Malahit ATU-100 EXT Antenna Tuner 1.8-50MHz atu100 by N7DDC 7x7 0.96 Inch OLED 3.2 Firmware Programmed with Housing Assembled Machine with USB Cable（No Battery） Compatible with Radio Antenna

About the firmware：ATU-100 Latest 3.2 version has flashed

[ATU-100 Version] 3.2 version.Compared with version 3.1, some bugs have been fixed.

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

[Product Features]Automatic Antenna Tuner machine with Shell（No 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.

NOTE：The EXT word has now been removed from the panel

Product highlights and features:

CNC perforated aluminum alloy, the entire shell is made of aluminum alloy,NOT PCB.

Parameter Description and inside structure:

-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 30watts. (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