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Overview

ATU-100 Automatic Antenna Tuner, 1.8–30 MHz, 100 W, Rechargeable Battery, for Ham Radio

ATU-100 Automatic Antenna Tuner, 1.8–30 MHz, 100 W, Rechargeable Battery, for Ham Radio

Model: 6911331565264
Web Code: 20159942
Sold and shipped by | 2.4 seller rating (13 reviews)

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

ATU-100 Automatic Antenna Tuner: This device is intended for use as an accessory to amateur radio equipment, as part of an amplifier or transceiver, or as a separate device for the function of matching the output impedance of a Power Amplifier (PA) with an antenna feeder.

This product contains a 5000mAh rechargeable battery. The power input port can be connected to a DC 12V power supply, positive inside and negative outside (Note: This device contains a 15V TVS current-limiting diode for power protection, and the fuse will blow when the DC power voltage exceeds 15V)).

Wide-band tuning coverage: Supports 1.8-30MHz (extended to 55MHz), adaptable to various radio frequencies. Voltage: 10-14.5V DC; Minimum power required to start tuning: 5W; Maximum current consumption: 400mA; Minimum measured power: 0.1W; Maximum working power: 100W; 0.1W; Maximum measured power: 150W; Power measurement steps above 10W: 1W.

[Easy to Use]The high frequency antenna tuner requires no assembly and can be used directly. This device is intended as an accessory to amateur radio equipment, as part of an amplifier or transceiver, or as a stand-alone device for matching the output impedance of a power amplifier (PA) to an antenna feeder.

Intelligent power supply system: Supports switching between 12V DC power supply and built-in battery, with charging protection, safe and reliable. Dual-mode operation: Supports fully automatic tuning and manual step tuning, adaptable to different usage scenarios.

Specifications:

Model: ATU-100 Automatic Antenna Tuner (Rechargeable)

Operating Frequency Range: 1.8-30MHz (expandable to 55MHz)

Power Range:

1.8-18MHz (SSB/CW): ≤100W

18-30MHz (FM/AM/FT8): ≤50W

30-55MHz: Recommended ≤30W

Power Supply: 12V DC Input / Built-in 5000mAh Lithium Battery

Charging Interface: USB Type-C, 5V Input

Display Screen: 0.96-inch OLED dual-colour screen, real-time display of power, VSWR, LC parameters, etc.

Operating Temperature: -20°C ~ 55°C

Tune Accuracy: Inductor step 0.05u

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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