* 1.8 to 54.0 MHz coverage with built-in frequency sensor * Selectable user parameters: auto/semi, threshold, and more
AUTO ANTENNA TUNER FULL
* Tuning time is 0.1 to 6 seconds full tune, 0.1 seconds memory tune The current draw when not tuning is effectively zero. LDG Electronics Z-11ProII tuners use latching relays, which retain the tuned configuration, even when powered down. Just speak into the mic, and it tunes! Rugged and easy-to-read LEDs indicate SWR and status. Memories are retained indefinitely.įull auto mode tunes with SSB. Whenever you transmit on or near a frequency you've used before, the Z-11ProIIs re-tune from memory almost instantly. These tuners have 2,000 memories that are used to automatically store tuning configurations for each frequency and band… as you use them. With an optional balun, they will also match longwires or antennas fed with ladder-line.įrequency-sensing circuitry lets the Z-11Pros "know" your operating band and frequency. They will match dipoles, verticals, inverted Vs, or virtually any coax-fed antenna. Z-11ProII tuners use LDG's state-of-the-art, processor-controlled Switched-L tuning network.
Weighing only 18 oz., they handle 0.1 to 125 watts, making them ideal for both QRP and standard 100 watt transceivers from 160 to 6 meters.
AUTO ANTENNA TUNER PORTABLE
LDG Electronics Z-11ProII Automatic Antenna Tuners are everything you always wanted in a small, portable tuner that's been designed from the ground up for battery operation. Note: For additional information, please look at the files under the "Documentation" tab.LDG Electronics Z-11ProII Automatic Antenna Tuners * Power requirements: 11 to 16V DC at 500 mA maximum * Optional external balun allows tuning random-length, long wire or ladder line fed antennas * Selectable user parameters: auto/semi, 125/12.5 watt scale, auto-tuning threshold, and more * Tuning time 0.5 to 6 seconds full tune, 0.25 sec memory * 1 to 125 watt power range (SSB and CW), 100W on 6M They use LDG's state-of-the-art, processor-controlled Switched-L tuning network. Rugged and easy-to-read LED bar graphs show power and SWR, and a function key on the front panel allows you to access a data-like mode and status.ĪT-100ProII tuners use latching relays, which retain the tuned configuration indefinitely, even when powered down. Whenever you transmit on or near a frequency you've used before, AT-100ProII tuners can retune from memory almost instantly. These tuners include 2,000 memories for each antenna automatically storing tuning configurations for each frequency and band as you use them.įrequency-sensing circuitry lets the AT-100ProII tuners "know" your operating band and frequency. Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass.ĪT-100ProII tuners require just 1 watt for operation, but will handle up to 125 watts, making them suitable for everything from QRP to a typical 100 watt transceiver. These tuners feature a 2-position antenna switch, allowing you to switch instantly between two antennas. These desktop tuners cover all frequencies from 1.8 to 54 MHz and will automatically match your antenna in no time. LDG Electronics AT-100ProII Antenna Tuners are the next step in the evolution of the automatic tuner. LDG Electronics AT-100ProII Automatic Antenna Tuners
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