To: | rsgb_lf_group@blacksheep.org |
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Subject: | Re: LF: MSK with a Class D transmitter...? |
From: | Andy Talbot <andy.g4jnt@gmail.com> |
Date: | Wed, 20 Apr 2011 22:09:34 +0100 |
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Bin too quick to type..
NOt thinking straight...
You need to the upconvert either the resulting doubled audio tone by twice the RF carrier, or upconvert first and double the final RF. Same ideas for frequency doubling can be used.
See http://www.g4jnt.com/LFUpconv.pdf for a direct from audio upconverter.
Must fully check before hitting SEND !
Andy
G4JNT
On 20 April 2011 21:50, Andy Talbot <andy.g4jnt@gmail.com> wrote:
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