Any guidelines for mounting the receiver?
Mount the main portion of the receiver exactly as you would a conventional 72 mhz receiver in you airplane or heli but leave the antennas facing outward. Usually this means wrapping the receiver in foam. The external antenna should be mounted with the main and external antenna at least 2 apart and ideally the antennae will be oriented 90 degrees to each other. In an airplane the side of the fuselage or in the turtle deck is perfect. For helicopters the side of the radio tray is a good spot for the remote. Servo tape works great for mounting the external antennae in place.