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My damn spell check was on and screwed up some words, set your rough bfo to 11.056 then set you vfo using a sideband signal the go back to the bfo and make sure it is still set at 11.056. that is how

Hello Evan, Thank you for your input. I have removed the cw conditioner and restored the original keying circuit. There is no fault in the key jack or keying line. The +5VDC is present at the Raduino

It took me 2 days to calibrate mine I found that tuning the rig to other people's web to sound the best. Also I set my bro to 11.056.5 so try that and remember to set the frequency To a ssb. signal

Hello John, The keying conditioner has been removed and keying circuit returned to original design. There is no short or fault on the keying jack. With the blue wire disconnected from 4.7 k pull up

After building this rig and doing all the alignments, the receive audio sounds great. Also the CW transmits great and right on frequency. The issue I am having is SSB transmit audio is distorted.

The uBiTx uses an Analog Input for the keyer circuit.? Since bypassing (shorting) the normal pull up resistor drops it out of TX, then either there is a low resistance value between the key jack tip

Hello, I would disconnect the keying conditioner first. Maybe one of the FETs is gone or there is a short circuit in the keyer cable/plug. With no key connected you should have very close to +5v on

I built a ubitx V3 some time ago and no issues except CW keying. I built the CW keying conditioner from QRP Guys and installed it in the ubitx. Worked great and was pounding out text at about 20WPM

Again that's very helpful. Thanks for the tip on the software as well. Feel more co fident now so ordering now.Much 73Sent from my Samsung Galaxy A3 2016 - powered by Three

I would be careful with the 2.8” screen. The tft files that I found for the enhanced version were corrupt, and the source needs to be compiled on the LTS version of the Nextion editor. You get an

Sold.

Thanks dave. That's very useful think ihave room for the 2.8. theres so many different screens available though. Can you recommend one? 73

It brings a lot of menu items to the front panel. Can add noise. Have used 2.4, 2.8, 3.2 and 3.5", which was far and away better than the smaller ones. Make sure that there is enough room to fit it

Oop, I missed how you connected the two radios to eachother and transmitted between them -- ouch!? Remember, the receiver section is made to amplify microvolt level signals from the antenna, but the

It is a common phenomena on ubitx. Some steps to avoid this 1. Replace the mic+ PTT wire with shielded cable. Good quality usb cable can be use. 2. Keep some distance between ubitx and Linier power

Thanks a lot dear Evan. Now it is working.

Hi Rob, I use an electret, a low cost Baofeng style microphone with the capsule replaced by the one supplied with the uBitx kit and larger holes in front of the capsule. I use an SSM2167 speech

thats great thankyou Evan

First of all I would like to say thank you for your help and reply it's really appreciated.? I really want to get my radio working! I really hope that I didn't fry anything.? During that test I was

I just have the antenna sitting on the floor.? I did not know that it grounded to the car.? Duh!? I'll go attach it to the car and see if there is any change. Unfortunately I'm not really sure how