IZ5WWB
Newbie
Hi all, I'm Daniele, I'm from Italy and I'm new to this forum. Recently I bought a second-hand Yupiteru MVT-9000 in very nice conditions, which works good apart from a strange malfunctioning that it shows when operating in LSB mode:
I performed an informal test with a friend of mine, by connecting an AM generator to the antenna input @7150 kHz and trying to zero-beat the AM carrier, both in USB and LSB. Results of this simple test seemed to indicate that there was no real difference in LSB vs USB. My friend suggested a possible programming error in the firmware of the unit. Any information about a similar problem occurred to someone with this receiver? Thank you very much in advance for your feedback.