WF-R12B-UWD1 Features： Supported WLAN Standard IEEE Std. 802.11a IEEE Std. 802.11b IEEE Std. 802.11g IEEE Std. 802.11n IEEE Std. 802.11ac Chip Solution RealtekRTL8812BU-VR Size 47.0mm x 30.0mm x 6.0mm Interface Assemble Band Antenna Power supply USB SMD 2.4G/5G external antenna 3.3V Sichuan AI-Link Technology Co.,Ltd.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module Feedback of customer’s Confirmation We accept the specification after Confirmed Customer name Customer signature Confirmation Date Please feed back this paper and first paper after your signature by the address,thanks! ADD： Anzhou,Industrial park,Mianyang,Sichuan Factory： Sichuan AI-Link Technology Co.,Ltd. Approved Checked Sichuan AI-Link Technology Co.,Ltd.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module Record of Modification Version V1.0 Date Main content of modification Confirm 2020/02/09 first edition QinDaKai Sichuan AI-Link Technology Co.,Ltd.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 1. Introduction WF-R12B-UWD1 module design is based on Realtek RTL8812BU-VR solution, The RTL8812BU-VR is a highly integrated single chip which has built in a 2x2 dual-band wireless LAN radio. The Module is a highly integrated MAC/BBP and 2.4/5GHz PA/LNA single chip which supports a 866.7Mbps PHY rate.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 1.3 System Functions Table1: General Specification as below: Main Chipset Operating Frequency WiFi Standard Modulation Realtek RTL8812BU-VR 2.4G/5G 802.11a/b/g/n/ac (2x2) Data rates 11b: 1, 2, 5.5 and 11Mbps 11a/g: 6, 9, 12, 18, 24, 36, 48 and 54 Mbps 11n: MCS0~15, up to 300Mbps 11ac: MCS0~9, Nss=2, up to 866.7Mbps 10pins USB 2.0 4-layers design Typical，47.0mm x 30.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 2. Mechanical Specification 2.1 Mechanical Outline Drawing Typical Dimension (L x W ): 47. 0mm x 30.0mm x 6.0mm General tolerance: ±0.20mm Remark: Model No.: WF-R12B-UWD1, WF-R12B-UWD2, WF-R12B-UWD3 The electrical circuit design, layout, components used, internal wiring and functions were identical for all the above models, with only the model WF-R12B-UWD1 and WF-R12B-UWD2 difference on the connector part and model No.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 2.3 Product Picture TOP VIEW BOTTOM VIEW Note: the BT seat in the red box is for future upgrade of the sample. Sichuan AI-Link Technology Co.,Ltd.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 3. 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). 3. 1 IEEE 802.11g/a Section: Items Specification Mode Channel Data rate TX Characteristics 1. Power Levels 1) 14dBm Target (For Each antenna port) @ 11g 2) 14dBm Target (For Each antenna port) @ 11a 2.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 3.2 IEEE 802.11b Section: Items Contents Specification Mode Channel Data rate TX Characteristics 1. Power Levels(Calibrated) 1) 16dBm Target (For Each antenna port) 2. Spectrum Mask @ Target Power 1) fc +/-11MHz to +/-22MHz 2) fc > +/-22MHz 3. Constellation Error(EVM) @ Target Power 1) 1Mbps 2) 2Mbps 3) 5.5Mbps 4) 11Mbps 4. Frequency Error RX Characteristics 5. Minimum Input Level Sensitivity(each chain) 1) 1Mbps (FER ≦8%) 2) 2Mbps (FER ≦8%) 3) 5.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 3.3 IEEE 802.11n HT20 Section: Items Specification Mode Channel Data rate (MCS index) TX Characteristics 1. Power Levels 1) 12dBm Target (For Each antenna port) @ 2.4G 2) 12dBm Target (For Each antenna port) @ 5G 2. Spectrum Mask @ Target Power 1) at fc +/-11MHz 2) at fc +/-20MHz 3) at fc > +/-30MHz 3. Constellation Error(EVM) @ Target Power 1) MCS0 2) MCS1 3) MCS2 4) MCS3 5) MCS4 6) MCS5 7) MCS6 8) MCS7 4. Frequency Error 1) IEEE802.11n HT20 @ 2.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 3.4 IEEE 802.11n HT40 Section: Items Specification Mode Channel Data rate (MCS index) TX Characteristics 1. Power Levels (Calibrated) 1) 12dBm Target (For Each antenna port) @ 2.4G 2) 12dBm Target (For Each antenna port) @ 5G 2. Spectrum Mask @ Target Power 1) at fc +/-21MHz 2) at fc +/-40MHz 3) at fc > +/-60MHz 3. Constellation Error(EVM) @ Target Power 1) MCS0 2) MCS1 3) MCS2 4) MCS3 5) MCS4 6) MCS5 7) MCS6 8) MCS7 4. Frequency Error 1) IEEE802.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 3.5 IEEE 802.11ac Section: Items Specification Mode Channel Data rate (MCS index) TX Characteristics 1. Power Levels (Calibrated) 1) 12dBm Target (20M For Each antenna port) 2) 12dBm Target (40M For Each antenna port) 3) 10dBm Target (80M For Each antenna port) 2. Spectrum Mask @ Target Power 1) at fc +/-11MHz /20MHz/30MHz 2) at fc +/-21MHz /40MHz/60MHz 3) at fc +/-41MHz /80MHz/120MHz 3.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 4. Wireless Specification 2.4G WiFi Type of Modulation: Operating Frequency: Channel Number: Channels Step: Bandwidth: Max Conducted Power: Peak Spectrum Density: Spurious Emission: 5G WiFi Type of Modulation: Operating Frequency: Channel Number: Channels Step: Operation Frequency: Bandwidth: Max Conducted Power: Peak Spectrum Density: Spurious Emission: DFS Function: Sichuan AI-Link Technology Co.,Ltd. Specification(FCC Rule: FCC Part15.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 5.Software Requirements The driver supports the following operating systems: Linux, Microsoft Windows XP, Vista and Win7. Mfg. software tool is MP_Kit_RTL11ac_8822BU_USB_v0.57_20170322(BETA). WF-R12B-UWD1 module has a 32-bit RISC MCU that handles Wi-Fi, and an ARM Cortex-R4 MCU that could offload data frame processing in Wi-Fi host driver. 6.
WF-R12B-UWD1 IEEE 802.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 8 FCC Statement FCC regulatory compliance 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.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 9 Federal Communication Commission Interference 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.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 11.Antenna specification Antenna Antenna Cable Project Gain Length Code (dBi) (Unit: cm) 2.4G WiFi 10cm RFMTA370610IMLB701 15cm RFMTA370615IMLB701 20cm RFMTA370620IMLB702 25cm RFMTA370625IMLB701 Ant2: 27cm RFMTA370627IMLB701 4.93dBi 30cm RFMTA370630IMLB702 35cm RFMTA370635IMLB702 40cm RFMTA370640IMLB701 45cm RFMTA370645IMLB701 50cm RFMTA370650IMLB701 55cm RFMTA370655IMLB702 60cm RFMTA370660IMLB702 Ant1: 4.
WF-R12B-UWD1 IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module 12. Product label, label location As shown in the figure below： Sichuan AI-Link Technology Co.,Ltd.
