Antenna Report
Guangdong Mixwell Technology Co., Ltd. AN-H50 2AT8F-AN-H50 2AT8FANH50 an h50
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Document DEVICE REPORTShenzhen lingchengxin Electronics Co., Ltd Wireless module Ling-TR2 specification 515, block D, Huayuan science and Technology Innovation Park, Baoyuan Road, Xixiangstreet, Bao'an District, Shenzhen, Guangdong 1Introduction Ling-TR2adopts 2.4G SOC technology, which is development-free; module communication is about 100 m, serial transparent transmission and high integration of the serial communication can complete the development of remote control products and data transmission products. 2 Characteristics semi-duplex communication 2.4GHz ISM band power supply voltage2.8-3.6V reception sensitivity-95dBm emission operating current 40mA receives an operating current 27mA sleep current 9.5uA standard TTL level UART serial port frequency can be set, with multiple modules without interference sending and receiving switching is automatically completed, communication rate is 0.6kbps-38.4kbps 3Pin definition pin Lead the foot name 1 VCC 2 RXD 3 TXD 4 SET 5 CS 6 GND 7 ANT Feet function description + Module data input (TTL level) Module data output (TTL level) Set position dormancy - 2.8~3.6V, Typical 3.3V Serial port communication data reception Serial port communication data transmission Configuration parameters enable (low level is configuration mode, suspended or high level is communication mode) Pin working at low level, suspended or dormant at high level - External antenna interface When connecting with the external antenna, the resistance at the PCB antenna connection should be removed. 4Product size
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