U20483 Used LDG Electronics Z-100 Plus Zero Power Antenna Tuner

U20483 Used LDG Electronics Z-100 Plus Zero Power Antenna Tuner

This pre-owned LDG Z-100 Plus is in pristine factory condition, showing no visible wear, marks, or blemishes. It includes the original factory packaging, printed instruction manual, decal, 3-DC power leads, and radio interface cable Y-ACC-1 (for certain Yaesu radios).

The LDG Z-100 Plus is a compact, highly capable 100-watt automatic antenna tuner engineered for HF and 6-meter operation covering 1.8 to 54 MHz. Renowned for its "Zero Power" latching relay design, the Z-100 Plus draws power only while actively switching configurations, requiring zero operating current once matched to preserve power during portable, mobile, or battery-operated field setups. Featuring 2,000 fast-recall memory channels, an advanced microprocessor controller, and one-touch automated tuning, it delivers rapid impedance matching across a wide 10:1 SWR range for dipoles, verticals, beams, and coax-fed wire antennas.

Condition

• Cosmetic & Mechanical Condition: Factory condition with clean paint, crisp white front-panel lettering, unblemished SO-239 connector threads, and a firm, responsive push-button.

• Packaging: Complete in original LDG factory box

Key Features

• Zero-Power Latching Relays: Relays hold their tuned state mechanically without drawing continuous current, making it optimal for QRP, battery, or solar-powered field operation.

• Broad Frequency Range: Full coverage across 1.8 to 54 MHz continuous, including 160 meters through 6 meters.

• 100W Power Rating: Handles up to 125 Watts SSB/CW peak and 30 Watts in digital modes (100W on 6M).

• 2,000 Frequency Memories: Automatically stores tuned parameters by frequency for sub-second recall times when returning to previously worked bands.

• Wide Matching Impedance: Tunes 10:1 SWR loads (approx. 6 to 800 ohms) down to a flat match in seconds.

• One-Touch Front Operation: Simple front-panel "Tune" button with dual status LEDs for Tuning active and SWR confirmation.

• Transceiver Interfacing: Rear-panel radio interface jack accommodates direct one-touch tuning control cables for popular ICOM, Yaesu, and Kenwood rigs.

What's Included

• LDG Z-100 Plus Automatic Antenna Tuner

• 3 - DC Power Cable 

• Radio Control Interface Cable (Y-ACC-1)

• LDG Electronics Instruction Manual

• LDG Electronics Sticker/Decal

• Original LDG Factory Box

Comes With Our 90-Day Warranty!

Serial Number: n/a

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