Using two tones to tune up with on the air makes a big mess. You don't want
to be near by and listen to that.
Two tone will have a higher average power and pull the power supply down
lower than pulse tuning will. The average power for a two tone signal is
exactly 50% of PEP.
73
Gary K4FMX
> -----Original Message-----
> From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com]
> On Behalf Of Danny Pease
> Sent: Saturday, January 30, 2010 9:38 AM
> To: Amps@contesting.com
> Subject: [Amps] pulse tuning vs two-tone
>
> I have used single tone and two tone audio to tune amps in the past. I
> would
> think that is superior to pulse or full carrier for SSB. Since I have a
> sound card interface connected to the radio anyway, I use a tone
> generator
> program and sound card to generate the audio and adjust the audio level
> to
> drive the radio to the proper level to tune the amp.
> Any thoughts?
>
> NG9R
>
> No virus found in this outgoing message.
> Checked by AVG - www.avg.com
> Version: 9.0.733 / Virus Database: 271.1.1/2635 - Release Date: 01/29/10
> 13:35:00
>
>
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|