Re: BITX 40 - DDS right connection
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The VFO we built for the Forty-9er (March, 2016, QST or see:?)?has buffered output if needed. Two sets of header pins?
allow the user to pick off the drive they need. Farrukh charges $7 for a good quality PCB and he also has a kit with some of the parts for $15 (not including the AD9850 or the Nano). The software to drive the Nano is a free download. You can download the assembly manual I wrote for the article, which should give you a good feel for what's involved.
73, Jack, W8TEE
From: "ik8yfw@... [BITX20]"
To: BITX20@...
Sent: Monday, November 28, 2016 1:27 AM
Subject: [BITX20] Re: BITX 40 - DDS right connection
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Thanks Mike, this is a good news. I will try to use a small amplifier to output the 9850, mybe it will help a lot. I've used the 9850 with a ne602 based receiver with success. I think that a couple of 2n2222 will solve the problem.I Hope to test it in the next days or in the weekend.? 73 ik8yfw
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