User's Manual

USER MANUAL
TCM 300 / TCM 300C / TCM 300U
TCM 320 / TCM 320C / TCM 320U
4.4 Recommendations for laying a whip antenna
Antenna too close
to GND area
Antenna end led
back to foot point
PCB
with
GND
PCB
without
GND
Antenna
too
close
to GND
area