Specifications:

- Dimensions: 88mm x 150mm x 38mm (excluding protrusions)

- MCU: PIC18F2520

- Magnetic Core: T90-2

- Relays: HF32 and HF33 relays

- High Voltage Capacitors: 6KV ceramic capacitors

- Tuning Power: 8-15W (recommended for AM, FM, CW, RTTY modes)

- Working Power: CW, AM, FM 130W; SSB 200W (max)

- Tuning Impedance Range: 5Ω to 1.2KΩ

- Frequency Range: 1.9-54MHz (dependent on antenna length and SWR deviation)

- Minimum Power for Tuning Start: 5W (8W for black ATU130)

- Maximum Inductor Installation: 12.8μH

- Minimum Inductor Installation Step: 0.1μH

- Maximum Capacitor Installation: 1869pF

- Minimum Capacitor Installation Step: 10pF

- Typical Current Consumption: 200-500mA

Features:

1. Compact Design: With dimensions of 88mm x 150mm x 38mm, this automatic antenna tuner is easy to install and integrate into your radio setup without taking up much space.

2. High-Precision Tuning: Equipped with advanced PIC18F2520 MCU and high-quality 6KV ceramic capacitors, ensuring precise and stable tuning across a wide frequency range of 1.9-54MHz.

3. Wide Tuning Range: Capable of handling a broad impedance range from 5Ω to 1.2KΩ, making it versatile for different antenna types and conditions.

4. User-Friendly Interface: Features a clear OLED display and simple controls, making it intuitive to switch between auto and manual modes, and monitor SWR values for optimal performance.

5. Safety and Reliability: Designed with high-power relays and robust magnetic cores (HF32, HF33, T90-2), ensuring safety during operation and protecting your equipment from high-frequency burns.

Package Included:

1 x ATU-130 Automatic Antenna Tuner