Wi-Fi And Bt; Wi-Fi Overview; Wi-Fi Performance - Quectel SC200L-EM Hardware Design

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Wi-Fi and BT

SC200L provides a shared antenna interface ANT_WIFI/BT for Wi-Fi and Bluetooth (BT) functions. The
interface impedance is 50Ω. External antennas such as PCB antenna, sucker antenna, and ceramic
antenna can be connected to the module via the interface, so as to achieve Wi-Fi and BT functions.

4.1. Wi-Fi Overview

SC200L supports 2.4GHz band WLAN wireless communication based on IEEE 802.11 b/g/n
standard protocols. The maximum data rate is up to 72.2Mbps. The features are as below
Support Wake-on-WLAN (WoWLAN)

 Support ad hoc mode
 Support WAPI SMS4 hardware encryption
 Support AP mode
 Support Wi-Fi Direct
 Support MCS 0-7 for HT20

4.1.1 Wi-Fi Performance

The following table lists the Wi-Fi transmitting and receiving performance of the SC200L module.：
Table 2: Wi-Fi Transmitting Performance
Standard
802.11b
802.11b
802.11g
2.4 GHz
802.11g
802.11n HT20
802.11n HT20
SC200L_Hardware_Design
Rate
1 Mbps
11 Mbps
6 Mbps
54 Mbps
MCS0
MCS7
SC200L Hardware Design
Output Power
16 dBm ±2.5 dB
16 dBm ±2.5 dB
15 dBm ±2.5 dB
14 dBm ±2.5 dB
15 dBm ±2.5 dB
13 dBm ±2.5 dB
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