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ATU-100 ATU100 1.8-50MHz DIY Kits Automatic Antenna Tuner by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED

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Item Specifics

 

 

NOTE :

1.DIY kit, need to have welding ability;

2. NO Need to burn-firmware,

3.All SMD electronic components soldered, chip soldered !

4.Circuit schematic and firmware, please contact us.

5. with 0.96 OLED


KIT of ATU (Automatic Antenna Tuner) developed by N7DDC

All information about project you can find on GitHub (N7DDC).
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 tuning you 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
100 Watts tuner, 7x7 (7 capacitors x 7 coils) based on PIC 16F1938.
Dimentsion - 120 mm x 62 mm.
KIT included:
PCB for ATU-100 7x7 HF autotuner
+ set of toroids:
- T68-2 (6pcs);
- BN43-202 (1pcs).
+  set of parts:
- PIC16F1938 (1pcs) soldered on PCB with default firmware v3.0
- 100R 2512 1% (4pcs).
- relay HK4100F-DC12V (15pcs)
- OLED
 

 

Description

Item Specifics