Lg Innotek ETWCERBC01 802.11a/b/g/n/ac + Bluetooth Combo Module User Manual

Lg Innotek ETWCERBC01 802.11a/b/g/n/ac + Bluetooth Combo Module

Features

ETWCERBC01 is a small size and low power module for IEEE 802.11ac wireless LAN & BT5.0 + HS. ETWCERBC01 is based on Realtek RTL8822CU solution.

• IEEE 802.11 a/b/g/n/ac Dual Band
•  Bluetooth 5.0+ HS , BLE
•  Size : 68.0 x 30.0 x 6.65mm
•  Two stream spatial multiplexing up to 300Mbps (802.11n) / 866.7Mbps (802.11ac)
•  Use on-chip OTP (One-Time Programmable)
•  Host Interface : USB2.0 (WLAN & BT)
•  This model is using the common USB2.0 to control WLAN and BT
•  Security : 802.11e 802.11i (WPA, WPA2), WAPI
•  WAPI, WEP, WPA, WPA2, WMM, AES, TKIP, CKP
•  Application: DTV, DVR, HD DVD Player, Blue-ray Disk Player, STB

Block Diagram

 Absolute Maximum Ratings

Caution : The specifications in Table 1 define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device.

Other conditions

1. Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture.
2.  Store the modules where the temperature and relative humidity do not exceed 5 to 40℃ and 20 to 60%.
3.  Assemble the modules within 6 months. Check the soldering ability in case of 6 months over.

Operating Conditions

Standard Test Conditions
The Test for electrical specification shall be performed under the following condition otherwise these following conditions, are not guaranteed this performance.

Ambient condition

Power supply voltages

Current consumption

ESD Information

Electrical Specifications for Wi-Fi

RF Characteristics for IEEE802.11b ( 11Mbps mode unless otherwise specified

RF Characteristics for IEEE802.11g ( 54Mbps mode unless otherwise specified

RF Characteristics for IEEE802.11a ( 54Mbps mode unless otherwise specified)

RF Characteristics for IEEE802.11gn ( MCS7 mode unless otherwise specified )

RF Characteristics for IEEE802.11an ( MCS7 mode unless otherwise specified)

RF Characteristics for IEEE802.11ac ( MCS8/9 mode unless otherwise specified)

 Electrical Specifications for Bluetooth

Transmitter Performance

Transmitter Performanc

Receiver Performance

Pin Description

Mechanical Characteristics

Outline view

Appearance structure

Outline Drawing

Regulatory Statement (FCC)

• Part 15.19 Statement 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.

• Part 15.105 Statement (Class B) 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.

• Part 15.21 Statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This device must not be co-located or operating in conjunction with any other antenna or transmitter. Responsible Party Information (Supplier’s Declaration of Conformity) LG Electronics USA 1000 Sylvan Avenue Englewood Cliffs New Jersey, United States, 07632- – 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. • Part 15.21 Statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This device must not be co-located or operating in conjunction with any other antenna or transmitter. • Responsible Party Information (Supplier’s Declaration of Conformity) LG Electronics USA 1000 Sylvan Avenue Englewood Cliffs
  New Jersey, United States, 07632 – The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times. – The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures.
  – Mobile use As long as the three conditions above are met, further transmitter testing will not be required. OEM integrators should provide the minimum separation distance to end users in their end-product manuals.

Regulatory Statement (FCC)

Antennas list This module is certified with the following integrated antenna. – Type: Metal Press Antenna – Max. peak Antenna gain 1) ANT 1: -0.94 dBi (2412-2472MHz)/0.05 dBi (UNII-1)/0.98 dBi(UNII-2A)/1.41 dBi(UNII-2C)/1.44 dBi(UNII-3) 2) ANT 2: 1.50 dBi (2412-2472MHz)/1.42 dBi (UNII-1)/1.45 dBi(UNII- 2A)/1.37 dBi(UNII-2C)/1.42 dBi(UNII-3) 3) BT Ant: 1.19 dBi (2402-2480 MHz) Any new antenna type, higher gain than listed antenna should be met the requirements of FCC rule 15.203 and 2.1043 as permissive change procedure. Label and compliance information End Product Labeling The module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and IC Certification Number are not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following:  Contains FCC ID: BEJLGSBWAC22  Contains IC: 2703H-LGSBWAC22 • Information on test modes and additional testing requirements OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, the additional transmitter in the host, etc.).  • Additional testing, Part 15 Subpart B disclaimer final host product also requires Part 15 subpart B compliance testing with the modular transmitter installed to be properly authorized for operation as a Part 15 digital device.

Regulatory Statement (ISED)

RSS-GEN, Sec. 7.1.3–(license-exempt radio apparatus) This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. RF Exposure  The antenna (or antennas) must be installed so as to maintain at all times a distance minimum of at least 20 cm between the radiation source (antenna) and any individual. This device may not be  installed or used in conjunction with any other antenna or transmitter.

References

• Ren Røros

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