Product Details:
Minimum Order Quantity | 120 Piece |
Part Number | rf433 |
Brand | Robostall |
Application | Wireless |
Distance Range | 300 m |
Operating voltage | 3.6~5.5 V |
operating current | 5 ma |
Robostall wireless rf module is a super heterodyne ASK (Amplitude Shift keying ) / OOK (On-Off keying based ) module.
Design ideal is to use 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 and receiver structure is Superheterodyne, received signal is OOK. After received signal, it will output TTL signal to external decoder IC for decoding. It is convenience to applicant in different products and external components is not necessary to make products be wireless also bring value-added for your products.
The rf module can be used for various application like home automation , centre locking system , wireless burglar alarm and data transmission.Good local oscillator radiation suppression capability, and multiple receiver modules can operate together (ie, single-stransmit and multiple-receive) and will not interfere with each other, and using them together does not affect the receiving distance.
Pin Description:RF TransmitterPin No | Function | Name |
1 | Ground (0V) | Ground |
2 | Serial data input pin | Data |
3 | Supply voltage; 5V | Vcc |
4 | Antenna output pin | ANT |
Pin No | Function | Name |
1 | Ground (0V) | Ground |
2 | Serial data output pin | Data |
3 | Linear output pin; not connected | NC |
4 | Supply voltage; 5V | Vcc |
5 | Supply voltage; 5V | Vcc |
6 | Ground (0V) | Ground |
7 | Ground (0V) | Ground |
8 | Antenna input pin | ANT |
Additional Information:
Product Details:
Minimum Order Quantity | 100 Piece |
Application | Wireless |
Brand | Robostall |
Frequency Range | 434 mhz |
Operating Voltage | 3.6~5.5 V |
Operating Current | 5 ma |
Robostall RF Wireless Transmitter Receiver Module design ideal is to use SAW filter, highly suitable for industrial 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 rf module can be used for a various application like home automation, centre locking system, wireless burglar alarm and data transmission. Good local oscillator radiation suppression capability and multiple receiver modules can operate together (ie, single-transmit and multiple-receive) and will not interfere with each other, and using them together does not affect the receiving distance
Additional Information:
3.7/5
Rated by 34 Users