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8.6 WLAN Performance: 2.4-GHz Receiver Characteristics
over operating free-air temperature range (unless otherwise noted). All RF and performance numbers are aligned to the
module pin.
PARAMETER
Operation frequency range
Sensitivity: 20-MHz bandwidth. At < 10% PER limit
Maximum input level
Adjacent channel rejection: Sensitivity level +3 dB for
OFDM; Sensitivity level +6 dB for 11b
RX leakage
PER floor
RSSI accuracy
Copyright © 2021 Texas Instruments Incorporated
CONDITION
RF_ANT1 pin 2.4-GHz SISO
1 Mbps DSSS
2 Mbps DSSS
5.5 Mbps CCK
11 Mbps CCK
6 Mbps OFDM
9 Mbps OFDM
12 Mbps OFDM
18 Mbps OFDM
24 Mbps OFDM
36 Mbps OFDM
48 Mbps OFDM
54 Mbps OFDM
MCS0 MM 4K
MCS1 MM 4K
MCS2 MM 4K
MCS3 MM 4K
MCS4 MM 4K
MCS5 MM 4K
MCS6 MM 4K
MCS7 MM 4K
MCS0 MM 4K 40 MHz
MCS7 MM 4K 40 MHz
MCS0 MM 4K MRC
MCS7 MM 4K MRC
MCS13 MM 4K
MCS14 MM 4K
MCS15 MM 4K
OFDM
CCK
DSSS
2 Mbps DSSS
11 Mbps CCK
54 Mbps OFDM
Product Folder Links:
WL1807MOD WL1837MOD
WL1807MOD, WL1837MOD
SWRS170J – MARCH 2014 – REVISED APRIL 2021
MIN
TYP
MAX UNIT
2412
2484
–95.0
–92.0
–89.2
–86.3
–91.0
–89.0
–88.0
–85.5
–82.5
–79.0
–74.0
–72.5
–89.3
–86.5
–84.5
–81.5
–78.0
–73.5
–71.5
–70.0
–86.0
–66.3
–91.0
–73.0
–70.0
–69.0
–68.3
–20.0
–10.0
–10.0
–6.0
–4.0
–1.0
42.0
38.0
2.0
–70
1.0%
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MHz
dBm
dBm
dB
dBm
±3
dB
11
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