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Dds Vfo

I had been wanting to do this for a few years since the N3ZI kit worked so well externally.

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This homebrew DDS VFO/BFO uses an Arduino Nano and an si5351 (Adafruit). The script was sourced from Tom AK2B's blog (acknowledging Przemek SQ9NJE) and uses Jason NT7S si5351 library. I have...

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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 & junkbox enclosure & small parts. Also useful...

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JA2NKD's Arduino controlled DDS VFO with 240X320 Color TFT display demonstration. Beautiful display and perfect function for any Receiver / Transmitter project. Outstanding VFO ! DE JH8SST/7.

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Prévia do manual kit dds: https://www.dropbox.com/s/ufsr0dgs54gvkdk/KIT%20VFO%201.02%20parte.pdf?dl=1.

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BITX40+NKD added DDS-VFO. OUTPUT 5W.

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support this channel donations can be made at. https://www.patreon.com/MikesRadioRepair.

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ARDUINO NANO DDS VFO built by Carl, WB0CFF. Thanks Carl, excellent work . As you can see this VFO puts out a stable and healthy signal on 7 MHz. Next step is to build a 49er QRP transceiver,...

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support this channel donations can be made at. https://www.patreon.com/MikesRadioRepair.

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AD9850 DDS VFO

calendar2016-08-18
AD9850 DDS-VFO with Arduino Nano Demo Board ver 0.1.

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

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TEST DDS Ad9850 OSC VFO CB RADIO 11 METER BAND 27MHZ TRANSCEIVER.

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VFO DIGITAL que ya he instalado en otros radios de este tipo, solo que ahora se trata de un Kenwood TS-530S.

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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: Arduino website http://www.arduino.c...

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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. I used an Arduino Uno to set the AD9850...

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Two part video series looking at the software setup used to drive the Si5351. Part 1 looks at the hardware and what's needed to be worked out prior to writing the software. Part 2 looks at...

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This was the first test of using an external arduino DDS VFO using the AD9850 dds board. Very impressed so far. This vfo covers 1 hz to 40 Mhz. the vfo input for the bitx40 is 4.5 to 5 Mhz...

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Esse vídeo e um dos primeiros testes do VFO DDS acoplado num PX Lafayette LMS 40 . Ainda tem muitos detalhes para fazer, mais estou gostando do resultado .

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http://stuxnode.com/ An Arduino based VFO using a cheap DDS module from ebay. The current code: http://stuxnode.com/DDS60.txt Schematic: http://stuxnode.com/DDS60.jpg Note that CW key input,...

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