Wi-Fi & BT M.2 модуль Unex DHYK 8822CE

MU-MIMO
IEEE802.11 ac/a/b/g/n
Bluetooth 5.0
-40°C ~ +80°C

DHYK-8822CE is an 802.11 ac/a/b/g/n dual band 2x2 Wi-Fi and Bluetooth V5.0 combo M.2 2230 module designed for devices which require small size and low power consumption. It’s a highly integrated module that supports 2-stream 802.11ac Wave 2 with MU-MIMO (Multi-User Multiple-Input, Multiple-Output), Transmit Beamforming, and Bluetooth. With highly integrated technology, DHYK-8822CE provides high coverage and throughput performance suitable for high quality video and media applications at home and enterprises.

Feature

Wi-Fi Features:

Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHz
Operates at ISM frequency Band (2.4/5GHz)
Wi-Fi compliant with 802.11ac 2x2 Wave 2 provides advanced features including MU MIMO and Transmit Beamforming
Two stream spatial multiplexing up to 866.7Mbps data rate
IEEE Standards Support, 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac and 802.11i

BT Features:

Bluetooth supports V5.0, V4.2, V4.0 LE, V3.0+HS, V2.1+EDR, and it’s backward compatible with V1.1, V1.2 and V2.0
Bluetooth supports Class 1 (TX power maximum up to +6 dBm)
Bluetooth transmission speed includes 1Mbps, 2Mbps and 3Mpbs EDR operations
Bluetooth V5.0 supports Low Energy 2M PHY
Bluetooth supports Simple Pairing (SP), Enhanced Inquiry Response (EIR), SCATTERNET and PICONET

Common Features:

M.2 (NGFF) 2230 S3 A E form factor
Two IPEX MHF4 antenna connectors (2 for Wi Fi and 1 for Bluetooth) for external antennas enable highest design flexibility
Supports Windows 10, Android* and Linux* drivers (*. by project)

Wi-Fi Function

Chipset: Realtek RTL8822CE

Tx/Rx: 2T2R

Standard Conformance: IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

Bus Interface: PCI Express

Frequency Range:

802.11a/ac: 5.15~5.85 GHz
802.11bg: 2.412~2.484 GHz
(*Subject to local regulations)

Operating Channels:

5GHz

USA/Canada: 12 non-overlapping channels
Europe: 19 non-overlapping channels
Japan: 8 non-overlapping channels

2.4GHz

USA/Canada: 11 (1-11)
Europe: 13 (1-13)
Japan: 14 (1-14)

Data Rate:

802.11a: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11b: 1, 2, 5.5 and 11Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11n:

- 20MHz bandwidth (HT20): MCS 0 to 15
- 40MHz bandwidth (HT40): MCS 0 to 15

802.11ac:

- 20MHz bandwidth (HT20): MCS 0 to 8
- 40MHz bandwidth (HT40): MCS 0 to 9
- 80MHz bandwidth (HT80): MCS 0 to 9

Transmit Output Power (power tolerance ± 2dBm):

802.11a: 17dBm@54Mbps
802.11b: 18dBm@11Mbps
802.11g: 17dBm@54Mbps
802.11n 5GHz/HT20: 16dBm@MCS7
802.11n 5GHz/HT40: 16dBm@MCS7
802.11n 2.4GHz/HT20: 16dBm@MCS7
802.11n 2.4GHz/HT40: 16dBm@MCS7
802.11ac 5GHz/HT80: 14dBm@MCS9

Receiver Sensitivity:

802.11a: -68dBm@54Mbps
802.11b: -85dBm@11Mbps
802.11g: -88dBm@6Mbps; -74dBm@54Mbps
802.11n 5GHz/HT20: -85dBm@MCS0; -67dBm@MCS7
802.11n 5GHz/HT40: -82dBm@MCS0; -64dBm@MCS7
802.11n 2.4GHz/HT20: -88dBm@MCS0; -70dBm@MCS7
802.11n 2.4GHz/HT40: -85dBm@MCS0; -67dBm@MCS7
802.11ac 5GHz/HT20: -62dBm@MCS8
802.11ac 5GHz/HT40: -59dBm@MCS9
802.11ac 5GHz/HT80: -54dBm@MCS9

MAC Protocol: CSMA/CA with ACK

Modulation Techniques:

802.11a: 64QAM, 16QAM, QPSK, BPSK
802.11b: CCK, DQPSK, DBPSK
802.11g: 64QAM, 16QAM, QPSK, BPSK
802.11n: 64QAM, 16QAM, QPSK, BPSK
802.11ac: 256QAM, 64QAM, 16QAM, QPSK, BPSK

Security: 64&128-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK, WPA3 personal SAE, WPS, IEEE 802.1X, IEEE 802.11i

Network Architecture: Ad-hoc mode (Peer-to-Peer), Infrastructure mode

Bluetooth Function

Main Chipset: Realtek RTL8822CE

Standard Conformance: Bluetooth V5.0, V4.2, V4.0LE, V3.0+HS, V2.1+EDR

Data Rate: 1 Mbps, 2Mbps and Up to 3Mbps

Bus Interface: USB 2.0

Frequency Range: 2.402 – 2.480 GHz

Modulation Scheme: GFSK, π/4-DQPSK and 8-DPSK

Transmit Output Power: 0 ≤ Output Power ≤ +6dBm; Class I Device

Receiver Sensitivity: < 0.1% BER at -70dBm

Common Function

Form Factor: M.2 (NGFF) 2230-S3-A-E

Operation Voltage: 3.3V ±5% supply voltage

3.3V Ripple/Noise: 300mVpp @ switching frequency > 400KHz

Operation Systems Supported: Windows 10, Android* (4.4, 6.x, 7.0, 8.0 and 9.x), Linux* (kernel 2.6.24 ~ v5.x) (*. by project)

Power Consumption (Average):

TX mode (VHT20, 11ac): 606Ma
RX mode (VHT80, 11ac): 302mA
Non-Associated Idle: 8.3mA
Radio Disabled: 8.3mA

*Remark: the maximum current consumption will be impacted by radiation environment and the driver mechanism.

Antenna: two IPEX MHF4 antenna connectors (Main connector for Wi-Fi, Aux connector for Wi-Fi/BT)

Operating Temperature Range: 0°C - +70°C (ambient)

Operating Relative Humidity: 5 – 90% (non-condensing)

Storage Temperature Range: -40°C - +80°C

Storage Relative Humidity: 5 – 95% (non-condensing)

Regulation Compliance: FCC, IC, CE, TELEC, and others (by request)

Environment-Friendly Compliance: RoHS, Halogen Free