It features a two-position
antenna switch, allowing you to switch instantly between two antennas.
The AT-100Pro requires just 1 watt for operation, but will handle up to
125 watts, making it suitable for everything from QRP to a typical
100 watt transceiver.
The AT-100Pro includes over 2,000 memories for each
antenna, automatically storing tuning configurations for each frequency
and band as you use them. Frequency sensing circuitry lets the AT-100Pro “know” your operating band and frequency. Whenever you transmit
on or near a frequency you’ve used before, the AT-100Pro can retune
from memory almost instantly.
Rugged and easy-to-read LED bargraphs show power and
SWR, and a Function key on the front panel allows you to access data
like mode and status. The AT-100Pro uses latching relays which retain
the tuned configuration indefinitely even when powered down; current
draw when not tuning is effectively zero.
The AT-100Pro uses LDG’s state-of-the-art processor-controlled
Switched-L tuning network. It will match dipoles, verticals, inverted-Vees
or virtually any coax-fed antenna. With an optional LDG balun, you can
also use longwires or antennas fed with ladder-line.
Here are a list of Radios
that work with the AT-100Pro.
Control from the front panel is simple and straightforward;
just press Tune while transmitting a carrier, and the AT-100Pro will
begin an automatic tuning cycle. For more integrated operation, optional
interfaces are available for most Icom, Kenwood, Yaesu and Alinco transceivers.
With the interface, a single button-press transmits a carrier, executes
a tuning cycle and returns the radio to its original power and mode