开云体育

Hi, Richard. The S-meter in the CEC NX_S software will work fine though some have added a simple audio amp (LM386, etc) between a tap from the yellow (vol pot "high") wire on the audio header to Pin 7

My V6 at the power plug is seeing 350ma. This is more than double my V5 with the standard display. It would be nice to be able to turn off the display to save on current draw. It makes the new V6 not

Evan is correct. You can get a nice S-meter working in the base CEC sketch by adding a small amplifier (Ian has a circuit and descriptions on his site) and feeding the aux input. I did that, it works

In my opinion all SSB transceivers benefit from audio conpressors, except for those for which the speech is already very punchy, like the excellent MFJ monobands. A compressor increases the average

For the ubitx 5 (not the earlier versions), you will want to set the BFO somewhere around 11.055-11.056 MHz as a starting point. How do you get to 11.055 without turning the encoder a million times? I

Most of the other processors can emulate EEPROM via their libraries. Jack, W8TEE

The Baofeng was introduced based upon its availability.? I perceive nothing special other than that. As the uBITX was intended for amateurs who may lack the means to purchase commercial equipment - a

Please verify, but I believe that the _S option is for the "Stand alone" meter function.? This uses a second Nano to do the metering as well as other functions.? An S meter using the spare analog

I believe Joel is talking about the LM7805 regulator on the Raduino. The LM7805 is spec'd to continue working at temps as high as 150 C. I have no idea how hot it should get on a v6 with the new

Is the Baofeng mic giving you bad audio, or would you just prefer a mic that is perceived to be of higher quality? A microphone is a very simple device, and very basic mics can provide excellent audio

Hi, have decided to forge ahead with a v5 and Nextion 3.2 Enhanced, using KD8CEC's software. I have watched the videos several times, I understand about loading the CEC firmware for v5 using Xloader,

I'm new to the uBITX scene (had a V1 way back) and was wondering what other mics others are using for improved audio over the Baofeng? Or audio mods that improve the tx audio? Tnx/73, -- John AE5X

Wow, when I have my SB-200 just turned on, it heats the room. When I in a long QSO, I have to open the window! Warm finals are just a fact of life.If you are running Class B, your duty cycle is 50%,

Yes. You are correct. Calibration values are stored in EEPROM. Updating HFsignals firmware will not change these settings. Ian's firmware also uses the same calibration addresses (although he has

I am just in the process of handling my first Nextion a 3.5 type. What are you doing with what software when you get the messages here? The Nextion Editor? Did you try anything else with it like the

Not to hijack the thread, but I have a related question: does updating the firmware affect the alignment? I upgraded mine yesterday, but I did go the download and compile route because I wanted to

Ken, I would recommend buying an inexpensive Nano 'clone' like the one used in the uBITX (you can get them for < USD $4 with shipping included on eBAY from US 'stock')? Buy one without pins soldered.

Ken, You may find this short video useful at an introduction to the Arduino family even though it's not specific to the uBITX: https://www.youtube.com/watch?v=nL34zDTPkcs - Bill KB3T

Thanks guys!? This should help... Cheers, Jim W0CHL

On v6, it's a series diode included on the PC board, which should be quite safe. Downside is that you lose a diode drop worth from your power supply. Older versions of the uBitx recommended placing a