I also add my vote for Allard's firmware. Besides working great it also provides several enhancements if his mods are implemented. 73, Justin B. KI5GKD

#bitx40

The fact that the potentiometer is 10 turn should not prevent the Raduino from tuning using the supplied firmware. In fact, I replaced my supplied potentiometer with a 5 turn potentiometer I had on th

#bitx40

I'll do that

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That must be it. And yes, it is the HFSignals Bitx40. Thanks. Bill

#bitx40

Bill, When you say original BITX40 I am assuming you have an HFSignals BITX40 with the Radiuno. This is far from the original. However, if my assumption is correct, the stock firmware does not support

#bitx40

Check whether you connected the tuning pot correctly with a multimeter

#bitx40

I am coming late to the party. I just assembled the original Bitx40. Upon completion all seemed OK. Signals and all. The tuning was very tight so I replaced it with the 10k Bourns 10 turn 3590S-2-103.

#bitx40

Thanks my friend 73/ Em qui., 27 de jan. de 2022 às 19:53, N8DAH <Dherron@...> escreveu:

#bitx40

https://github.com/amunters/bitx40 This link has all the info you need with pics and firmware to get CW working. I have used this as a base firmware and mod starting point for all the Bitx40s I have o

#bitx40

My first experience with the BitX line was the BitX40 and I still use it. In fact, using an old repaired development board, I just completed a new one for a friend who can no longer build things and h

#bitx40

Would you like indications and or information on how to transmit cw in the 40m range with my Bitx, I've been seeing some solutions that were adapted but with many details that didn't seem to me correc

#bitx40

A new firmware for easy bitx version 2 with instructions for the calibration of si5351 and instructions to set the vfo bfo has been provided to us by great work of Mr Nitin William vu2gao. The file is

#bitx40

I have made a video showcasing the easy bitx through hole and smt kit . Hope you would like building one . Link below for my you tube video https://youtu.be/xDZ6nd90W44 Please comment and subscribe to

#bitx20 #bitx40

Hi Guys, Is there any DIY 's on how to upgrade a Bitx 40 from LCD to Nextion 3.2" display??

#bitx40

We have uploaded the Easy Bitx Version 2 docs. The coils data is the same for both versions easy bitx version 1 and version 2. The easy bitx version 2 audio amp is mounted on the front panel board wit

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I would suggest to use 13.5 v for reasons output .

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The 65 USD is basic kit without enclosure.. The 95 USD kit is with enclosure and PTT mic .. PA IRF 510 has provision to connect supply to 12v or 24 volts . So if you wish to use 12v for Final then con

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Hi, What is the difference between the $95 and $65 versions? Also the 24v power terminal on the back - presume this only supplies the PA for higher power output? Is the 24v input regulated down to 12v

#bitx20 #bitx40

The version 1 and the version 2 easy bitx have the same circuit . This newer version has done away with wiring. I shall upload the documents tomorrow for the new version . Infact the performance is mu

#bitx20 #bitx40

The kit offered is through hole version . We have both SMT and through hole . Listing on website is of through hole . This new kit does not have any wiring to be done . Infact it's much easier to cons

#bitx20 #bitx40