N7DDC ATU-100 Automatic Antenna Tuner DIY Open-Source Ham Radio Transceiver for Shortwave Communication
59
Direct purchase from the factory 
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Specifications:
| Allowable supply voltage range | 10-15VDC |
| Maximum current draw | 400 mA |
| Maximum working power | 100W |
| Maximum possible measurement power | 150W |
| Minimum power required to start tuning | 5W |
| Minimum possible measurement power | 0.1W |
| Measurement resolution up to 10Wh | 0.1W |
| Measurement resolution for power greater than 10W | 1W |
| Power measurement accuracy error | u00b110% |
| Maximum installation inductance | 8.53H inductance |
| Minimum installation step | 0.05H |
| Maximum installed capacity | 1869 pF |
| Minimum capacitance installation step | 10 pF |
| Typical consumption | 100-200 mA |
Features:
1. Versatile Power Range: With a wide allowable supply voltage range of 10-15VDC and maximum current draw of 400mA, this open-source ham radio transceiver can adapt to various power sources and provide stable performance.2. High Power Output: The maximum working power of 100W and maximum possible measurement power of 150W make this transceiver a powerful tool for long-distance communication. It can handle high-power transmission with ease.
3. Accurate Power Measurement: The transceiver features a measurement resolution up to 10Wh with a measurement resolution accuracy of 0.1W for power greater than 10W. The power measurement accuracy error is only u00b110%, ensuring reliable and precise power measurement.
4. Flexible Installation: The transceiver can accommodate a maximum installation inductance of 8.53H and a maximum installed capacity of 1869 pF, with minimum installation steps of 0.05H and 10 pF respectively. This allows for flexible installation and customization according to specific needs.
5. Low Power Consumption: Despite its high power output, the typical consumption of this transceiver is only 100-200mA. This makes it energy efficient and cost-effective to operate, making it a great choice for amateur radio enthusiasts who want to save on power costs.
Package Include:
1u00d7 Automatic Antenna Tuner
