Microwave Auto tuner is a microwave device based on the BJ9 (WR975) or BJ26(WR340) standard waveguide , integrating parameter measurement, data calculation, impedance automatic and fast adjustment. The microwave power acquisition module inside the equipment collects real-time power information, incident power, reflection power load impedance and reflection coefficient in the system. The depth of the three pins can be automatically adjusted in real time in the case of load mismatch to get the best impedance matching effect.
This Microwave auto tuner can replace the manual three stub tuner microwave,independently works on the microwave appliction,such as microwave high temperature heating,microwave plasma.

For 915MHZ microwave application:

Waveguide type	BJ9(WR975)
Frequency range	900MHZ-930MHZ
Applicable power	≤100KW
Power measurement error	≤±5%
The range of standing wave adjustment	≤20
The standing wave coefficient after adjustment	≤2
Response time	≤3S
Supply voltage	24V
Peak current	3.8A
Steady-state current	0.7A
Cooling method	Air cooling/water cooling
Communication mode	RS485/RS232/Can
Maximum adjustment depth of pin	70mm
Weight	≤34kg
Overall dimensions (length * width * height)	668*336.6*388.26mm
Working temperature	+5---+55℃
Storage temperature	-10---+70℃

For 2450MHZ microwav appliction :

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