. The Module is an OEM module (35x35mm) based on the SMSC DARR83. It is an uncompressed wireless digital audio transceiver operating in the 2.4GHz, 5.2GHz and 5.8GHz bands. The wireless audio link supports up to 4 stereo audio streams and comes together with additional features such as: data encryption, pairing functionality, bi-
directional control data messages, low power audio snooze mode, WLAN detection and Automatic Frequency Allocation. The DARR83 chip itself provides the basic functions of Audio Processing and buffering, Data Link Layer and Physical Layer. The module integrates all functionality for a wireless digital audio connection, comprising:
x DARR83 Wireless Audio Processor x 2.4GHz/ 5.2GHz/ 5.8 GHz RF Transceiver x Embedded Antennas x Digital audio interfaces (I2S and/or S/PDIF) x x 26 pins interface connector (FFC) for power, digital audio and control interface and GPIOs x Built-in 1MB SPI interface Flash 3V 4KB uniform sector I2C control interface RF . 2.4GHz: 2412 2464MHz 5.2GHz: 5180 5240MHz 5.8GHz: 5736 5814MHz. RF . For 2.4GHz application (VCC=3.3V, 25C)
RF Frequency Range Number of RF - Transmission Power
Spacing RF Rx Ch1 Ch2 Ch3 Carries in the spectrum Null-to-null
Diversity Tx/Rx
2400
2483.5 MHz 3 16 2412 2438 2464 26 22
-83 ON dBm MHz MHz MHz dBm For 5.2GHz application (VCC=3.3V, 25C)
RF Frequency Range Number of RF - Transmission Power
Spacing RF Rx Ch1 Ch2 Ch3 Carries in the spectrum Depending on antenna design Null-to-null
Diversity Tx/Rx For 5.8GHz application (VCC=3.3V, 25C)
RF Frequency Range Number of RF - Transmission Power
Spacing RF Rx Ch1 Ch2 Ch3 Carries in the spectrum Depending on antenna design Null-to-null
Diversity Tx/Rx
5150
5250 MHz 3 8 5180 5210 5240 30 22
-81 ON dBm MHz MHz MHz dBm
5725
5875 MHz 3 16 5736 5762 5814 26 22
-81 ON dBm MHz MHz MHz dBm
: 24Bit.
: 32Bytes CRC : 16, 24 and 32Bit
Supply Voltage : 3.1V(Min), 3.3V(Typ), 3.5V(Max) Peak to Peak Ripple : 100mV(Max). Operating Temperature : -10C(Min), 25C(Typ), 60C(Max) Evaluation Board Usage
Step 1: Double-click on the GUI Icon or shortcut to run the program. Step 2:
. Step 3: Make sure the evaluation boards is turned on.. Step 4: Connect the USB cable between your notebook/PC and the evaluation board. If USB drivers are required to be installed, use the one provided in the GUI package. Step 5: Setup your Com Port in Com Port Settings. Connect the USB one by one and select each unique USB port setting for each evaluation board. 2 1 3 4 1) Click the [Refresh] button. 2) Select the EVK ID, for example A3UNG243, to access the 4ch EVK connected to the R2 3) Click the [Apply] button. 4) (Optional) If the A3UNG243option cannot be selected from the drop down menu, click the
[Disconnect] button before repeating steps 1 ~ 3. Once the connection is successful, you should see READY in Module Status. If you see NOT FOUND, please check that the USB cable is properly connected/loose or 5V DC Power is plugged in. Step 6: At the top-left corner of the GUI, click Help and click About. The current firmware version is shown as Evaluation Kit Version X.X.X. The current GUI version is shown as Configuration Software GUI Version X.X.X. Step 7: Setup your choice of application in the Application Selection (Power-up Settings)
Select CU or MU mode Press this button whenever there are any changes in this section to update the module settings Select the Frequency band (2.4GHz or 5.2GHz or 5.8GHz) to operate after Configuration Step 8: Click [Config] button (upon every change) to configure the evaluation board. 26Pin Interface
