ATU15 1.8 - 30Mhz Mini QRP Radio Automatic Antenna Tuner By N7ddc 1.4 Version With LED Light Indicator
The tuner is housed in a stable mini metal housing (100x71x25mm) with front and rear panels acting as PCBs in the same way as the main printed circuit board.
The front panel has a control button, two led indicators, a small 0.91-inch OLED 128*32 display and a USB Type C port for charging the tuner's built-in battery and connecting to a computer to change the firmware. The left LED indicates the battery charging process and the right LED indicates the operation. in operational mode, it flashes briefly every three seconds, depending on the battery charge level.
Input power: Minimum 1W, Maximum 15W
Parameter:
Power supply working voltage: 5V DC (type C)
Maximum operating current: 12 mA
Maximum operating power: 10 watts
Maximum measurable power: 15 watts
Minimum tuning power: 1 watts
Minimum measurable power: 0.1 watts
Power measurement step: 0.1 Watt
Power measurement accuracy: 10%
Maximum tuning inductance: 18.37 μH
Minimum tuning inductance: 0.1 μH
Maximum tuning capacitance: 4079 pF
Minimum tuning capacitance: 22 pF
Tuning frequency range: 1.8 ~ 30MHz (can be extended to: 1.8-50MHz or higher)
Control protocol: Icom protocol
Equipment size: L*W*H:100 x 75 x 26 mm
Display screen: 0.91inch OLED 128*32
Charging voltage: 5V DC (Type C)
Built-in battery: 2xLi-Ion 14500 (3.7V/ 850 mAh)
RF interface: BNC
Current consumption: 12 mA in active mode, 170 μA in sleep mode, 37 μA in shutdown state
Colour: black
Material: metal
Package Contents:
1 * ATU15 Automatic Antenna Tuner
1 * Type-C Cable
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.