[BC] power output formula
dhultsman5@aol.com
dhultsman5
Thu Feb 22 18:11:11 CST 2007
P=I squared R, Where P= Power, I = Common Point Current in Amps, R= RF resistance with zero reactance at frequency.
Also rember you have a loss factor for DA Common Points. The method of calculating this has been changed so you need to check the R & R. for 1-5 kW. and 10-thru 50 kW.
Dave Hultsman
Continental Electronics .
Birmingham, AL
Tel Toll Free (888) 822-1078
Fax (205) 822-6441
-----Original Message-----
From: boydsirboyd at aol.com
To: broadcast at radiolists.net
Sent: Thu, 22 Feb 2007 6:00 PM
Subject: [BC] power output formula
ok i need the basic formula to do a power output conformation.
common point meter is 32 amps and the load is 50 ohms to the phaser cabinet.
bill
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