Joel
first, thanks for using my firmware. Master calibration and BFO Calibration in version 0.27 are the still original source.
I also experienced similar problems with uBITX at the beginning of the purchase.
Maybe that's because of the wrong BFO Calibration value.This is because the BFO Calibration value is the largest that can affect the receive performance in the firmware source code.
Updating the firmware does not initialize the wrong BFO because my firmware keeps the original source code eeprom areas.
(include bfo calibration value)
This is the same with the original source.
Please use one of the solutions below.
(1 and 2 are initialization methods available to original firmware users)
1.BFO Menu Entry -> Set 11995000 -> Press PTT (Must)
? when you entry BFO Calibration Menu, perhap you see 11995000 value, Be sure to press the PTT button
2.uBITX Turn off -> while holding press the function key, turn on the Tun on uBITX -> Entrh Factory reset -> Press PTT according to the menu,
3.Execute uBITX Manager, Connect to uBITX -> Read Memory from uBITX -> Decode -> Check to Master calibration, BFO Calibratio Values
?Master Calibration : 0? (Factory Default)
?BFO Calibration : 11995000 (Factory Default)
4.Or I will send eeprom factory initialization firmware that I use when testing after firmware development.
?I delete the settings several times a day because I always factory reset eeprom before release considering various users.
?All settings will be the same when uBITX is received.
Ian KD8CEC
