Buy 1.8-50MHz ATU-100 Mini Automatic Antenna Tuner by N7DDC 7x7 + 0.96 Inch OLED Firmware Programmed in United States - Cartnear.com
1.8-50MHz ATU-100 Mini Automatic Antenna Tuner by N7DDC 7x7 + 0.96 Inch OLED Firmware Programmed
CTNR1744992 0913276141407 CTNR1744992Intech
2025-11-24
/itm/18-50mhz-atu-100-mini-automatic-antenna-tuner-by-n7ddc-7x7-096-inch-oled-firmware-programmed-1744992
USD
40.55
$ 40.55 $ 41.38
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Specifications: Main
material: PCB
Main color: yellow+bluePower-supply
range: 10-15V direct currentMax.
current: 300mAMax.
working power: 100 wattsMax.
measured power: 150 wattsMinimum power for tuning start: 1 wattRecommended maximum power while tuning not above 30 watts.
(after tuning you can set 100 watts and work on this power) Minimum measured power: 0.1 wattStep for measurement on powers under 10 watts: 0.1 wattStep for measurement on powers above 10 watts: 1
wattPower measurement accuracy: 10%Maximum
inductance set: 8.5 uHMinimal step for setting inductance: 0.05
uHMaximum installed capacity: 1870 pFMinimal step for setting capacity: 10 pF100 Watts tuner, 7x7 (7 capacitors x 7 coils) based on PIC 16F1938.
Package size: 150 100 40mm / 5.9 3.9 1.6 inPackage weight: 240g
/ 8.5 ounceNote: 1. DIY kit, need to have welding ability. 2. No need to burn-firmware. 3. SMD-electronic-components are not soldered. 4. with OLED. 5. All information about project you can find on GitHub (N7DDC).
Packing List: 1 PCB for ATU-100 7x7 HF Autotuner1 Set of Toroids (6pcs T68-2, 1pcs BN43-202)1 Set of Parts (PIC16F1938 (1pcs) soldered on PCB with default firmware v 3.0, 4pcs 100R 2512 1%, 15pcs relay HK4100F-DC12V, 1pcs 0.96 inch OLED)
material: PCB
Main color: yellow+bluePower-supply
range: 10-15V direct currentMax.
current: 300mAMax.
working power: 100 wattsMax.
measured power: 150 wattsMinimum power for tuning start: 1 wattRecommended maximum power while tuning not above 30 watts.
(after tuning you can set 100 watts and work on this power) Minimum measured power: 0.1 wattStep for measurement on powers under 10 watts: 0.1 wattStep for measurement on powers above 10 watts: 1
wattPower measurement accuracy: 10%Maximum
inductance set: 8.5 uHMinimal step for setting inductance: 0.05
uHMaximum installed capacity: 1870 pFMinimal step for setting capacity: 10 pF100 Watts tuner, 7x7 (7 capacitors x 7 coils) based on PIC 16F1938.
Package size: 150 100 40mm / 5.9 3.9 1.6 inPackage weight: 240g
/ 8.5 ounceNote: 1. DIY kit, need to have welding ability. 2. No need to burn-firmware. 3. SMD-electronic-components are not soldered. 4. with OLED. 5. All information about project you can find on GitHub (N7DDC).
Packing List: 1 PCB for ATU-100 7x7 HF Autotuner1 Set of Toroids (6pcs T68-2, 1pcs BN43-202)1 Set of Parts (PIC16F1938 (1pcs) soldered on PCB with default firmware v 3.0, 4pcs 100R 2512 1%, 15pcs relay HK4100F-DC12V, 1pcs 0.96 inch OLED)
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