Justin, Try one of these: When I test the .hmi program with the Nextion editor they both seem to have the direct frequency working. Note: You will need to use the Nextion LTS editor if you want to mod

#frequency #nextion #ubitxv6

I have my UBITX mounted in a case, the new tuning knob machines, and the 3.5" Nextion screen up and running (mostly) and have the auto antenna tuner ordered. Next up is poking holes in the rear panel.

#ubitxv6

Evan, I retired as a machinist and have modified some small Chinese machine tools to CNC. I probably could build one (I have a small sheet metal brake) but I'm too lazy so I buy cases and then poke ho

#ubitxv6 #calibration

It's usually a mechanical problem on the plug/socket interconnect on the mini USB side (provided you are using a data cable and not a charging cable:) This tracks with the Nano/cable pair, so don't ov

#firmware #ubitxv6 #v6 #arduino

I am going to have a small series of Raduino32 v4. The board can directly replace the original Raduino in the uBitx v5 and v6, reusing the TFT screen. Instead of Arduino Nano, you will equip an ESP32

#firmware #raduino #ubitxv6 #v6

I'm up and listening on PSK31 using fldigi, the hamlib setting communicates to ubitx very well. I'm listening for now until I figure out the proper etiquette. Thanks for the help everyone!!

#digital #ubitxv6 #psk31

Will I agree it looks nice. I don't think those birdies are in your ubitx, try putting dummy load on antenna to see if they are still there. I don't recall any in my v4. Shielding. There really isn't

#ubitxv6 #v6

There have been reports of success in getting more power out of the uBitx by raising the voltage to the IRF510 drains to 20v or so. But this is on some very thin ice. For those seriously looking at go

#ubitxv6 #v6

Frank, There is a low pass filter in the transceiver as shipped from HFSignals. This is set to reject any frequencies above 30MHz, so if it is an FM station, then a high pass BCI filter will not help.

#ubitxv6 #antennas

The resistor and capacitor go on the power line to the display. 73 Evan AC9TU

#noise #esp32 #ubitxv6

Thanks Evan! I will try again later today, using the Memory Manager. 73 Rafael

#ubitxv6 #ubitxv6-help #v6 #firmware

Hello Aaron, First, it is better to remove the R60 resistor which is used to power the electret microphones. Then it would be better to use a high impedance and high efficiency dynamic microphone (suc

#ubitxv6 #microphone

OK it's working - thanks for all your suggestions ! Nano worked fine on desktop I had connected the digital interface from Elekitsorparts to what I measured as 5 volts on the nano - DUH - should have

#ubitxv6

John measure Q90 base to emitter junction, if close to zero it has shorted. I measured about 500ohms. This will cause no output and loss of receive and it is still in circuit during receive. Skip Davi

#ubitxv6 #ubitxv6-help #v6

Good luck. Electric blankets, LED drivers, Compact Fluorescent Lamps, and lots of electronic devices using switching power supplies are polluting our bands. I am in Florida for the winter. When I get

#ubitxv6-help #ubitxv6 #v6 #audiocircuit

Evan, I have updated the file since first upload. The first one had some mistake/omissions that has been corrected. You should make a pdf of the current version before posting as things may have chang

#v6 #ubitxv6 #ubitxv6-help

Jim, I will do more typing practice.. Yes, the timer would be good. One bug with the cw key board. If you type fairly far ahead and load up the buffer the radio will lock up. I have duplicated this fr

#ubitxv6

Did you try a capacitor on the pcb across the leads leading to the meter? Try a 100nf

#ubitxv6 #ubitx

It is not a steady white , but regularly flashing. I will add your suggestions to Mark's list! 73 David, VE2XPM

#v6 #ubitxv6

Rafael Also possible your 40m dip is real, as my v4 had this problem. I am not trusting my memory, but there is a capacitor in the driver network that in rare cases needs adjustment to get over 5 watt

#power #ubitxv6 #ubitxv6-help