This is a super long range 433mhz RF link kit Comes with VCO , PLL technology, steady Frequency and super anti-jamming ability. You can directly use it with your project like wireless data transport and remote control etc.
Working voltage: Receiver(3-5V), Transmitter(3-9V)
Working current: 2.5mA(5.0VDC)
principle of work: Superhet（VCO, PLL）
Working band: 433.92MHz (customize service available)
Sensitivity: -105dBm (50Ω)
Antenna length: 18cm
Emission Distance: 2 KM
Can you use multiple of these in the same area? I mean, can you adjust the carrier frequency to transmite information from different sources to different receivers. Thank you.
What exactly do I have to do to get this to work. I just want to supply voltage to a light when I activate the transmitter. What terminals do I solder and what pins do I use on the transmitter and on the receiver. Thanks
Does RF Transmitter and Receiver able to transmit data (eg.hello) in open space upto 2km.
if more than one RF transmiter transmit the data ,does one rf receiver able receiver the data of more than two transmitter at a time
It works great! It does take awhile to figure out (because they have zero documentation or anything in clean English) but once you do, they are great simple little devices. I use them for a home security notification system. If the led in my car turns
I assume that if the output is driven by a UART and the receiver inputs it into a UART that serial communication will occur. What is a good speed to use?
can multiple transmitters and receivers be used simultaneously in the same area (room)?
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