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Dds Vfo

http://stuxnode.com/ An Arduino based VFO using a cheap DDS module from ebay. The current code: http://stuxnode.com/DDS60.txt Schematic: ...

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HomeBrew DDS VFO built using AD9850 DDS module, Arduino processor, & Backlit LCD display all for about $25 bucks. Uses open source Arduino code ...

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40 meter dds vfo using an arduino and ad9850 I gotta give credit where credit is due, I got the code from AD7C (thank you for all the work!) and modified it for my ...

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Building an Arduino Mega 2560 version of the AD9850 Module DDS VFO. Based on 'theladderline.com' open source project. This is an upgrade of the Arduino ...

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test rx dds v.717 + bitx low cost with atmega8 http://blog.ht717.com/

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I built a simple VFO for a direct conversion receiver I am putting together. The VFO uses an AD9850 DDS chip to synthesis a nice 1Vp-p sinusoidal wave.

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Using an Arduino to drive an AD9850 Direct Digital Synthesiser Module as an HF variable frequency oscillator. Links referred to in the video are as follows: ...

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First one is finished...

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VHF Homebrew radio receiver DDS VFO -MEMORY - SCAN -

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On-bench and in-shack demonstration of my Homebrew Arduino Mega2560 controlled (cheap) AD9850 DDS VFO. This is an upgrade from the Arduino 328 ...

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dds vfo versi 717 http://blog.ht717.com/

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Demo by AA4BQ. The N4YG DDS VFO replacement for Omni's PTO. Dual VFOs A / B. Split mode, RIT and all self-contained. Works for lots of older rigs like ...

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My DDS VFO for qrp transceiver on AD9850 kit + PIC16F873 + BF998.

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A thing i found a bit amusing. Oh, and the DDS VFO works! http://web.flashserv.net/

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G6LBQ DDS VFO

calendar2013-06-11
Testing the completed G6LBQ DDS VFO.

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This is an update to my last video. A couple of people have asked me for some additional information and requested some changes so I am posting my results.

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Primer ensayo de resurrección de un OFV externo Yaesu FV901DM con una placa AD9850 y un Arduino Mega. Trabajando con un equipo Yaesu FT101ZD.

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Here is Ramsey's HR20 Direct Conversion Receiver modified to support an Arduino DDS VFO. The main part is the DDS board from eBay for $10 bucks!

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