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Re: 150 watt "boots" for 160m

Posted by Joe Subich, W4TV-4 on Dec 11, 2009; 10:50pm
URL: http://elecraft.85.s1.nabble.com/150-watt-boots-for-160m-tp4151943p4154221.html


> I can't find any reference to this amp after searching. Can
> you provide a link? That'd provide 750W from a 15W K2....

http://www.radio-ham.eu/

73,

   ... Joe, W4TV
 


> -----Original Message-----
> From: [hidden email]
> [mailto:[hidden email]] On Behalf Of
> Reinaldo Leandro
> Sent: Friday, December 11, 2009 5:10 PM
> To: [hidden email]
> Cc: [hidden email]
> Subject: Re: [Elecraft] [K3] 150 watt "boots" for 160m
>
>
>
>
> Reinaldo Leandro wrote:
> > The
> > Expert 1KA Italian amplifier with solid state finals needs only 20
> > watts drive for 1000 watts out. In fact, you must be very
> careful not
> > to
> overdrive
> > those amplifiers
> >  
>
> I can't find any reference to this amp after searching. Can
> you provide
> a link? That'd provide 750W from a 15W K2....
>
> 73, Ross N4RP
>
> --
> FCC Section 97.313(a) "At all times, an amateur station must
> use the minimum
> transmitter power necessary to carry out the desired communications."
>
> Here is the link to the company:
>
> http://www.radio-ham.eu/Expert1K-FA.htm 
>
> The amplifier is distributed in NA by Steppir:
> http://www.steppir.com/ 
>
> It specify: -  High power gain (16 dB)
>
> A review was published in the September QST.
>
> I have been using the amplifier for the last 12 months to my entire
> satisfaction, in fact displacing the two other amps with
> 3CX800A7 tubes. It
> occupies almost the same space as the K3 and switch two
> radios for a poor
> guy SO2R.
> I made a typo mistake stating 20 watts instead of 29 that is
> typically my
> case. On the K3 for tuning purposes I limit the output when
> pressing tune to
> 20 watts.
>
>
>
> 73
>
> Reinaldo, YV5AMH
>
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