www.dragino.com Product Specification Revision V2.1 Date 2018-10-06 Model Name Product Name R8601 IEEE 802.11b/g/n (1T1R) USB WLAN Module Bilian Approve Field Engineer QC Sales Customer Approve Field Engineer QC Manufactory Purchasing Dragino Technology Co., Limited Address: Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad LongCheng Street, LongGang District ; Shenzhen 518116,China Direct: +86 755 86610829 |Fax: +86 755 86647123 Homepage: www.dragino.
www.dragino.com Table of Contents Revision History ................................................................................................................................................... 0 1. Introduction ..................................................................................................................................................... 0 1.1 General Description ......................................................................................................................
www.dragino.com Figure 1 Top View Figure 2 Bottom View Note: The above pictures are for reference only 1.2 Features z Operating Frequencies : 2.4~2.4835GHz z Host Interface is USB, complies with USB2.0 z IEEE Standards : IEEE 802.11b/g/n z Wireless data rate can reach up to 150Mbps z Connect to the external antenna through the IPEX connector z Power Supply:3.3V±0.2V 1.
www.dragino.com 2. Functional Block Diagram Figure 3 MT7601UN block diagram 3. Product Technical Specifications 3.1 General Specifications Item Description Product Name R8601 Main Chip MT7601UN Host Interface USB2.0 IEEE Standards IEEE 802.11b/g/n Operating Frequencies 2.4GHz~2.4835GHz 802.11b: CCK, DQPSK, DBPSK Modulation 802.11g: 64-QAM,16-QAM, QPSK, BPSK Working Mode 802.11n: 64-QAM,16-QAM, QPSK, BPSK Infrastructure, Ad-Hoc 802.11b: 1, 2 ,5.5,11Mbps Wireless Data Rate 802.
www.dragino.com Clock Source 40MHz Working Temperature -10°C to +70°C Storage Temperature -40°C to +70°C ESD CAUTION: Although this module is designed to be as robust as possible, Electrostatic Discharge (ESD)can damage this module. It must be protected from ESD at all times and handled under the protection of ESD. 3.2 DC Characteristics Absolute Maximum Ratings Symbol Parameters VDD33 3.3V Supply Voltage VESD ESD protection˄HBM˅ Maximum rating Unit 3.
www.dragino.com Supply current Typ. Max. Typ. Max. TX mode 253 262 138 143 RX mode 91 96 97 98 3.4 RF Specifications 802.11b 11Mbps:17±1.5dBm 802.11g 54Mbps:15±1.5dBm TX Power 802.11n-HT20 72.2Mbps:15±1.5dBm 802.11n-HT40 150Mbps:14±1.5dBm 802.11b 11Mbps:≤-20dB 802.11g 54Mbps:≤-25dB TX Constellation Error(EVM) 802.11n-HT20 72.2Mbps:≤-28dB 802.11n-HT40 150Mbps:≤-28dB 802.11b 11Mbps:≤-85dBm 802.11g 54Mbps:≤-72dBm Receiver Minimum Input Sensitivity@PER 802.11n-HT20 72.2Mbps:≤-68dBm 802.
www.dragino.com 4. Pin Assignments Figure 4 Pin Assignments (Top view) Pin No˖ Pin Name Type Description 1 NC / No attribute positioning hole 2 GND P Ground 3 UDP I/O USB Transmitter/Receiver Differential Pair 4 UDM I/O USB Transmitter/Receiver Differential Pair 5 VDD33 P 3.
www.dragino.com 5. Typical Application Circuit Figure 5 Recommended Layout Pattern φRF trace need to keep 50 ohm impedance. USB differential pair need to keep 90ohm impedance. NOTEφ 6. Mechanical Specifications Module dimension: Typical ( L*W * H): 20.3mm*14.0mm*2.3mm Figure 6 Module dimension 6 Tolerance : +/-0.
www.dragino.com 7. Others 7.1 Package Information Figure 7 Package Information 7.2 Storage Temperature and Humidity 1ˊStorage Condition: Moisture barrier bag must be stored under 30ć, humidity under 85% RH. The calculated shelf life for the dry packed product shall be a 12 months from the bag seal date.Humidity indicator cards must be blue, <30%. 2ˊProducts require baking before mounting if humidity indicator cards reads > 30% temp < 30ć,humidity < 70% RH, over 96 hours. Baking condition: 125ć, 12 hours.
www.dragino.com 7.4 FCC Warning Antenna Connector: Male IPEX antenna connector Antenna: Alternative integral antennas provided to the EUT. ANT 1: with Gain 2.0dBi maximum ANT 2: with Gain 3.
FCC Statement FCC standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
