I have been very happy with my thf6a and the b band receiver
seems as sensitive and selective as the a band receiver.
Over the ham bands, both the a and b receivers are as
sensitive as any rig that I have owned. If you hit the rig
with a strong signal or use it on a base antenna that is
broad, I do get overload, but it is no worse and it is
actually better than other multiband rigs that I have owned.
I have been very happy with my thf6a. My only complaint
about the rig is the battery design which does not allow
easy quick charging.
Bob Tinney, K8LR, [log in to unmask]