The LDG RT-100 is an automatic tuner intended for outdoor mounting at or near the antenna feedpoint, minimizing SWR losses in the transmission line. It handles up to 125 watts on SSB and CW. and is powered over the coaxial cable via the included RC-100 remote controller/Bias-T.

Like all LDG tuners it operates automatically, beginning a tuning cycle whenever the SWR exceeds a preset limit. It also features LDG’s advanced memory tuning, providing 2,000 memory locations; when tuning near a previously used frequency it will recall the settings for instant tuning. It learns your favorite frequencies and bands as you use it.

Key Features/Specifications

• 30 watt digital
• 2000 memories for instantaneous band changing
• Weather resistant ABS Enclosure with Gaskets
• Tuning time: 0.1 to 6 seconds full tune, 0.1 seconds memory tune
• 1.8 to 54.0 MHz coverage
• Built-in frequency sensor
• Tunes 4 to 800ohm loads (16 to 150 on 6M), 16 to 3200ohms with optional 4:1 Balun
• Includes U-bolt for pipe mounting
• Size: 6.5L" x 6.0W" x 2.5H"
• Weight: 0.2g