PRELIMINARY
CYW43340
Table 30. WLAN 2.4 GHz Receiver Performance Specifications (Cont.)
Parameter
Condition/Notes
–61 dBm
–62 dBm
–63 dBm
–67 dBm
–71 dBm
–74 dBm
–76 dBm
–79 dBm
–
Minimum
–2
Typical
Maximum
Unit
dB
Adjacent channel rejection
MCS0–7 (Difference between
interfering and desired signal
(25 MHz apart) at 10% PER for MCS5
4096 octet PSDU with desired
MCS7
MCS6
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
5
8
–
–
–1
0
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
MCS4
4
signal level as specified in
Condition/Notes)
MCS3
MCS2
MCS1
MCS0
–
8
11
13
16
–
Maximum receiver gain
Gain control step
RSSI accuracyf
105
3
–
–
–
Range –98 dBm to –30 dBm
Range above –30 dBm
–5
–8
6
–
–
Return loss
Zo = 50Ω, across the dynamic range
At maximum gain
10
3.5
Receiver cascaded NF
–
a.Derate by 1.5 dB for –30 °C to –10°C and 55°C to 85°C.
b.Sensitivity degradations for alternate settings in MCS modes. MM: 0.5 dB drop, SGI: 2 dB drop, and STBC: 0.75 dB drop.
c.Sensitivity degradations for alternate settings in MCS modes. MM: 0.5 dB drop, SGI: 2 dB drop, and STBC: 0.75 dB
drop.
d.The cellular standard listed for each band indicates the type of modulation used to generate the interfering signal in that band for the purpose of this test.
It is not intended to indicate any specific usage of each band in any specific country.
e.The blocking levels are valid for channels 1 to 11. (For higher channels, the performance may be lower due to third harmonic signals (3 × 824 MHz) falling
within band.)
f.The minimum and maximum values shown have a 95% confidence level.
Document Number: 002-14943 Rev. *L
Page 71 of 96
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