transmit mode, or the radio transceiver may be damaged due to
overheating. The energy to be transmitted cannot be emitted out
without the antenna, which may cause the temperature rise and
overheat of the radio module.
Safety: exposure to radio frequency (RF)
Exposure to RF energy is an important safety consideration. Although
our product is compliance with the safety standard released by various
standard organizations, the following precautions are recommended to
ensure low exposure to radio frequency radiation.
DO NOT operate the transmitter when someone is within the
following distances of the antenna:
Bluetooth, Wi-Fi, GSM/UTMS – less than 20cm
410-470MHz UHF radio – less than 47cm
DO NOT operate the transmitter unless all RF connectors are
secured and any open connectors are properly terminated.
DO NOT operate the equipment near electrical blasting caps or in
an explosive atmosphere.
All equipment must be properly grounded.
All equipment should be serviced only by a qualified technician.