Specification:
Charging port voltage: 5v (USB)
Optimal tuning frequency range: 1.8-30MHz (maximum available frequency 55MHz, transmission loss Power range: 1-18MHz or SSB/CW, ≤ 100W; 18-30MHz or FM/AM/FT8, ≤ 50W, 30-5MHz pass-through only
Allowable power supply voltage range: 10-14.5 V DC
Maximum current consumption: 400 mA
Maximum working power: 100w
Maximum possible measured power: 150W
Power measurement accuracy: 10%
Minimum installation step of inductance: 0.05uH
Minimum capacitance installation steps: 10 pF
Minimum power required to start tuning: 5W Minimum possible measured power: 0.1W
Measurement step for power up to 10W: 0.1W
Measurement step for power higher than 10W: 1W
Maximum installed inductance: 8.53uH
Maximum installed capacity: 1869 pF
Working temperature range: - 20~55 ℃
Manual mode: press and hold the TUNE key to trigger the automatic adjustment of the equipment, so as to match the output impedance of the power amplifier (PA) with the antenna feeder.
Automatic mode: no key is required, and the system automatically starts to adjust when it detects that the standing wave ratio is greater than 1:3:1. (This value can be adjusted)
This device is in manual operation mode by default. The starting power threshold is 5W, and the screen is always on. At present, the optional functions include 1-5W startup, 10-second screen self-extinguishing/constant lighting, full automatic/manual mode, etc.
The parameters used by the product are the main parameters tested by the developer during the software development process, ensuring the reliability of the equipment operation and use in the basic version. Many parameters can be changed by themselves, but they need to be changed carefully to prevent the equipment from being unavailable.