Radio Settings And Operation; Re-Tuning; Technical Support; Product Feedback - Mat-Tuner mAT-40 Instruction Manual

The two oblong mounting holes of the bracket have a diameter of 6.6 mm. The bracket is
made of stainless steel, which is corrosion-resistant and salt-alkali-resistant. Tuners can be
mounted on walls or masts with M6 bolts or U bolts. The spacing between the two bolts or the
width of the U-bolt ranges from 25mm to 100mm, and the mast can be 1-4 inches in diameter.
Ensure that the installation is reliable and try to keep the antenna away from metal mechanical
hardware like nuts, bolts or a mast if conductive.

RADIO SETTINGS AND OPERATION

The mAT-40 tuner, used with the appropriate cable adapter, is fully compatible with the
original brand tuner interfaces.
For ICOM refer to AT-120, AT-130, AH-3, AH-4 tuner settings. Some Icom transceivers do
not need any additiional settings. Connect the control cable and adapter. Refer to transceiver
operation manual for menu settings or other detail required to operate.
For YAESU transceivers, set up the tuner related options in the function menu. Please read
the radio manual for specific settings. Refer to FC-30, FC-40, FC-50 and other original tuner
settings.
For KENWOOD refer to transceiver manual for connection via AT-300 protocol.
For some radios with built-in tuners and multiple antenna sockets, their built-in tuners are
fixed to a particular antenna output jack. The internal tuner may or may not be bypassed when
controlling an automatic tuner – it is important to refer to the transceiver operation manual to
understand how the antenna connectors on your transceiver are used depending on whether or not
an internal tuner is in use, and is automatically bypassed or not. For example, the Kenwood TS-
2000 uses ANT 1 for the internal automatic antenna tuner. When an external automatic antenna
tuner cable is connected to the rear panel accessory jack, the radio will bypass the internal tuner
automatically and use ANT 1 for the external tuner. Your transceiver may perform this function
diffferently. Consult the operation manual.

RE-TUNING

If you are using ICOM or KENWOOD transceivers, when engaging tuning for the first time
after changing transmitter frequency, the tuner automatically transfers data from memory and
configures tuner. The tuner will start a complete tuning cycle when tuning a second time.
For YAESU transceivers, when changing the transmitter frequency, the tuner automatically
follows the transmitter frequency to query data from memory and configure the LC network.
After you press the tuning button of the transmitter, the tuner will start a full tuning cycle and re-
tune.

TECHNICAL SUPPORT

Visit the Support Center at: http://www.mat-tuner.com.

PRODUCT FEEDBACK

We encourage product feedback! Tell us what you really think of your MAT-TUNER product.
In an email tell us how you used the product and how well it worked in your application. We like
to share your comments with our staff, our dealers, and even other customers at the MAT-TUNER
website.
Instruction Manual
Welcome to http://www.mat-tuner.com/ for more information
4/ 4
MAT-TUNER
BG3MZU 2018.07.22