Data Sheet

6 ANTENNA
Parameter
Minimum
value Typical value
Maximum
value Unit
PER<10%, RX
sensitivity,
802.11n
OFDM Mode
MCS7
- -72 - dBm
PER<10%, RX
sensitivity,
BLE 4.2 1M
- -93 - dBm
6 Antenna
6.1 Antenna type
WBR2L uses only an onboard PCB antenna with a gain of 1.73 dBi.
6.2 Antenna interference reduction
To ensure optimal WiFi performance when the WiFi module uses an onboard PCB
antenna, it is recommended that the antenna be at least 15 mm away from other
metal parts.
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