BL-R7603NU3 802.11n 300Mbps WiFi USB Module Specification SHENZHEN BILIAN ELECTRONIC CO., LTD Add: 10~11/F, Building 1A, Huaqiang idea park, Guangming district, Shenzhen. Guangdong, China Web: www.b-link.net.
Module Name: BL-R7603NU3 Module Type: 802.11b/g/n 300Mbps 2T2R WiFi USB Module Revision: V1.0 Customer Approval: Company: Title: Signature: Date: BL-link Approval: Title: Signature: Date: Revision History Revision 1.0 1 Summary Release Date Official release 2020-07-17 http://www.b-link.net.
1. Introduction BL-R7603NU3 wireless module is designed base on MT7603U . It is a wifi module which can support far than 100M communication. It operates at 2.4~2.4835GHz and supports IEEE802.11b/g/n 2T2R , wireless data rate can reach up to 300Mbps. 1.1 Features Operating Frequencies: 2.4~2.4835GHz Host Interface is USB 2.0 IEEE Standards: IEEE 802.11b/g/n Wireless data rate can reach up to 300Mbps PIFA antenna Power Supply: 5V±0.25V main power supply 1.2 2 Block Diagram http://www.
1.3 General Specifications Module Name IEEE 802.11b/g/n 300Mbps WiFi USB Module Chipset MT7603U WiFi Standards IEEE802.11b/g/n/, 2T2R MIMO, 2.4GHz, 300Mbps (Max) Host Interface USB2.0 Antenna PCB antenna Dimension 45*25*5.5mm (L*W*H) Power Supply 5V±0.25V @ 600 mA (Max) Operation Temperature -20℃ to +70℃ Operation Humidity 10% to 95% RH (Non-Condensing) Storage Temperature -45℃ to +85℃ Storage Humidity 10% to 95% RH (Non-Condensing) 2. Pin Assignments 2.
3. Electrical and Thermal Specifications 3.1 Recommended Operating Conditions Parameters Min Typ Max Units Ambient Operating Temperature -20 25 70 ℃ External Antenna VSWR 1 1.7 1.9 1 4.75 5 5.25 V Supply Voltage VDD5V 3.2 Digital I/O DC Specifications Symbol Parameter Min Typ Max Units VIH Input High Voltage 2.0 3.3 3.6 V VIL Input Low Voltage -- 0 0.9 V VOH Output High Voltage 2.97 -- 3.3 V VOL Output Low Voltage 0 -- 0.33 V 3.
2.4G MCS0(HT20) TX (RF-Test) 430 431 mA 2.4G MCS0(HT20) RX (RF-Test) 67 68 mA 2.4G MCS7(HT20) TX (RF-Test) 208 210 mA 2.4G MCS7(HT20) RX (RF-Test) 68 69 mA 2.4G MCS7(HT40) TX (RF-Test) 375 380 mA 2.4G MCS7(HT40) RX (RF-Test) 77 79 mA 2.4G MCS15(HT40) TX (RF-Test) 167 172 mA 2.4G MCS15(HT40) RX (RF-Test) 78 80 mA 4. WiFi RF Specifications 4.1 2.4G WiFi RF Specification Conditions : VDD=5V ; Ta:25℃ Features Description WLAN Standard IEEE 802.
2.4G Receiver Specifications RX Rate Min Input Level(Typ) Max Input Level(Typ) PER 802.11b@1Mbps -93dBm -10dBm < 8% 802.11b@11Mbps -87dBm -10dBm < 8% 802.11g@6Mbps -89dBm -10dBm < 10% 802.11g@54Mbps -73dBm -10dBm < 10% 802.11n@HT20_MCS0 -88dBm -10dBm < 10% 802.11n@HT20_MCS7 -68dBm -10dBm < 10% 802.11n@HT40_MCS0 -86dBm -10dBm < 10% 802.11n@HT40_MCS7 -68dBm -10dBm < 10% 5. Mechanical Specifications 5.1 Module Outline Drawing Top view Side view Module dimension: 45*25*5.
Module Bow and Twist：≤0.1mm 6. Package and Storage Information 6.1 Package Dimensions 6.2 Storage Conditions Absolute Maximum Ratings: Storage temperature: -45℃ to +85℃ Storage humidity: 10% to 95% RH（Non-Condensing） Recommended Storage Conditions: Storage temperature: 5℃ to +40℃ Storage humidity: 20% to 90% RH Please use this Module within 12month after vacuum-packaged. The Module shall be stored without opening the packing. After the packing opened, the Module shall be used within 72hours.
FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) thi s device may not cause harmful interference, and (2) this device must accept any interference received, incl uding interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’ s authority to operate the equipment.
Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules CFR 47 FCC PART 15 SUBPART C has been investigated. It is applicable to the modular transmitter 2.3 Specific operational use conditions This module is stand-alone modular.
