Teleorigin RBMTX-Lite, User Manual

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7.3.2.3 WiFi characteristics
Standards 802.11b/g/n
Frequency band 2.4 Ghz
Output power 13 dBm@11n
17 dBm@11b
15 dBm@11g
tolerance ±2 dBm.
Data rates: up to 150Mbps
7.3.2.4 External antenna
The external antenna is connected to the modem via SMA connector.
Antenna must have parameters as shown below in table.
Antenna frequency range Supporting GSM, UMTS or LTE frequencies for GSM
or ISM 2.4 GHz for WIFI
Impedance 50
Ω
DC impedance 0 Ω
Gain 0 dBi
VSWR (with cable) -10 dB
The antenna chosen for working with modem should best fit to circumstances of
environment it is used in. When the modem is placed in a room or somewhere where the
range of networks signal is too low, the outdoor or specific indoor antenna should be used
to increase it.