Hereby, LG Electronics Inc. declares that this device is in compliance with the essential requirements and other relevant provisions of directive 1999/5/EC. Approval Statements This device complies with Part 15 of the FCC`s 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 undesirable operation. To satisfy FCC exterior labeling requirements, the following text must be placed on the exterior of the end product. Contains Transmitter module FCC ID: BEJ9QK-R2 This device complies with Industry Canada license-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. Cet appareil est conforme avec Industrie Canada exempts de licence standard RSS (s). L'opration est soumise aux deux conditions suivantes: (1) cet appareil ne peut causer d'interfrences, et (2) cet appareil doit accepter toute interfrence, y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil. The host device must be labeled to display the Industry Canada certification number of the module. Contains transmitter module IC: 2703H-R2 Le dispositif d'accueil doivent tre tiquets pour afficher le numro de certification d'Industrie Canada du module. Contient module metteur IC : 2703H-R2 Caution: Any changed or modifications not expressly approved by the party responsible for compliance could void the user`s authority to operate this equipment. Attention: Toute chang ou modifications non expressment approuvs par la partie responsable de la conformit pourraient annuler l'utilisateur `autorit de faire fonctionner cet quipement. IMPORTANT NOTE This device complies with FCC & IC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and operated with minimum distance 20cm between the radiating element of this device and the user. This device must not be co-located or operating in conjunction with any other antenna or transmitter. This device is intended only for OEM integrators and following statements shall be included to host user manual 1) The antenna must be installed such that 20cm is maintained between the antenna and users. 2) This module may not be co-located with any other transmitters or antennas. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements with this module installed. In the event that these conditions cannot be met, then the FCC & IC authorizations are 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 this module and obtaining separate FCC & IC authorizations. This module has been designed for indoor used only. Therefore the end-product with this module installed is permitted to use indoors only. NOTE IMPORTANTE Cet appareil est conforme aux limites de la FCC et IC exposition aux radiations dans un environnement non contrl. Cet appareil doit tre install et utilis avec distance minimum de 20cm entre l'lment rayonnant de cet appareil et l'utilisateur. Cet appareil ne doit pas tre co-
localiss ou fonctionnant en conjonction avec une autre antenne ou transmetteur. Cet appareil est conu uniquement pour les intgrateurs OEM et les dclarations suivantes doivent tre incluses accueillir manuel de l'utilisateur 1) L'antenne doit tre installe de telle sorte que 20cm est maintenue entre l'antenne et les utilisateurs 2) Ce module ne peut pas tre co-localiss avec les autres metteurs ou les antennes. Aussi longtemps que deux conditions prcites sont remplies, le test du transmetteur supplmentaires ne seront pas tenus. Toutefois, l'intgrateur OEM est toujours responsable de tester leurs produits finis pour toutes les exigences de conformit supplmentaires avec ce module install. Dans le cas o ces conditions ne peuvent pas tre remplies, alors la FCC et IC autorisations ne sont plus considrs comme valides et l'ID de la FCC ne peut pas tre utilis sur le produit final. Dans ces circonstances, l'intgrateur OEM sera responsable de rvaluer le produit final, y compris l'obtention de ce module et spare de la FCC et IC autorisations Ce module a t conu pour l'intrieur utilis seulement. Par consquent, le produit final avec ce module install est autoris utiliser uniquement l'intrieur. FCC Radio Frequency Interference Requirements This device is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency range. We will not use this module in devices that may be used outdoors. IC Radio Frequency Interference Requirements Cet appareil est restreint une utilisation intrieure en raison de son fonctionnement dans la gamme 5.15 5.25 GHz. Nous n'allons pas utiliser ce module dans des appareils qui peuvent tre utiliss l'extrieur. All relevant regulatory user statements regarding FCC and IC on this manual shall be placed into the user manual of the host device. Toutes les dclarations pertinent es de rglementation concernant l'utilisateur de la FCC et IC sur ce manuel doit tre plac dans le manuel utilisateur de l'appareil hte.