[AMRadio] Fw: determining frequency of a transmitter?

[Joe Crawford]

Howard's transmitter is probably operating on 10 meters. My plug-in coils 
for 10m have about that many turns.
                                                   Joe W4AAB
----- Original Message ----- 
From: "Mike Duke, K5XU" <k5xu at comcast.net>
To: "Discussion of AM Radio" <amradio at mailman.qth.net>
Sent: Monday, March 17, 2008 4:38 PM
Subject: [AMRadio] Fw: determining frequency of a transmitter?


>A friend recently posed this question to me.
>
> Since there are builders here who know far more about tank coils than me, 
> I,
> yield to the experts.
>
>
> Mike Duke, K5XU
>
>
> ----- Original Message ----- 
> From: "Howard Traxler" <htraxler2 at EARTHLINK.NET>
> Sent: Monday, March 17, 2008 7:09 AM
> Subject: determining frequency of a transmitter?
>
>
>
> recently I purchased a transmitter--home brew.  There is no designation of
> what frequency band it operates.  It is a plate modulated 807, crystal
> control (oscillator tube missing).  The output tank has some rather small
> tuning capacitors and a air wound coil about an inch in diameter and maybe
> eight turns at about half inch spacing with a tap a couple turns from one
> end.
>
> Any ideas?  Thanks
>
> 73, de Howard, WA9RYF
>
>
>
> -- 
> No virus found in this incoming message.
> Checked by AVG.
> Version: 7.5.519 / Virus Database: 269.21.7/1331 - Release Date: 3/16/2008
> 10:34 AM
>
>
>
>
> ______________________________________________________________
> Our Main Website: http://www.amfone.net
> AMRadio mailing list
> Searchable Archives: http://www.mail-archive.com/amradio@mailman.qth.net/
> List Rules (must read!): http://w5ami.net/amradiofaq.html
> List Home: http://mailman.qth.net/mailman/listinfo/amradio
> Help: http://mailman.qth.net/mmfaq.html
> Post: mailto:AMRadio at mailman.qth.net
> To unsubscribe, send an email to amradio-request at mailman.qth.net with
> the word unsubscribe in the message body.
>