6 meter band

Hello. I want to receive from and transmit into 2 different directions at a time on 50MHz. So I thought I would connect Cushcraft A50-5S 5 element beam and a Comet CA-52HB4 4 element beam. The two antennas will point in different directions without a rotor and will be connect to the same coax...

The 70-page+ manual for the VX7-R says nothing about how to use the rig on the 6 meter band in the AM mode. Has anyone done it, and does it actually put out a small AM signal? I assume that you can set your 6 meter frequency, then go to mode and instead of AUTO you would set it to AM? Does that...