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LDG Z-817
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LDG Z-817

Automatic Antenna Tuner for Yaesu FT-817/818 - 20 Watts - 1.8 - 54 MHz - Power via 4 x AA Cells

HRO Discount Price: $129.95*


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Z-817 Description     Hide

The LDG Z-817 is an automatic tuner intended for use with the Yaesu FT-817/818 QRP transceiver. It interfaces with the transceiver through its CAT port, providing full control of the tuning cycle. An included CAT/Power cable interfaces with your FT-817/818. This makes it an integrated tuner powered by the interface; no extra power cables are needed. Just press the tune button on the tuner and the mode is set to carrier, the RF power is reduced, a tune cycle runs and the radio is returned to the original settings. A CAT pass through port is provided for computer control.

Like most LDG tuners the Z-817 operates automatically, beginning a tuning cycle whenever the user presses the tune button on the tuner. 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.

All LDG tuners come with a two year fully transferable warranty, and LDGs legendary customer service.


  • RF Power 0.1 to 20 watts SSB and CW, 5 watts for digital modes.
  • Latching relays for ultra low power consumption
  • Battery operated 4 x 1.5V Alkaline AA (not included).
  • Built-in CAT port interface. CAT thru port for computer connection. 38400 baud.
  • 2000 memories when used with FT-817/818 interface (200 memories for other radios)
  • 1.8 to 54 MHz coverage
  • Tunes 6 to 600 ohms (about 10:1 SWR range). 16 to 150 on 6M (about 3:1)
  • SO-239 in and out connections for dipoles, verticals, beams, G5RV, OCF, ect.
  • Dimensions: 5.1L, 4.7W, 1.7H.
  • Weight: 9.3 ounces (without batteries).
  • Includes 3 foot CAT cable.
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