WRD2L Datasheet
Hangzhou Tuya Information Technology Co., Ltd.
11
V1.0.0
Parameter
Minimum
Value
Typical
Value
Maximum
Value
Unit
Average RF output power,
802.11g OFDM mode
54 Mbit/s
N/A
13.5
N/A
dBm
Average RF output power,
802.11n OFDM mode
MCS7
N/A
12
N/A
dBm
Frequency error
–10
N/A
+10
ppm
4.3 RX Performance
Table 4-3 RX sensitivity
Parameter
Minimum
Value
Typical
Value
Maximum
Value
Unit
PER < 8%, 802.11b CCK
mode
11 Mbit/s
N/A
–83
N/A
dBm
PER < 10%, 802.11g
OFDM mode
54 Mbit/s
N/A
–72
N/A
dBm
PER < 10%, 802.11n
OFDM mode
MCS7
N/A
–70
N/A
dBm
5 Antenna Information
5.1 Antenna Type
WRD2L uses an onboard PCB antenna.
5.2 Antenna Interference Reduction
To ensure optimal Wi-Fi performance when the Wi-Fi module uses an onboard PCB
antenna, it is recommended that the antenna be at least 15 mm away from other metal
parts.
