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The LDG Z-11ProII is a small, low-cost automatic tuner suitable for any amateur purpose, whether base, mobile or portable. It handles up to 125 watts SSB or 30 watts Digital, but requires only 0.1 watts to tune, making it ideal for QRP operation.
Like most Generic LDG tuners, the Z-11ProII can operate automatically, beginning a tuning cycle whenever the SWR exceeds a preset limit. It also features LDGs advanced memory tuning, providing 2,000 memory locations; when tuning near a previously used frequency it will recall the settings for nearly instant tuning. It learns your favorite frequencies and bands as you use it. You can also start a tuning cycle manually whenever necessary.
The LDG Z-11ProII has features found in larger LDG tuners, such as dedicated buttons for manually fine-tuning the match. This can be useful when tuning an antenna far from resonance.
The LDG Z-11ProII requires very little electrical power; when not tuning the current draw is negligible. An internal battery holder for eight AA batteries will operate the tuner for a year of normal use. This feature makes the Z-11ProII especially suitable for mobile or portable operation.
SPECIFICATIONS
- .1 to 125 watts SSB and CW peak power, 30 watts on PSK and digital modes, and 100 watts on 6 meters.
- Latching relays for ultra-low power operation.
- 2,000 memories for instantaneous frequency and band changing.
- Built-in frequency counter for memory operation.
- Easy to read LEDs indicate SWR and operating status.
- 1.8 to 54.0 MHz coverage.
- Tunes 6 to 1000 ohm loads (16 to 150 on 6M), 6 to 4000 ohms with optional 4:1 Balun.
- For Dipoles, Verticals, Vees, Beams or any Coax Fed Antenna.
- DC power cable included.
- Optional external Baluns allows tuning of random length, long wire or ladder line fed antennas. Optional radio interface cables available. See web site for details.
- Power Requirements: 7 to 16 volts DC at 250mA max during tuning. 25 µA idle current.
- Dimensions: 8.25"L x 5.0"W x 1.5"H.
- Weight: 1 pound 6 ounces (without internal batteries).
Note: All LDG tuners come with a two year fully transferable warranty
2 Reviews
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Z-11Pro II
Tuner is so easy to use and setup. Never used auto tuner before but I would recommend this tuner for beginners and pros.
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Great antenna tuner
This is my second LDG Z-11PROII. Purchasing it from RW Antennas was easy and with prompt delivery. Good company to work with!!!
