Eurotech BoltGATE 20-31, Руководство пользователя

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BoltGATE 20-31 User's manual EN 7 Main CPU Module interfaces
© 2022 Eurotech SpA - Via Fratelli Solari 3/A - 33020 AMARO (UD) - Italy
Code: BTGATE-20-31_MAN_EN_1-6
Revision: 1-6 2022.07.28
49 / 98
7.3.7 Wi-Fi and BT specifications (vers: -21 and -31 only)
NOTICE
If the country code is in Europe, channels 12/13 of 2.4 GHz frequency are not available for
station mode.
Feature Description
Frequency bands WLAN:
l
2.4 GHz ISM Bands 2.412 - 2.472 GHz, 2.484 GHz
l
5.15 - 5.25 GHz (FCC UNII-low band) for US/Canada, Japan and Europe
l
5.25 - 5.35 GHz (FCC UNII-middle band) for US/Canada and Europe
l
5.47 - 5.725 GHz for Europe
l
5.725 - 5.825 GHz (FCC UNII-high band) for US/Canada
Bluetooth (BT 4.0 , BLE coexistence):
l
2402-2480MHz
Data Transfer Rates WLAN 2.4 GHz:
l
11n: Up to 300 Mbps (dynamic)
l
11g: Up to 54 Mbps (dynamic)
l
11b: Up to 11 Mbps (dynamic)
WLAN 5 GHz:
l
11n: Up to 300 Mbps (dynamic)
l
11a: Up to 54 Mbps (dynamic)
Bluetooth (BT 4.0 , BLE coexistence):
l
1 Mbps, 2 Mbps and Up to 3 Mbps EDR
Media Access Control CSMA/CA with ACK
Channel 2.4GHz: 1-13 (14 only for Japan)
5GHz: 36-48 149-165
Supports Fast Channel Switch (FTS): 1ms within and 2ms across bands
Channel Spacing 5 MHz
Spreading / Modulation WLAN:
l
802.11a/g/n: OFDM
l
802.11b: CCK(11, 5.5Mbps), DQPSK(2Mbps), BPSK(1Mbps)
Bluetooth:
l
Header GFSK
l
Payload 2M: 4-DQPSK
l
Payload 3M: 8DPSK
RF Output Power
l
802.11a: Typical 11 dBm at 54M / 15dBm at 6M +- 2dBm
l
802.11b: Typical 17dBm +/- 2 dBm
l
802.11g: Typical 15 dBm at 54M / 17dBm at 6M +- 2dBm
l
802.11n 5G HT20 : Typical 9 dBm at MCS7 / 14dBm at MCS0 +/- 2dBm
l
802.11n 5G HT40 : Typical 9 dBm at MCS7 / 14dBm at MCS0 +/- 2dBm
l
802.11n 2.4G HT20 : Typical 14 dBm at MCS7 / 17dBm at MCS0 +/- 2dBm
l
802.11n 2.4G HT40 : Typical 14 dBm at MCS7 / 16dBm at MCS0 +/- 2dBm
l
Bluetooth (BT 4.0 , BLE coexistence; Class 2 Device) -6 ≤ Output Power ≤ +7 dBm
(Conductive)