昨日购入一台yaesu ft-450at，早闻其内置的天调不是长线天调，因此在4月10日定购了一台ldg at-100proii，现还在途中，期待。
specifications:
1 to 125 watt power range (ssb and cw), 100w on 6m.
easy to read led bargraph display for rf power, swr, status. led indicator for antenna selection and bypass.
4000 memories for instantaneous band changing.
two position antenna switch. separate memories for each antenna.
tuning time: 0.5 to 6 seconds full tune, 0.2 sec memory.
selectable user parameters: auto/semi, 125/12.5 watt scale, autotuning threshold and more.
1.8 to 54.0 mhz coverage. built-in frequency sensor.
tunes 6 to 1000 ohm loads (16 to 150 on 6m),.
for dipoles, verticals, vs, beams or and coax fed antenna.
optional external balun allows tuning of random length, long wire or ladder line fed antennas.
includes dc power cable, icom interface cable and coax jumper.
power requirements: 11 to 16 volts dc at 500 ma max.
small size enclosure: 7.5” x 5.5” x 2.0”. weight: 1.5 pounds.
