Product Overview

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mAT-600A Universal Automatic Antenna Tuner

The mAT-600A is a universal high-power automatic antenna tuner compatible with nearly all transceivers and linear amplifiers. It supports a maximum RF power of 600 watts (SSB) and operates across a frequency range of 1.8-54MHz. Featuring an extremely simple operation, the tuner's front panel contains just one button and three indicator lights.

The unit is constructed with a full aluminum enclosure and CNC-machined panel, combining an aesthetically pleasing rugged design with relatively lightweight portability.

Front Panel

mAT-600A Front Panel

The tuner's front panel features three status indicators and a multi-function TUNE button (which also serves as the power indicator).

Front Panel Indicators:

  • TUNING (Lit) - Indicates the tuner is actively tuning
  • ONLINE (Lit/Unlit) - Lit: Tuner is online (normal operation). Unlit: Tuner is bypass (RF input/output are directly connected)
  • WARN (Lit only during tuning) - Indicates excessive or insufficient RF input power during tuning

TUNE Button:

  • Function: Press to initiate tuning
  • Power Indicator: Lights up when the tuner is powered on

Rear Panel

mAT-600A Rear Panel

Rear Panel Connectors:

  • RF-IN (Max 600W): RF input socket. Connect to the antenna socket of your transceiver or linear amplifier
  • ANTENNA: Antenna output socket
  • GND: Ground terminal. Connect to a properly grounded earth connection for optimal transmission and reception efficiency
  • DC 12-15V 1A: Power supply socket. Use the included DC power cable to connect to a 12-15V DC power source

Technical Specifications

Frequency Range 1.8 - 54 MHz
Maximum RF Power 600W (SSB)
Tuning Power 5-15W
Tuning Time Maximum: 8 seconds, From memory: Less than 100 msec
Operating Temperature -10℃ ~ +60℃ (14℉ ~ 140℉)
Memory Channels 16000
Power Requirements DC 12-14V, 1.0A
Dimensions (H x W x L) 76 x 192 x 205 mm
Weight 1.9 Kg (Net), 2.2 Kg (Gross)
Construction Full aluminum enclosure, CNC-machined panel

Accessories

5.5mm DC power line (intermediate contact diameter 2mm) - Standard

Technical Support

Visit the web: http://www.mat-tuner.com/ for more information and operation manual.