CHIRP

After programming TV channel frequencies of the D (Eastern Europe) standard I noticed that I get no sound at 91.75MHz and 99.75MHz which fall on FM broadcast band. Switching the radio to broadcast reception mode (FW + 0/radio keys) gives normal reception.

The radio allows programming AM and FM broadcast frequencies to memory channels.

I started investigating the issue and noticed the following.

1. FM Broadcast
   The memories generated by the radio are different from that generated by Chirp. When using the Browser (after enabling Developer Functions) the difference is seen in the last three bytes of each memory, those marked as unknown.

2. AM Broadcast
   Chirp shows error on memory entries generated by the radio and doesn't allow to enter AM broadcast frequencies.

I attached a test memory dump where memories 1-4, 6 were created by the radio and memory 5 was created by Chirp.