What models of receivers will work the direction finders?
Any narrow band FM receiver with an external speaker connections can be used. However, software control of the receiver from TargetTrack, Signal Track, or the MPT User Interface requires one of the following receivers:
ICOM R1500
ICOM R2500
ICOM R8500
ICOM R8600
ICOM R9500
ICOM R30
AOR SR2200
AOR AR5000
AOR AR5001D
AOR AR8600
AOR DV1
Our DF processor has calibration coefficients built in for these receivers as well as the Motorola MCS 2000 transceiver so in mobile applications no calibration is required.