WIFI大模组(双模)

Introduction

The AM7221 is an 802.11ac/b/g/n 2.4G+5G USB module and supports 2T2R

technology, which runs up to 866Mbps. Optimized RF architecture and baseband

algorithms provide superb performance and low power consumption.

AM7221 is ideal for high throughput networking and multimedia application that requires

better Wi-Fi performance.

Features

■Standard: 802.11ac/b/g/n

■USB2.0 support for date rates up to 12Mbps full speed and 480Mbps high speed

■Enterprise level security supporting: WEP, WPA, WPA2

■Support Wi-Fi Direct

■Wake on WLAN

■Conforms to EN300328 V1.8.1(2012.08)

AboCom System, Inc.

2

Proprietary & Confidential Information

Specifications are subject to change without notice

Hardware Specification

■

SPECIFICATION

Chipset –MT7612U

Host Interface

Complies with USB Revision 2.0

Radio

Antenna

2 Internal Printed Antennas

2.412 - 2.484GHz(Subject to Local Regulations)

5.15 - 5.35 GHz, 5.47 - 5.825 GHz

802.11b: 1, 2, 5.5, 11Mbps

802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54Mbps

802.11n: up to 300Mbps

802.11ac: up to 867Mbps

802.11b: DSSS(DBPSK, DQPSK, CCK)

802.11a/g: OFDM(BPSK, QPSK, 16-QAM, 64-QAM)

802.11n: OFDM(BPSK, QPSK, 16-QAM, 64-QAM)

802.11ac: OFDM(BPSK, QPSK, 16-QAM, 64-QAM,256-QAM)

802.11a/g: 14 +/-1.5dBm@54Mbps

802.11b: 17+/-1.5dBm@11Mbps

802.11gn HT20: 14+/-1.5dBm@MCS7

802.11gn HT40: 14+/-1.5dBm@MCS7

802.11an HT20: 14+/-1.5dBm@MCS7

802.11an HT40: 14+/-1.5dBm@MCS7

802.11ac HT20: 12+/-1.5dBm@MCS8

802.11ac HT40: 12+/-1.5dBm@MCS9

802.11ac HT80: 12+/-1.5dBm@MCS9

802.11b:-72dBm+/-2dBm@11Mbps

802.11a/g:-65dBm+/-2dBm@54Mbps

802.11n: -64dBm+/-2dBm @HT20 MCS7

802.11n: -61dBm+/-2dBm @HT40 MCS7

802.11ac: -57dBm+/-2dBm @HT20 MCS8

802.11ac: -54dBm+/-2dBm @HT40 MCS9

802.11ac: -51dBm+/-2dBm @HT80 MCS9

Operating

Data Rate

Modulation

Transmit

Power

Receive

Sensitivity

Sleep : 1.5 mA / 3.3V (Max)

Power

Standby: 210mA / 3.3V (Max)

Consumption

Full load: 640mA / 3.3V (Max)

Environmental

Operating

0~400C. 20% to 90% Non-Condensing

-30 ~ 700C. 20% to 95% Non-Condensing

3.3V +/-5%

Storage

Operating Voltage

AboCom System, Inc.

3

Proprietary & Confidential Information

Specifications are subject to change without notice

PIN半田条件

Peak Temp Condition The temperature should be under 255

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