Automatic antenna tuner, MFG# AT-140, Matches the transceiver to a long wire or whip antenna with little insertion loss. Cable connections are easy to install.
For M700PRO, M710, M802 and M803.
11″W x 15″H x 3.5″D; Wt: 20 lbs.
|Weight (approx.)||2.5 kg; 5.5 lb|
|Power supply requirement||13.6 V DC (supplied from the HF transceiver)|
|Current drain||Maximum 2 A|
|Operating temperature range||–30°C to +60°C (–22°F to +140°F)|
|Antenna connector||SO-239 (50 Ω)|
|Maximum Input power||150 W (PEP) 100 W (continuous)|
|Automatic tuning time||Approximately 2 to 3 seconds (general condition) Maximum 15 seconds
Approximately 1 second (re-tuning for a memorized frequency)
|Automatic tuning accuracy||SWR 2.0:1 (after tuning, except for multiples of 1⁄2 λ)|
|Usable pole diameter||32 to 60 mm; 1.3 to 2.4 inches|