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1. LF: Re: Re: G0MRF 300w Tx & DDS VFO (score: 1): Author: "Alan Melia" <[email protected]>; Date: Mon, 02 Feb 2004 23:21:10 +0100; Hi Gary Ah you need 274kHz for the feed to the EXT pin it goes to the input of a divide by two to give square wave drive to the PA stage. Still you should be getting more than that out of it. It soun; /rsgb_lf_group-archives/html/rsgb_lf_group/2004-02/msg00047.html (10,419 bytes)
2. LF: RE: RE: G0MRF 300w Tx & DDS VFO (score: 1): Author: "James Moritz" <[email protected]>; Date: Thu, 05 Feb 2004 22:05:40 +0100; Dear Gary, LF Group, The problem as I have specified in my e-mails is the low output. Last night I checked back to the DDS IC & there are no substantial losses in the signal path, even the insertion; /rsgb_lf_group-archives/html/rsgb_lf_group/2004-02/msg00124.html (10,741 bytes)
3. LF: RE: RE: G0MRF 300w Tx & DDS VFO (score: 1): Author: "Talbot Andrew" <[email protected]>; Date: Fri, 06 Feb 2004 10:16:51 +0100; What is the output configuration from the Iout pin(s), 20/21, on the AD9850 to any anti alias filter? Secondly, what is the value of the Rset resistor on pin 12 - this sets the full scale current fro; /rsgb_lf_group-archives/html/rsgb_lf_group/2004-02/msg00176.html (12,189 bytes)

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