[AMRadio] PA set up using ant analyzer


uvcm inc. uvc1 at verizon.net
Sun Jun 4 23:12:42 EDT 2006


Does it matter the type of tube, 833 or 592 r
Thanks
Brad

-----Original Message-----
From: amradio-bounces at mailman.qth.net
[mailto:amradio-bounces at mailman.qth.net] On Behalf Of Mike Dorworth, K4XM
Sent: Sunday, June 04, 2006 5:22 PM
To: Discussion of AM Radio
Subject: Re: [AMRadio] PA set up using ant analyzer


----- Original Message ----- 
From: "uvcm inc." <uvc1 at verizon.net>
To: <AMRadio at mailman.qth.net>
Sent: Sunday, June 04, 2006 8:13 PM
Subject: [AMRadio] PA set up using ant analyzer


> Does anyone know what value resistor between the plate of and ground for a
> 833 and a 892r, so I can set up the tank using an antenna analyzer like a
> mfj 369?

The resistor value is determined (exactly) from the platevoltage divided by
2 times the plate current.. About 5000 ohms or so.

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