DR882 Wireless Module Wireless AC/AN MiniPCIE Standard Card Features Featuring with industrial-grade Atheross QCA9882-BR4A chipset Integrated with 2x 2 5G high power Radio Card Frequency Range: Band 1:5150~5250MHz, Band 4: 5725~5850MHz 2 x 5G MMCX Connectors 20MHz/40MHz/80MHz Bandwidth Support 11AC/A/N RoHS compliance ensure a high level protection of human health and the environment from risks that can be posed by chemicals Applications Security Surveillance Commercial radio coverage Hotel Wireless application Country coverage Forest fire protection engineering Some special scene application Product Description DR882-NAS based on QCA9882-BR4A chipset is an enterprise wireless module integrated with 2x2 5G high power Radio card designed specifically to provide users with mobile access to high-bandwidth video streaming, voice, and data transmission for office and challenging RF environment in factories, warehouses establishment. Absolute Maximum Rating Parameter Rating Unit Supply Voltage Operating Temperature Range Storage Temperature Range 3.3V(MINIPCIE)
-40 to +70
-65 to +105 Operating Humidity Range 5 to +95 (non-condensing) Storage Humidity Range 0 to +90 (non-condensing) V C C
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1 Symbol Parameter CPU QCA9882-BR4A Antenna Connector 2 x 5G MMCX connectors ROHS Compliance YES Dimension 50mm x 30mm x 16mm Radio TX Specifications(5180MHz-5825MHz) frequency range Tune-up Output Power Operating Mode 802.11a 802.11ac20 802.11n-HT20 802.11ac40 802.11n-HT40 802.11ac80 5150~52500 5725~58500 5150~52500 5725~58500 5150~52500 5725~58500 5150~52500 5725~58500 5150~52500 5725~58500 5210 5775 17dBm 17dBm 17dBm 17dBm 17dBm 17dBm 16.50dBm 17dBm 17dBm 17dBm 16.50dBm 16.50dBm http://www.wallystech.com/
2 Radio RX Specifications(5180MHz-5825MHz) Operating Mode Data Rate Sensitivity
-96dBm
-78dBm
-92dBm
-73dBm
-90dBm
-70dBm
-90dBm
-67dBm
-88dBm
-62dBm 802.11a 802.11n HT20 802.11n HT40 802.11AC HT40 802.11AC HT80 6 Mbps 54 Mbps MCS0, MCS8 MCS7, MCS15 MCS0, MCS8 MCS7, MCS15 MCS0, MCS10,MCS20 MCS9,MCS19,MCS29 MCS0, MCS10,MCS20 MCS9,MCS19,MCS29 GPIO Pin Mapping GPIO Pin Function GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO12 13 14 15 16 17 19 20 21 22 WLAN_DIS WLAN_LED MCI_CLK_IN MCI_CLK_OUT MCI_DATA_OUT MCI_DATA_IN TMS TCK TDI TDO GPIO17_BT_LED ANT_A ANT_B FEM_BS FEM_MODE CPU_WARM_RESET / JTEG RESET http://www.wallystech.com/
3 MiniPCIe Slot Pin Assignment TOP Side PCIE_WAKE_L PCIE_CLKREQ_L PCIE_REFCLK_N PCIE_REFCLK_P NC NC GND GND NC NC GND GND GND GND GND GND NC NC NC NC PCIE_TX_N PCIE_TX_P PCIE_RX_P PCIE_RX_N VCC_3V3
(RESERVED) VCC_3V3
(RESERVED) Mechanical key GND GPIO0_WLAN_DIS PCIE_RST_L VCC_3V3 Bottom Side VCC_3V3 GND NC NC NC NC NC NC GND NC NC NC GND NC NC GND NC GPIO1_WLAN_LED GPIO17_BT_LED NC GND VCC_3V3 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 http://www.wallystech.com/
4 Pin1 Pin51 1the picture show us the Pin 1 and the pin51the pin numbers are increasing by odd numbers on the top side 2and increasing by even numbers from Pin2 to Pin52 on the bottom sidethe pin2 is on the bottom of the pin1 OEM/Integrators Installation:
1.0 This module has been tested and found to comply with 15.407 requirements for Limited module procedures . This module can work with 5Gbut the band can't work together. 1.1. Summarize the specific operational use conditions This module can be used in Commercial radio coverage and other equipment. The input voltage to the module should be nominally DC3.3 ,the ambient temperature of the module is -40~70.And the antenna needs to be changed, the certification should be This module can be used in Commercial radio coverage and other equipment. Normally host device should provide a power supply in range 3.3VDC for this module. The limited module manufacturer will reviews detailed test data or host designs prior to giving the host re-applied. 1.2. Limited module procedures manufacturer approval. 1.3. Trace antenna designs N/A 1.4. RF exposure considerations This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. If the device built into a host as a portable usage, the additional RF exposure evaluation may be required as specified by 2.1093. http://www.wallystech.com/
5 1.5. Antennas Antenna 1:
Omni Antenna:4.0 dBi Antenna 2&3 :
Directional Antenna: 19.0 dBi 1.6. Label and compliance information When the module is installed in the host device, the FCC ID label must be visible through a window on the final device or it must be visible when an access panel, door or cover is easily re-moved. If not, a second label must be placed on the outside of the final device that contains the following text: Contains FCC ID: 2AG7VDR882. The FCC ID can be used only when all FCC ID compliance requirements are met. 1.7. Information on test modes and additional testing requirements a) The modular transmitter has been fully tested by the module grantee on the required number of channels,modulation types, and modes, it should not be necessary for the host installer to re-test all the available transmitter modes or settings. It is recommended that the host product manufacturer, installing the modular transmitter,perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna may be causing additional emissions). b) The testing should check for emissions that may occur due to the intermixing of emissions with the other transmitters, digital circuitry, or due to physical properties of the host product
(enclosure). This investigation is especially important when integrating multiple modular transmitters where the certification is based on testing each of them in a stand-alone configuration. It is important to note that host product manufacturers should not assume that because the modular transmitter is certified that they do not have any responsibility for final product compliance. c) If the investigation indicates a compliance concern the host product manufacturer is http://www.wallystech.com/
6 1.8. Additional testing, Part 15 Sub part B disclaimer The final host / module combination need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. For host products with certified modular transmitter, the frequency range of investigation of the composite system is specified by rule in Sections 15.33(a)(1) through
(a)(3), or the range applicable to the digital device, as shown in Section 15.33(b)(1), whichever is the higher frequency range of investigation When testing the host product, all the transmitters must be operating.The transmitters can be enabled by using publicly-available drivers and turned on, so the transmitters are active. In certain conditions it might be appropriate to use a technology-specific call box (test set) where accessory 50 devices or drivers are not available. When testing for emissions from the unintentional radiator, the transmitter shall be placed in the receive mode or idle mode, if possible. If receive mode only is not possible then, the radio shall be passive (preferred) and/or active scanning. In these cases, this would need to enable activity on the communication BUS (i.e., PCIe, SDIO, USB) to ensure the unintentional radiator circuitry is enabled. Testing laboratories may need to add attenuation or filters depending on the signal strength of any active beacons (if applicable) from the enabled radio(s). See ANSI C63.4, ANSI C63.10 and ANSI C63.26 for further general The product under test is set into a link/association with a partnering WLAN device, as per the normal intended use of the product. To ease testing, the product under test is set to transmit at a high duty cycle, such as by sending a file or streaming some media content. testing details. FCC Statment:
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with part 15 of the FCC Rules . Operation is subject tn the fol lowing 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. http://www.wallystech.com/
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