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Jim, In short, regular Chinese Pixie -20dBc, my Pixie2023 -46dBc per test result. Thanks, Adam

Hi Adam, The link doesn't work for me. Jim WB4ILP

Guys, See my recent post about spurious test result about different Pixie designs. https://mp.weixin./s/qqPVSMO80HzD5pJJ-94Qvg Thanks, Adam

WHY? 73 Hans G0UPL http://qrp-labs.com https://www.buymeacoffee.com/g0upl wrote:

Adam, I would agree - John build it! (its got to be more reliable than a QDX! lol) 73

*KC9ON has 20 meter crystals - 14.050, 060, 070* *kc9on.com <http://kc9on.com>* *BTW, my new PIXIE 2023 converted to 20 meters is doing a super job! The above website tells of the small changes to

https://www.ebay.com/itm/153981340311?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=ncxhLDoaTpu&sssrc=4429486&ssuid=Jein_zn0QMq&var=&widget_ver=artemis&media=COPY -- 73 Barb WB2CBA

this is from the? Futurlec.com site... may be of interest. It's the module not the xtal.? Although it says not in stock sometimes Alan can fulfill small orders if you ask him nicely.? price? is?

Or, if you really wanted 14.080, try VE3AB: Netty Electronics ( http://nettyelectronics.com/crystals.html ) 73 John, VK4TJ

Ron, I have hundreds left. The price is 2 USD each. Postage is 6 USD. You can directly PayPal. Thanks, Adam

Hi - If anyone happens to have a spare or knows where I can find a 14.074 MHz or possibly a 14.08 MHz crystal, please contact me via my qrz.com email address.? Thanks. 73, Ron (KA3J)

Incorporating a TFT (display) the LEDs become redundant. Using the power of the ESP-32 for decoding purposes makes it a truly stand alone unit. In ATS-25 it's already been demonstrated that, one can

Without LCD, the decoding feature looks useless. A perfect match is the FT8CN App on Android devices. The Bluetooth audio link is a good addition. Of course, there are a few Bluetooth modules

Thanks for the introducing the ESP32 in this project. Can we further look at features offered by ATS-25 Rx into this project. Specifically , decoding of FT8 by the ESP32 itself. The ATS-25 decodes FT8

Sorry, the previous address is wrong. The correct address is https://github.com/je1rav/ADX-S_ESP32_bluetooth/ Hitoshi, JE1RAV

Adam, It may be so. Hitoshi

Hitoshi-San, Thanks for sharing. Is it more convenient to redesign the PCB? Thanks, Adam

I modified the ADX-S and replaced the Arduino Nano with an ESP32 Devkit. The ESP32's bluetooth audio (headset profile) allows wireless connection to a PC. For more information, please visit

Thanks Adam ! Jim

The mod is necessary if you wish to stay at marked frequency on crystal. Thanks, Adam