Automatic 1000 watt Antenna Tuner by Firmware Programmed OLED ATU

ATU-100 Automatic Antenna Tuner

Sales list of this link:

1.ATU-100 Machine UHF

2.ATU-100 DIY Kit

3.ATU-100 Shell2 UHF

About our ATU-100:

(1)The latest firmware version is 3.2：

-SWR greater than 1.1 will automatically activate tuning, and the minimumpower has been changed from 5W to 1W. 3.2 Program can be tuned below 5W.However, Too low value may result in insufficiently fine tuning (originaldefault is greater than 5W auto tuning) , please know this before placing an order.

(2)Parameter Description:

-Power supply range: 10-15 VDC
-Max current: 450mA
-Max working power: 100 watts
-Max measured power: 150 watts
-Minimum power for tuning start: 1 watt
-Recommended maximum power while tuning not above 30 watts. (after tuningyou can set 100 watts and work on this power)
-Minimum measured power: 0.1 watt
-Step for measurement on powers under 10 watts: 0.1 watt
-Step for measurement on powers above 10 watts: 1 watt
-Power measurement accuracy: 10%
-Maximum inductance set: 8.5 uH
-Minimal step for setting inductance: 0.1 uH
-Maximum installed capacity: 1870 pF
-Minimal step for setting capacity: 10 pF

(3)Note:

1.Insufficient tuning may occur within 5W. So do not try to be lower than 5W.

2.Recommended maximum power while tuning not above30 watts. (after tuning you can set 100 watts and work on this power，Otherwise it will burn easily)

3. You need to use 9-12V for the ATU-100 to start. If you use a mobile power supply or a computer USB port to output power, you cannot start the ATU-100 because their voltage is too low.

Item1.ATU-100 Machine UHF:

[Product Features]Automatic Antenna Tuner machine with Shell（Without battery）,No need to assemble,can use it directly,Automatically tuned developed by N7DDC.

[High-quality Accessories] High-quality SMD capacitors, C-channel capacitors, high-quality 1000V high-voltage SMD capacitors, and the PIC chip imported. UHF connector.

[Remarkably Compact] The shell of the machine is designed by an excellent designer, compact and exquisite.

[Tuning mode]There are 2 modes: automatic mode and manual mode tuning function.

SIZE: 140 x 88 x 38 mm (L*W*H)

Machine UHF (without battery) Package list：

1. Machine with UHF connectors *1 (UHF female connectors, also named SO239/SL16/PL259)

2. DC5.5 x 2.1 power cord *1 (0.75 square pure copper wire 50cm)

3. USB to DC2.1 power cord x 1 (Note that you need to use 9-12V for the ATU-100 to start. If you use a mobile power supply or a computer USB port to output power, you cannot start the ATU-100 because their voltage is too low.)