

DollaTek 3Pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino Raspberry Pi
About this item
- 3 x Transmitter module (433MHz)
- 3 x Receiver module(433Mhz)
- To increase the reception range, consider using a copper wire to the XY FST solder / plug at the contact point ANT.
- These modules are used for projects when you need to communicate wirelessly between 2 devices.
- It is possible to increase the range by adding a small length of cable which the device will use as an aerial.
Product description
DollaTek trademark Reg.NO:013726393 Transmitter Operating Voltage: 3.5-12VDC Size: 19mm x 19mm AM transfer rate: 4KB / S Transmitting Power: 10mW Amplitude Modulation: ASK or OOK Launch Distance: 20-200 Metres (dependent on supply voltage) Transfer Rate: <10Kbps Emission frequency: 433M Receiver Voltage: 5VDC Current: 4mA Frequency: 433mZ Size: 30mm x 14mm x 7mm Receiver Sensitivity: -103DBm These modules are used for projects when you need to communicate wirelessly between 2 devices. It is possible to increase the range by adding a small length of cable which the device will use as an aerial Package Included: 3 x Receiver module(433Mhz) 3 x Transmitter module (433MHz)
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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