• AT-100ProII LDG, automatic antenna tuner
 The LDG Electronics AT-100ProII antenna tuners are the next step in the evolution of the automatic tuner. These desktop tuners cover all amateur HF radio frequencies from 1.8 to 54 MHz and automatically correspond to your antenna in no time. These tuners have a 2-position antenna switch, allowing you to switch instantly between two antennas. Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass.

AT-100ProII tuners require only 1 watt to operate, but can support up to 125 watts, making them compatible with a typical 100-watt transceiver. These tuners include 2000 memories for each antenna; automatically memorize setting patterns for each frequency and band when you use them.

Frequency detection circuitry allows AT-100ProII tuners to "know" your operating band and frequency. Whenever you transmit on or near a frequency you have used, AT-100ProII tuners can be restored from memory almost instantly.

Robust, easy-to-read LED bar graphs show power and SWR, and a front panel function key gives you access to a data mode and status.
AT-100ProII tuners use locking relays, which keep the configuration tuned indefinitely, even when turned off. They use the Switched-L control network at the cutting edge of LDG technology. They correspond to dipoles, verticals, inverted Vs or virtually all antennas fed by coax.
Features 1 to 125 watt power range (SSB and CW, 30W on PSK), 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.
Power requirements: 11 to 16 volts DC at 500 mA Max.
Small Size Enclosure: 7.5 D x 5.5 W x 2.0 H. Weight: 1.5 pounds.

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AT-100ProII LDG, automatic antenna tuner

  • Brand: LDG Electronics
  • Product Code: LDG ELECTRONICS
  • Availability: In Stock
  • 539.33$


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