The LDG YT-847 Operations Manual provides installation, safety, specifications, and usage instructions for the 100‑Watt automatic tuner for Yaesu FT‑847.
This manual introduces the LDG YT-847 100‑Watt automatic tuner designed specifically for the Yaesu FT‑847 transceiver. It covers safety warnings, hardware description, installation steps, and how to operate the tuner using the front‑panel button and CAT interface.
The document also details technical specifications, memory capacity, load‑tuning range, and maintenance recommendations, as well as warranty information and technical support contacts.
| Power Input | 0.1 to 125 W (SSB/CW), 100 W digital, 6 m |
|---|---|
| Frequency Coverage | 1.8 MHz – 54.0 MHz |
| Load Tuning Range | 4 – 800 Ω (16 – 150 Ω on 6 m), 16 – 3200 Ω with 4:1 balun |
| Memory Capacity | 2,000 frequency memories |
| Dimensions | 7.3" L × 7.7" W × 2.0" H |
The tuner is rated for a maximum input power of 125 watts.
It stores up to 2,000 frequency memories for quick tuning.