Data Sheet

深圳市中龙通电子科技有限公司 Page 4
WiFi Module
CDW-20U5622-00
5. Electrical Characteristics
5.1 WiFi Section:
2.4GHz RF Specification
Feature Description
WLAN Standard
IEEE 802.11b/g/n WiFi compliant
Frequency Range 2.400 GHz ~ 2.497 GHz (2.4 GHz ISM Band)
Number of Channels
2.4GHz：Ch1 ~ Ch14
Modulation
802.11b : DQPSK, DBPSK, CCK
802.11
g
/n : OFDM
/
64-Q
A
M,16-Q
A
M, QPS
K
, BPSK
Output Power
802.11b / 1Mbps : 17dBm ± 2 dB @ EVM ≤ -10dB
802.11b /11Mbps : 17dBm ± 2 dB @ EVM ≤ -15dB
802.11g / 6Mbps : 17dBm ± 2 dB @ EVM ≤ -5dB
802.11g /54Mbps : 15 dBm ± 2 dB @ EVM ≤ -28dB
802.11n /MCS0 : 16 dBm ± 2 dB @ EVM ≤ -5dB
802.11n /MCS7 : 14 dBm ± 2 dB @ EVM ≤ -30dB
Receive
Sensitivity
(11b,20MHz)
@8% PER
- 1Mbps PER @ -94 dBm, typical
- 2Mbps PER @ -92C VC dBm, typical
- 5.5Mbps PER @ -90 dBm, typical
- 11Mbps PER @ -86 dBm, typical
Receive
Sensitivity
(11g,20MHz)
@10% PER
- 6Mbps PER @ -90 dBm, typical
- 9Mbps PER @ -89 dBm, typical
- 12Mbps PER @ -88 dBm, typical
- 18Mbps PER @ -85 dBm, typical
- 24Mbps PER @ -82 dBm, typical
- 36Mbps PER @ -79 dBm, typical
- 48Mbps PER @ -74 dBm, typical
- 54Mbps PER @ -72 dBm, typical
Receive
Sensitivity
(11n,20MHz)
@10% PER
- MCS=0 PER @ -90 dBm, typical
- MCS=1 PER @ -87 dBm, typical
- MCS=2 PER @ -85 dBm, typical
- MCS=3 PER @ -81 dBm, typical
- MCS=4 PER @ -78 dBm, typical
- MCS=5 PER @ -73 dBm, typical
- MCS=6 PER @ -72 dBm, typical