Mat-Tuner mAT-705 User manual

mAT-705
Automatic Antenna Tuner
For the ICOM IC-705 transceiver
HENGSHUI MAT-TUNER LLC
http://www.mat-tuner.com
http://www.mat-tuner.cn
tuner to "BYPASS". Touch for more than 1 second
to start tuning and set the tuner to "ONLINE".
☆When the tuner is tuning, in addition to the
"ONLINE/TUNING" indicator lights up in red,
the red text "TUNE" will ash on the transmitter
screen.
☆After the tuner completes the tuning cycle,
when it is online, the white text "TUNE" will
always be lit on the transmitter screen, except for
the "ONLINE/TUNING" indicator on the front
panel that lights up green.
Start tuning cycle method B:
☆When PTT is pressed for the rst time on a new
frequency, the tuner will automatically start a new
tuning cycle.
☆The "PTT TUNE" function of the IC-705
transmitter is turned on by default. If you turn
off this function, you will not be able to drive the
tuning cycle by this method.
Frequency Range: 1.8 ~ 54 MHz
Impedance Range: 5 ~1500 Ω
Tune Time: 5 seconds or less
Memories: 16000 channels
Charging Voltage: 4.5-5.5V, TYPE-C USB
Charging Current: 500mA, Max 700mA
Operating Temperature: -10°C ~ +50°C
Case Size(WHD): 67 x 29 x 151 mm
Net Weight: 237g, Gross weight: 330g
Control Cable 1pc
TYPE-C USB charging cable 1pc
◆Tip: mAT-705 has two built-in lithium batteries,
which may be restricted during transportation.
Please comply with relevant laws and requirements.
HENGSHUI MAT-TUNER LLC
www.mat-tuner.com
No.28 Ronghuabei ST, Hengshui, Hebei, CHINA
Specications
Supplied Accessories

Automatic Antenna Tuner
mAT-705Plus
User Instructions
Thank you for your purchase of the model mAT-705
Automatic Antenna Tuner, designed speci cally for
the ICOM IC-705 HF/VHF/UHF Transceiver. The
mAT-705 tuner is powered by two built-in lithium
batteries, can be charged by a USB power adapter.
Magnetic latching relays are used inside the tuner to
save energy.
The mAT-705 Automatic Antenna Tuner responds
to control commands from the IC-705 Transceiver,
providing microprocessor-based impedance matching
on the 160 through 6 meter Amateur bands. On the
HF and 50 MHz bands the impedance matching
range is from 5Ω to 1500Ω.
The tuner comes with control cable. Both ends of the
control cable are standard 3.5mm plugs. One side is
connected to the TUNER socket of the transmitter,
and the other plug is connected to the CON socket of
the tuner. The transceiver controls the tuner through
this cable for automatic tuning. An RF cable mAT-
RC1 that connects the IC-705 and the tuner is sold as
an accessory item. mAT-RC1 is a common coaxial
cable with male BNC plugs at both ends.
1.Two built-in 10440 lithium batteries, 3.7V,
1000mAh.
2.TYPE-C USB charger.
3.Charging current is 500mA, complete charging
in about 1 hour.
4.Highest charging voltage is 5.5V.
☆The “PWR/CHARGE” green
indicator flashes when the tuner
starts, means the tuner needs to be
charged.
☆The "PWR / CHARGE" red indicator light is on
while charging. The red indicator light will go out
after the battery is fully charged.
☆The mAT-705 tuner has no mechanical power
switch. Its startup and shutdown are controlled
by the IC-705 transmitter, which turns on and off
along with the transmitter.
☆Before use, make sure that the control cable
and RF cable are properly connected. Pay attention
to whether the control cable has been inserted in
enough places.
☆When the transmitter is operating in the 144 or
430MHz band, it is recommended that you remove
the tuner. Otherwise the tuner may affect the
impedance of your antenna system.
◆ Turn on the
power of the IC-705
transmitter, the
"PWR/CHARGE"
of the mAT-705
tuner will automatically light up in green. If this
indicator flashes, it means the tuner needs to be
charged.
Start tuning cycle method A:
1.Enter the function menu of the transmitter, as
shown in the figure,
the [TUNER] option
turns white to indicate
that it is available.
2.Quickly touch
[TUNER] to switch the
Front Panel Information
Charging instructions
Operating
Back Panel Information
Green:Power indicator
Red:Charging
Green:Online
Red:Tuning USB charging port
power of the IC-705
Connect to the [TUNER] jack of
IC-705 through the control cable.
Connect
antenna
Connect to [ANT] connector
of IC-705