Mat-Tuner mAT-50 Instructions Manual

Please READ ALL INSTRUCTIONS carefully and completely before using this tuner.

IMPORTANT

◆ NEVER touch the antenna or antenna connector with your hand when
the transceiver is transmitting, it will cause burns!
◆ NEVER use the antenna tuner during a lightning storm. It may result in
an electric shock, cause a fire or damage the tuner. Always disconnect the
antenna before a storm.
◆ NEVER operate the tuner with its cover removed. Contact with the
components inside the tuner while transmitting will result in painful RF
burns.
◆ NEVER short the coupler's RF socket "TUNER" or it will be damaged.
This socket has DC voltage.
◇ Only a single coaxial cable connection is allowed between the coupler
and the tuner, no other devices or components are allowed.
◇ The coupler is not waterproof, please use it indoors or take necessary
protection to avoid water.
◇ We cannot guarantee the mAT-50 tuner will work well with those
transmitters which are released later than the tuner.

INTRODUCTION

The mAT-50 is a multipurpose tuner that does not require a control cable. It
consists of two parts, the tuner and the coupler. The model of the tuner is
mAT-50. The coupler is available in two models, mAT-50-Y and mAT-50-M, for
YAESU and ICOM/KENWOOD transmitters respectively.
mAT-50 adopts advanced carrier control technology. The coupler couples the
RF signal, control commands, and DC power together and transmits them to
the tuner via a coaxial cable. So that users no longer need to lay extra control
cable.
By adapting correct couplers, the mAT-50 tuner can be used with Yaesu, ICOM,
or KENWOOD transmitters to achieve simple and convenient "one-key
tuning".
The mAT-50 can also be used as a universal tuner for all transmitters if the
coupler is connected to an external DC power supply and no control cable is
connected. This coupler can be either mAT-50-Y or mAT-50-M.
operate the tuner manually.
mAT-50 INSTRUCTIONS
Automatic antenna tuner
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