Re: LF: Valves

To:	[email protected]
Subject:	Re: LF: Valves
From:	Warren Ziegler <[email protected]>
Date:	Fri, 22 Jun 2012 14:22:41 -0400
Dkim-signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=vj5bCmkGNae+7iFYjDV4mNeQPCaPXMs6pa7tivKcfto=; b=d7hRXWJAcqRJfJvrGjY/MrlsN7ngNpJNNuMPRM0aJlV5ZGAkPZM6E0GcBzTJq0YCxg thNeKlZWwoI/Dgn+a+2JH4ejId1SxloEeXdyX4Z/FozYZrir6c81C2e6mQeKiJ5SCuVT w5B4t72ZewH7YT9WKfFwuTAoV6H9Uk+mvAU171OV6K0Fi7+ACD99ruKaZhIPfRRpph24 KI1dcmFGe1GVkrfy6jzYJ9kmz9lRO37tt7CQgBHpSMqO2DZV7+EwXH1wnr7kpNwe+gdh TxRlkyEmETINnLKpriJ8UfemkHcKgJla6W6+39YOfOIisUixMDK8lDXi0lKG4AFOnMcj 77cg==
In-reply-to:	<004c01cd508e$1fe3bfd0$0401a8c0@xphd97xgq27nyf>
References:	<004c01cd508e$1fe3bfd0$0401a8c0@xphd97xgq27nyf>
Reply-to:	[email protected]
Sender:	[email protected]

Mal,

Solid state devices can generate many kilowatts up into the vhf range.

Thanks to various surplus channels (MRI machines, analog television transmitters) components and amplifier boards can be had for reasonable money.

One could get a significant rf burn from such an amplifier!

73 Warren K2ORS

On Fri, Jun 22, 2012 at 11:46 AM, mal hamilton <[email protected]> wrote:

Valves are a Radio Amateur's best friend, lovely warm glow from a pair of 813's, 4-400's, 4-1000's even the 1625. With 100 watt heaters and K/volts on the anode only a skilled Radio Operator could handle them safely.

Transistors for the Appliance Operator, with no dangerous voltages to cause premature expiry!!

g3kev

--
73 Warren K2ORS
WD2XGJ
WD2XSH/23
WE2XEB/2
WE2XGR/1

<Prev in Thread]	Current Thread	[Next in Thread>
LF: Valves, mal hamilton Re: LF: Valves, Graham Re: LF: Valves, Warren Ziegler <=

Previous by Date:	Re: LF: Valves, Graham
Next by Date:	LF: Ham Radio Friedrichshafen, Markus Vester
Previous by Thread:	Re: LF: Valves, Graham
Next by Thread:	LF: G4WGT grabber., Gary G4WGT
Indexes:	[Date] [Thread] [Top] [All Lists]