I updated to the latest version 1.05 without issues. (it arrived with software version 1.03, Factory Oct 2024)
Since the freq stability changed from 2.5ppm for the 878UV to 1.5ppm for the 168UV
I thought I should measure it to see what the freq really is, I added 30dB to the antenna output and then measured with a GPSDO referenced frequency counter. (gate time set to 2 seconds)
In short:
- 0.2W at the lowest setting is correct (Europe), I measured a bit less like 0.16W but I do not have an calibrated device for that.
(I did not measure higher power settings since I wanted to know how low it could go)
- Freq was -0.21 ppm and changes little.
So that is good, certainly mine is within spec of 1.5ppm
Attached the measurement of 145MHz and 440MHz