Product Info

Smart LTE Module Series
SC20 Hardware Design
SC20_Hardware_Design 70 / 130
Referenced specifications are listed below:
⚫ IEEE 802.11n WLAN MAC and PHY, October 2009 + IEEE 802.11-2007 WLAN MAC and PHY, June
2007
⚫ IEEE Std 802.11b, IEEE Std 802.11d, IEEE Std 802.11e, IEEE Std 802.11g, IEEE Std 802.11i: IEEE
802.11-2007 WLAN MAC and PHY, June 2007
4.2. BT Overview
SC20 module supports BT4.2 (BR/EDR+BLE) specification, as well as GFSK, 8-DPSK, π/4-DQPSK
modulation modes.
⚫ Maximally support up to 7 wireless connections.
⚫ Maximally support up to 3.5 piconets at the same time.
⚫ Support one SCO (Synchronous Connection Oriented) or eSCO connection.
The BR/EDR channel bandwidth is 1MHz, and can accommodate 79 channels. The BLE channel
bandwidth is 2MHz, and can accommodate 40 channels.
802.11n HT20
MCS0
-90dBm
802.11n HT20
MCS7
-72dBm
802.11n HT40
MCS0
-87dBm
802.11n HT40
MCS7
-68dBm
5GHz
802.11a
6Mbps
-90dBm
802.11a
54Mbps
-71dBm
802.11n HT20
MCS0
-88dBm
802.11n HT20
MCS7
-69dBm
802.11n HT40
MCS0
-86dBm
802.11n HT40
MCS7
-66dBm