[Amps] Dx pedition amp ???
Pete Smith
n4zr at contesting.com
Thu Dec 2 14:28:08 EST 2004
I don't think anyone has mentioned the FinnFET amps. 9 kg for a 1KW amp
plus power supply isn't too shabby. See
<http://www.kunnallislehti.fi/finnfet/ff-1001>. A mere $4K, including
travel case.
73, Pete N4ZR
At 02:16 PM 12/2/2004, Gary Smith wrote:
>Fwiw, I have had the MFJ4245 model 12v 40 amp power supply for over three
>years and have not heard any sounds out of it rf wise. It powers my icom
>756 and Yaesu ft-7100 without so much as a blip at the factory 13.8v setting.
>
>Took the cover off of it recently and blew out three years worth of dust
>bunnies with canned compressed air and put the cove back on.
>
>There is a fan in the back of the supply, it runs very quiet compared to
>the fan on my AL-800h.
>
>To go on for a moment, I have had three MFJ/Ameritron amps and other MFJ
>products, no problems with any of their stuff at all save for me needing
>more rf horsepower over the passage of time.
>
>Good gear for the $$$ spent considering there are so few vendors catering
>to the sadly decreasing ham radio market.
>
>73
>Gary WA6FGI
>
>snip
>
> ----- Original Message -----
> From: Josh
> To: Amps at contesting.com
> Sent: Wednesday, December 01, 2004 5:22 PM
> Subject: [Amps] Dx pedition amp ???
>
>
> Any feedback , comments experience
> on LIGHTWEIGHT travel amp -
>
> The new MFJ ALS 600 with switching supply
> looks good RF deck 12.5 lbs and switching
> supply is 10 lbs - output 500w
>
> Is the switching supply quiet RF wise?
>
> Is MFJ still building less than quality stuff ?
>
> Any suggestions in UNDER 30 lbs class
> for Travel AMP - again AL 811 comes
> to mind - MORE MFJ
>
> I wish there was a two part amp with PS
> separate that could be under 30 lbs and
> output at least 600w on CW
>
> Any suggestions ?
>
> Josh N7XM
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