タイトルまたは説明

1. TX Technical Specifications

• Product Model: MX*5V
• Operating voltage: DC5V
• Quiescent Current: 4mA
• Receiving frequency: **3.*2MHZ
• Receiver sensitivity:**5DB
• Size: *0 * *4 * 7mm
• External antenna: *2CM single core wire, wound into a spiral

• Product Model: MXFS*3V
• Launch distance :****0 meters (different voltage, different results)
• Operating voltage :3.**2V
• Dimensions: *9 * *9mm
• Operating mode: AM
• Transfer rate: 4KB / S
• Transmitting power: *0mW
• Transmitting frequency: **3M
• An external antenna: *5cm ordinary multicore or singlecore line
• Pinout from left → right: (DATA; VCC; GND)

• VCC voltage module operating voltage and good power filtering;
• Great influence on the antenna module reception, preferably connected to the 1/4 wavelength of the antenna, typically *0 ohm single conductor, the length of the antenna **3M of about *7cm;
• Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.