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Re: [TowerTalk] Relay Specs - Coax switch

To: keith@dutson.net
Subject: Re: [TowerTalk] Relay Specs - Coax switch
From: Gary Schafer <garyschafer@comcast.net>
Reply-to: garyschafer@comcast.net
Date: Thu, 31 Mar 2005 16:45:22 -0500
List-post: <mailto:towertalk@contesting.com>
1500 watts into 50 ohms = 274 volts rms if the line is flat.
Current would be 5.5 amps, again if the line is flat.

73
Gary

Keith Dutson wrote:
> I am home brewing a coax switch for the shack.  I want it to handle 1500
> watts of power, but not to "hot" switch.  I am looking at PCB relays and
> found many that handle 10 amps, but only a few that specify a high
> dielectric voltage.  What kind of voltage should be expected out of a
> legal-limit amplifier such as an Alpha or Ameritron?  TIA
> 
> Keith NM5G
> 
> _______________________________________________
> 
> See: http://www.mscomputer.com  for "Self Supporting Towers", "Wireless 
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> questions and ask for Sherman, W2FLA.
> 
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_______________________________________________

See: http://www.mscomputer.com  for "Self Supporting Towers", "Wireless Weather 
Stations", and lot's more.  Call Toll Free, 1-800-333-9041 with any questions 
and ask for Sherman, W2FLA.

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