ShenZhen 8822SSA3 User Manual

BL-8822SSA3

IEEE 802.11a/b/g/n/ac 2T2R SDIO WIFIModule

Integrated Bluetooth 2.1/3.0/4.1

This device complies with part 15 of the FCC Rules. Operation is

subject to the following two conditions:

(1) This device may not cause harmful interference, and (2) this device

must accept any interference received, including interference that may

cause undesired operation.

SPEC

Shenzhen Bilian Electronic Co.，Ltd

1.1特性

 Operating Frequencies : 2.412~2.4835GHz and 5.180~5.835GHz

 TX Power: 18.5dBm (Max)

 Modules need to be used at 0-60 degrees Celsius.The power supply voltage is 3.3V. The module needs to be

Features

welded to the PCB board of SDIO. The antenna is drawn from the PCB board. The PCB path between the

antenna and the module is increased by 0R resistance. The antenna gain is 2dB. The inner part is copper tube

structure.

：

1.2 接收制式Reserving System

IEEE Std. 802.11b

IEEE Std. 802.11g

IEEE Std. 802.11n

IEEE Std. 802.11a

IEEE Std. 802.11ac

Bluetooth 2.1/3.0/4.1

1. 3芯片方案Chip Solution

Realtek：RTL8822BS

2. 结构大小Size

13.0mmx 15.0mm x 2.0mm

3.

1

4. Introduction

BL-8822SSA3 module design is based on RTL8822BS-CG solution, The Realtek
RTL8822BS-CG is a highly integrated single-chip that support 2-stream 802.11ac solutions with
Multi-user MIMO
(Multiple-Input, Multiple-Output) with integrated Bluetooth 2.1/3.0/4.1 controller,SDIO (SDIO

1.1/2.0/3.0) interface, and HS-UART mixed interface. It combines a WLAN MAC, a 2T2R
capable WLAN baseband, and RF in s single chip. The RTL8822BS-CG provides a complete

solution for a high-performance integrated wireless and Bluetooth device. 1.1 RF module

4.1Overview

The general HW architecture for the module is shown in Figure 1.
Figure

2

Figure 3

BL-M8811CU2 block diagram

4.2 Specification reference

This specification is based on additional references listed below.

_ IEEE Std. 802.11b
_ IEEE Std. 802.11g
_ IEEE Std. 802.11n
_ IEEE Std. 802.11a
_ IEEE Std. 802.11ac
_ BT 2.1/3.0/4.1

4.3 System Functions

Table1: General Specification as below:

3

5. Mechanical Specification

5.1 Mechanical Outline Drawing

Typical Dimension (W x L ): 13.0mmx 15.0mm x 1.8mm

General tolerance: ±0.2mm；

4

5.2 Pin define

：（引脚对应正面视图）

5.3 SDIO Bus Speed Mode Choose

：

5

5.4 Product Picture

TOP VIEW

6. Electrical Specification

This Specification is based-on conductive DVT testing result. The extreme condition include
overall temperature (0℃,+25℃,+40℃) and overall voltage (3.0V,3.3V,3.6V).

6. 1 IEEE 802.11g /a Section:

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6.2 IEEE 802.11b Section:

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6.3 IEEE 802.11n HT20 Section:

8

9

6.4 IEEE 802.11n HT40 Section:

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6.5 IEEE 802.11n ac Section:

11

6.5.2 EDR Specification

12

13

6.5.3 LE Specification

7. Software Requirements

The driver supports the following operating systems: Linux, Microsoft Windows XP, Vistaand
Win7.
Mfg. software tool.software tool version isXP_MP_Kit_RTL11ac_8822BS_SDIO_v0.21or later.

8.Antenna

Any deviation(s) from the defined parameters of the antenna trace, as described by the instructions, the host product

manufacturer must notify the module manufacturer that they wish to change the antenna trace design. Without module

manufacturer approval, no changes can be made on antenna trace design.

The module needs to be attached to the PCB board and connected to the external antenna through the solder

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joint of the circuit on the PCB. The gain of the external antenna is 2dB, the length of the antenna is 200mm, the

internal structure is copper tube structure. A resistance of 0R is added between the module and the antenna at R8

to ensure that the impedance of the connection between the module and the antenna reaches 50R.J1 position on

PCB is the position of external antenna.

9. Software introduction

BL-8822SSA3 module design is based on RTL8822BS-CG solution, The Realtek
RTL8822BS-CG is a highly integrated single-chip that support 2-stream 802.11ac solutions with
Multi-user MIMO
(Multiple-Input, Multiple-Output) with integrated Bluetooth 2.1/3.0/4.1 controller,SDIO (SDIO

1.1/2.0/3.0) interface, and HS-UART mixed interface. It combines a WLAN MAC, a 2T2R
capable WLAN baseband, and RF in s single chip. The RTL8822BS-CG provides a complete
solution for a high-performance integrated wireless and Bluetooth device.

10. FCC Compliance Warning Statements:

If the FCC identification number is not visible when the module installed in the host, then the
outside of the device into which the module was installed in must also display a label referring

to the enclosed module. This exterior label can use wording such as the following:“

"Contains Transmitter Module FCC ID:2AL6K-8822SSA3" or “ Contains FCC ID:2 AL6K-8822SSA3”

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This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following

two conditions:

(1) This device may not cause harmful interference, and (2) this device must accept any

interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance

could void the user's authority to operate the equipment.

FCC Radiation Exposure Statement:

This modular must be installed and operated with a minimum distance of 20 cm between the
radiator and user body.

11. Host user manual requirments:

When the module is installed inside another device, the user manual of this device must contain
below warning statements: 1.This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause harmful interference,
and (2) This device must accept any interference received, including interference that may cause
undesired operation.

2.Changes or modifications not expressly approved by the partyresponsible for compliance could

void the user's authority to operate the equipment.
The devices must be installed and used in strict accordance with the manufacturer's instructions
as described in the user documentation that comes with the product.

The host product manufacturer is responsible for compliance to any other FCC rules that apply to
the host not covered by the modular transmitter grant of certification.
The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter
installed. The end user manual shall include all required regulatory information/warning as shown
in this manual, include: This product must be installed and operated with a minimum distance of
20 cm between the radiator and user body.