Good range
It has a good range. I've used it for transmission within 10 meters, and it performed well every time.
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This 433 MHz wireless rf module is a superheterodyne ASK (Amplitude Shift keying ) / OOK (On-Off keying based ) module. Design ideal is to use a SAW filter, highly suitable for industry control or bad place for use, strong anti-jamming. Built-in automatic gain circuit (AGC), it will automatically change front-end LNA gain among received signal strength also makes signal output will not be strong or weak signals which caused by phase distortion so that it can rise higher sensitivity.
To receive the local oscillation circuit for the PLL lock loop design, no offset, and stability is high. The frequency is 433MHz and the receiver structure is Superheterodyne, the received signal is OOK. After receiving the signal, it will output the TTL signal to the external decoder IC for decoding. It is convenient to the applicant in different products and external components are not necessary to make products be wireless also bring value-added for your products.
read more : RADIO FREQUENCY
Operating voltage | 3.6~5.5V |
sensitivity | 110dBm |
Operating Current | 5 mA |
Dimensions | 5 x 4 x 3cms |
Weight | 15 grams |
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It has a good range. I've used it for transmission within 10 meters, and it performed well every time.
Great product
Better price than Local shops
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Good packing in cardboard box
Does the job
Works Very Well
Hello, the RF434 transmitter can operate multiple 12V motors, but the exact number depends on the power requirements of each motor and the capabilities of your power supply and control circuitry. Typically, you would use a relay or motor driver to manage the motors. Thank you.