只从 带双接收 、tx rx分离天线接口就不能理解为 ic-7600 = ic-746pro2
应该理解为 ic-756pro4
salient points:
13.8v, 100w-class hf/6m transceiver
4-pin dc power connector on rear panel
3 roofing filters (performance in dw reduced due to roofing filter width)
dual watch
+30 dbm ip3
single usb port on front (usb thumb drive/keyboard, tbd)
single usb port on rear (rig control)
rtty/psk31 encode/decode
apf/tbf (twin bandpass filter for digital)
separate rx-out and rx-in antenna ports
allowing connection of external preselectors, multicouplers etc.
transverter port
audio controls similar to ic-7700
tbw
tx/rx audio controls
spectrum scope features identical to ic-7700
am/cw auto tune
items not fitted:
digi-sel