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FCC Statement 

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) thi
s device may not cause harmful interference, and (2) this device must accept any interference   received,   incl
uding   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.  
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursua
nt to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful inte
rference in a residential installation. This equipment generates uses and can radiate radio frequency energy a
nd, if not installed and used in accordance with the instructions, may cause harmful interference to radio com
munications. 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 turn
ing 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 important announcement  

Important Note: 

Radiation Exposure Statement 

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This 
equipment should be installed and operated with minimum distance  
0cm between the radiator and your body.  
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 
Country Code selection feature to be disabled for products marketed to the US/Canada. 
This device is intended only for OEM integrators under the following conditions: 

1.

 

The antenna must be installed such that 20 cm is maintained between the antenna and users, and   

2.

 

The transmitter module may not be co-located with any other transmitter or antenna,   

3.

 

For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band 
by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user 
regarding to Regulatory Domain change. (if modular only test Channel 1-11) 

As long as the three conditions above are met, further transmitter testing will not be required. However, the 
OEM integrator is still responsible for testing their end-product for any additional compliance requirements 
required with this module installed. 
 

Important Note: 

In  the  event  that  these  conditions  cannot  be  met  (for  example  certain  laptop  configurations  or  co-location 
with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be 
used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the 
end product (including the transmitter) and obtaining a separate FCC authorization.  

 
End Product Labeling

 

The final end product must be labeled in a visible area with the following" Contains FCC ID: 

2AL6KBL-

M8821CS1

  " 

 
Manual Information to the End User 

The OEM integrator has to be aware not to provide information to the end user regarding how to install or 
remove this RF module in the user’s manual of the end product which integrates this module. 
The end user manual shall include all required regulatory information/warning as show in this manual. 

Содержание BL-M8821CS1

Страница 1: ... 11 a b g n ac 1T1R WLAN with Bluetooth2 1 4 2 with SDIO and HS UART MIXED INTERFACE Version 1 0 Customer Date Model Name BL M8821CS1 Part NO Blink Approve Field ENGINEER QC SALES Customer Approve Field ENGINEER QC MANUFACTORY PURCHASING ...

Страница 2: ...ction Block diagram 2 3 2 Electrical and Performance Specification 3 3 3Power Supply DC Characteristics 4 3 4 Product Photo 6 3 5 Mechanical Specification 6 3 6 Product Pin Definition 7 4 Supported platform 8 5 Peripheral Schematic Reference Design 9 6 Package Information 9 7 Typical Solder ReflowProfile 9 8 Precautions for use 10 ...

Страница 3: ...interface for WiFi to connect with host processor and high speed UART interface for BT It also has a PCM interface for audio data transmission with direct link to external audio codec via BT controller The WiFi data rate can go up to 433 3Mbps in theory by using 1stream 802 11a b g n ac MIMO technology and Bluetooth can support BT2 1 EDR BT3 0 and BT4 2 2 The range of applying MID networking camer...

Страница 4: ... 0 to 9 for VHT80 BT 1 Mbps for Basic Rate and LE Mode 2 3 Mbps for Enhanced Data Rate Spread Spectrum IEEE 802 11b DSSS Direct Sequence Spread Spectrum IEEE 802 11a g n ac OFDM Orthogonal Frequency Division Multiplexing BT FHSS Frequency Hopping Spread Spectrum Sensitivity PER WiFi 11ac mcs9 VHT80 58dBm 10 PER 135M 68dBm 10 PER 54M 75dBm 10 PER 11M 86dBm 10 PER 6M 90dBm 10 PER 1M 92dBm 10 PER BT ...

Страница 5: ... Supply current 335 350 TX mode 330 320 RX mode 90 96 92 95 802 11g 6Mbps 54Mbps Max Typ Max Typ Supply current TX mode 235 250 120 110 RX mode 98 95 94 90 802 11n HT20 MCS0 MCS7 Max Typ Max Typ Supply current 105 115 230 240 TX mode 99 98 94 90 RX mode 802 11n HT40 MCS0 MCS7 Max Typ Max Typ Supply current 100 110 225 235 TX mode RX mode 90 99 98 95 802 11ac VHT80 MCS0 MCS9 Max Typ Max Typ Supply ...

Страница 6: ...B LINK ELECTRONIC CO LTD in shenzhen 5 3 4 Product Photo TOP Bottom 3 5 Mechanical Specification Tolerance 0 15mm ...

Страница 7: ... NC NC 12 WL_DSI Shared with GPIO9 This Pin Can Externally Shutdown the RTL8821CS WLAN function when WL_DIS is Pulled Low When this pin pulled low SDIO interface will be disabled 13 WL_HOST_WAKE WLAN to wake up HOST 14 SD_D2 SDIO data line 2 15 SD_D3 SDIO data line 3 16 SD_CMD SDIO command line 17 SD_CLK SDIO CLK line 18 SD_D0 SDIO data line 0 19 SD_D1 SDIO data line 1 20 GND Grond 21 NC NC 22 VDD...

Страница 8: ...2 NC NC 33 GND Grond 34 BT_DIS Shared with GPIO11 This Pin Can Externally Shutdown the RTL8821CS WLAN function when BT_DIS is Pulled Low When this pin pulled low UART interface will be also disabled 35 NC NC 36 GND Grond 37 38 39 40 NC NC 41 UART_RTS UART_RTS 42 UART_OUT HOST Data output 43 UART_IN HOST Data input 44 UART_CTS UART_CTS 4 Supported platform Operating System CPU Framework Driver LINU...

Страница 9: ...B LINK ELECTRONIC CO LTD in shenzhen 8 5 Peripheral Schematic Reference Design 6 Package Information ...

Страница 10: ...ure 245 3 Products require baking before mounting if humidity indicator cards reads 30 temp 30 degree C humidity 70 RH over 96 hours Baking condition 125 degree C 12 hours Baking times 1 time 4 Storage Condition Moisture barrier bag must be stored under 30 degree C humidity under 85 RH The calculated shelf life for the dry packed product shall be a 12 months from the bag seal date Humidity indicat...

Страница 11: ...h minimum distance 0cm between the radiator and your body This transmitter must not be co located or operating in conjunction with any other antenna or transmitter Country Code selection feature to be disabled for products marketed to the US Canada This device is intended only for OEM integrators under the following conditions 1 The antenna must be installed such that 20 cm is maintained between t...

Страница 12: ...o transmitter 2AL6KBL M8821CS1 has been approved by Federal Communications Commission to operate with the antenna types listed below with the maximum permissible gain indicated Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device Model Type Connector Peak gain dBi 2400 2483 5 MHz 5150 5...

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