AHUA8108

AHUA8108 is world's leading WiFi HaLow™ USB module The AHUA8108 allows building long-range, ultra-low power Wi-Fi networks in sub 1 GHz license-exempt bands, utilizing compact USB module form factor. The AHUA8108 data rate up to 43.3 Mbps at 8 MHz bandwidth with the high-speed data rate, it enables connectivity for many IoT applications, including sensors, weather stations, industrial monitoring, medical patient monitoring, agriculture monitoring, surveillance camera. Key Features Morse Micro MM8108 HaLow chipset SMA connector for detachable antenna Power LED Popular USB Type-A connector Specifications Chipset Morse Micro MM8108 Frequency 915 MHz (US) 868 MHz (EU) 850/924 MHz (JP) 920 MHz (TW) Modulation OFDM with BPSK, QPSK, 16QAM, 64QAM, 256QAM Max. Data rate Up to 43.3 Mbps @ 8 MHz bandwidth (Max. Phy rate) Channel bandwidth 1/2/4/8 MHz (US) 1 MHz (EU) 1/2/4 MHz (JP) 1/2/4/MHz (TW) Antenna connector 1x SMA connector for detachable antenna Host interface USB 2.0 (USB Type-A connector / DC5V) LED Power LED Form factor USB Dongle module Dimensions 27.3 x 16.0 mm (PCB dimensions) Operating temperature -40° C to 85° C (-40° F to 185° F) Software & SDK https://github.com/MorseMicro Board configuration file (BCF) Linux based: bcf_aw_hm677.bin mm8108b2-rl.bin STM32 based: bcf_boardtype_0a02.mbin Supports worldwide bands from 850MHz to 950MHz AHUA8108 (US) AHUA8108 (EU) AHUA8108 (JP) AHUA8108 (TW) 902 MHz – 928 MHz 863 MHz – 868 MHz 920.5 – 927.5 MHz 920.5 – 924.5 MHz 26 MHz 5 MHz 7 MHz 4 MHz RF Specifications & Operating Conditions Tx transmit power / Rx receive sensitivity Data Rate Modulation BW=1M BW=2M BW=4M BW=8M Tx (dBm) +/-2 Rx (dBm) PHY rate (Mbps) Tx (dBm) +/-2 Rx (dBm) PHY rate (Mbps) Tx (dBm) +/-2 Rx (dBm) PHY rate (Mbps) Tx (dBm) +/-2 Rx (dBm) PHY rate (Mbps) MCS0 BPSK 25 -104 0.3 24.5 -102 0.7 22.5 -99 1.5 21.5 -95 3.3 MCS1 QPSK 25 -102 0.7 24.5 -100 1.4 22 -95 3.0 20.5 -92 6.5 MCS2 QPSK 25 -100 1.0 24.5 -97 2.2 22 -93 4.5 20.5 -90 9.8 MCS3 16-QAM 24.5 -97 1.3 24.5 -94 2.9 22 -90 6.0 20.5 -87 13 MCS4 16-QAM 23.5 -94 2.0 24 -91 4.3 22 -86 9.0 20.5 -84 20 MCS5 64-QAM 21 -90 2.7 22.5 -87 5.8 21 -82 12 20 -80 26 MCS6 64-QAM 21 -88 3.0 21 -85 6.5 20 -81 14 19 -78 29 MCS7 64-QAM 18.5 -87 3.3 19.5 -83 7.2 19 -79 15 18.5 -77 33 MCS8 256-QAM 17 -83 4.0 17.75 -79 8.9 18.5 -75 18 17.5 -73 39 MCS9 256-QAM 15.75 -80 4.4 -- -- -- 16.75 -74 20 16 -71 43 Note: The following transmit power levels are for IEEE compliance for 802.11ah. They do not consider any backoffs needed for regional spectrum compliance (e.g., FCC, CE, TELEC, NCC). TX power in edge channels will be limited by the restricted band edge in the regulatory regions. ◎ Operating Conditions Symbol Minimum Typical Maximum Unit USB5V 4.5 5.0 5.5 V TAMBIENT (Ambient temperature) -40 85 °C Tstg (Storage temperature) -40 125 °C Power Consumption ◎ Transmit Power Consumption No. Item 3.3V Band (MHz) Mode BW (MHz) RF Power (dBm) Transmit (mA) Max. Avg. 11ah US_915 MCS0 1 25 134.61 115.91 2 24.5 135.06 111.93 4 22.5 133.97 107.48 8 21.5 140.48 110.28 MCS9 1 15.75 109.47 89.18 MCS8 2 17.75 114.48 89.71 MCS9 4 16.75 119.58 92.2 MCS9 8 16 129.01 99.19 11ah EU_865.5 MCS0 1 14.75 106.6 92.08 MCS9 1 14.75 108.39 89.44 ◎ Receive Power Consumption No. Item 3.3V Band (MHz) Mode BW (MHz) Receive (mA) Max. Avg. 11ah US_915 MCS0 1 81.05 76.9 2 82.74 78.39 4 87.48 82.43 8 97.09 90.41 MCS9 1 83.29 76.68 MCS8 2 85.64 78.53 MCS9 4 91.04 82.93 MCS9 8 100.89 91.27 11ah EU_865.5 MCS0 1 84.27 78.28 MCS9 1 84.62 78.4