -- Bradley's Bromide
----- Original Message -----
From: "Bill Aycock" <baycock@direcway.com>
To: <craxd1@verizon.net>; <amps@contesting.com>
Sent: Sunday, August 14, 2005 11:38 AM
Subject: Re: [Amps] Mobile amp
> Will-
> Several peculiarities- This thing is small- if I compared right, it's only
> about 5 inches wide. The text says it's for 40M to 10M, which, if true,
> means it is "no tune". I would bet it is 11M, but there are a LOT of
> Ferrite cored assemblies, of several sizes. The heat sink is full length,
> but there is no fan.
> If anyone can identify it, it would solve some puzzles. I'm curious.
> Bill
>
>
> At 06:35 AM 8/14/2005 -0400, Will Matney wrote:
>
>>I ran across this on ebay for any who might want to convert an 11 meter
>>mobile over to an amateur amp. I don't know who's building these as this
>>brand is a new one on me but by the looks of the inside, it's made pretty
>>good. It doesn't say what the transistors are but most likely 2SC2879's. A
>>larger cabinet would be needed if installing a filter board. I can't tell
>>what class this amp is but may be class C. That can be converted easy by
>>adding a bias circuit for each set of transistors. At least this one uses
>>an etched board with heavy traces. The splitter and combiners cores are
>>the correct size too. For any interested, below is the link;
>>
>>http://cgi.ebay.com/Trucker-450v-Linear-Amp-Excellent-Condition_W0QQitemZ5798809242QQcategoryZ48700QQrdZ1QQcmdZViewItem
>>
>>
>>
>>Best,
>>
>>Will
>>
>>_______________________________________________
>>Amps mailing list
>>Amps@contesting.com
>>http://lists.contesting.com/mailman/listinfo/amps
>
> Bill Aycock - W4BSG
> Woodville, Alabama
>
>
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
>
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|