AMTEK Version 7.4 2019-01 Page 24
©Inomatic 2017-2019
4.2. Matching capacitors default setting for V7.4 Processor antennas
Upper antenna loop
Lower antenna loop
Capacitor (nF) 10 10 10 8.2 4.7 2.2 2.2 4.7 8.2 10 10 10
J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12
AMTEK 150
AMTEK 250
AMTEK 350
AMTEK 450
AMTEK 750
AMFLOOR
AMDOOR
Please check the value of the capacitors when exchanging the board as some systems
with older boards may have different capacitor values
.
All our antennas are pre-matched. If changing the matching is required,
ensure that the matching voltage does not exceed 1,200V (GND to Peak).
To measure the voltage the antenna loops need to be connected.
The infoNet V5 will show if the matching results in too high Voltage.
Oscilloscope setting
V =500V
T= 20ms
Board Ground (GND)
