Complaint
The VCC voltage should be consistent with the working voltage of the module, and the power filter should be done well.
The antenna has a great influence on the receiving effect of the module. It is best to connect the antenna with 1 stroke and 4 wavelengths, generally using 50 ohms single-core wire. The length of the antenna is about 433m 17cm.
The position of the antenna also affects the receiving effect of the module. when installed, the antenna should be as straight as possible, away from the shield, high voltage, and interference source; when in use, the receiving frequency, decoding mode and oscillation resistance should match the transmission.
1.Technical parameters of the receiving module:
Actual working distance: 50-100 meters.
Operating voltage: DC5V
Static current: 4MA
Receiving frequency: 315MHZ
Reception sensitivity:-105DB
Size: 30*14*7mm
External antenna: 32CM single core wire, wound into a spiral
2.Technical parameters of launch head:
Launch distance: 20-200m (different voltage, different effect).
Operating voltage: 3.5-12V.
Appearance size: 19*19mm.
How to work: AM.
Transfer rate: 4KB/S.
Transmit power: 10mW.
Transmission frequency: 315m.
External antenna: 25cm ordinary multi-core or single-core wire.
Pin arrangement from left to right: (DATA;VCC;GND)
why choose us :
advantage:
1.Produce Range
Yangjiang RUIXIAO Enterprise Co,.Ltd,major in the electronic component , who have wide range of products,
such as IC,resistor , capacitor , mosfet , diodes, module , LED, relay, lcd. pcb board . and so. the brand involves:SHARP, POWER, NS, ON, ST , IR, VISHAY , TOSHIBA, FAIRCHILD,MICROCHIP, ATMEL,EVERYLIGHT all the kinds of electronic component you need will be find in here.
2.Scope of application
the product is widely used in Automotive industry control,new energy industry,Audio,Home appliances equipment,Communication industry.it can meet the diverse needs of customers
3.service:
with the "User first, customer first" Company motto, quality assurance , economic price , fast Delivery time is our only faith. we will try our best to make every customer to enjoy the the most flexible,efficient services.We sincere hope that we can seek the common development and cooperation with the customer together to achieve a win-win situation.
4.Logistics:
we can send the goods to the customer's country directly by the international logistics. no matter send by air or by sea.
we will try our best to let the customer to get the parcel more convenient .
(noted:Not bear any fee and tax of the transportation cost.)
