Qiachip RX500 RX531 2PCS 433 mhz RF Receiver Superheterodyne UHF ASK 433Mhz Remote Control Module Kit Small Size Low Power For Arduino Uno Module
Qiachip RX500 RX531 2PCS 433 mhz RF Receiver Superheterodyne UHF ASK 433Mhz Remote Control Module Kit Small Size Low Power For Arduino Uno Module
Qiachip RX500 RX531 2PCS 433 mhz RF Receiver Superheterodyne UHF ASK 433Mhz Remote Control Module Kit Small Size Low Power For Arduino Uno Module
Qiachip RX500 RX531 2PCS 433 mhz RF Receiver Superheterodyne UHF ASK 433Mhz Remote Control Module Kit Small Size Low Power For Arduino Uno Module
Qiachip RX500 RX531 2PCS 433 mhz RF Receiver Superheterodyne UHF ASK 433Mhz Remote Control Module Kit Small Size Low Power For Arduino Uno Module
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Qiachip RX500 RX531 2PCS 433 mhz RF Receiver Superheterodyne UHF ASK 433Mhz Remote Control Module Kit Small Size Low Power For Arduino Uno Module

Regular price $3.99 Sale price $5.99 Unit price per

 superheterodyne 433mhz rf Wireless receiver Module kit small size low power For Wireless Power switch socket remote control LED electric doors Etc.

Package Included:
 
Receiver module (RX500-4)      * 2pcs
Antenna                                      * 2pcs
 
Application environment
Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3.
 
Product Description
[Receiver module ] Product Model: RX500-4
RX480-A4   superheterodyne wireless receiver module is receiving UHF ASK demodulators support ASK and OOK modulation. The receiver module has high sensitivity (-107dBm),
Low-power performance, along with high dynamic range (greater than 60dB). Module uses highly integrated chip, built front-end low-noise amplifier,Mixers, filters, frequency synthesizer circuit, etc., can maximize the signal optimization.
 
Product Features
1.Support ASK / OOK modulation, the receiver sensitivity of -107dBm;
2.Operating frequency: 433.92 MHz, bandwidth of about ± 150KHz;
3.mains input voltage range: 2.2V-5V;
     Working current:    Type :2.1mA (Requirement:VDD=5V) ; Type :2.1mA (Requirement:VDD=3V)
4. Quiescent Current: 1uA
5. Low power consumption;
6. good selectivity and spurious radiation suppression, and easy to pass CE / Fcc international certification;
7. Good local oscillator radiation suppression, multiple receiver module to work with (ie, more than single income) and will not interfere with each other, used together without affecting the receiving distance;
8. multiple transmission rates, the general module for 2KHz, up to 10KHz;
9. Temperature range: -40-85 °C
10. ultra-small size of 23.5 × 8.5 × 1 (mm) (can be customized according to customer)
11.External antenna: 32CM single core wire, wound into a spiral

 

Applications
1.wireless power switch, socket, remote control switch, receiver module,
2. access control, electric cars, motorcycles, automobile anti-theft products, remote door openers, closers control system
3. security, surveillance systems, home security products, electric doors, alarm host, alarm
4. rooms controls, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote rolling gates, sliding door
5. smart home products, remote control curtains, remote MP3, audio 

 

 

Antenna selection Description
 
General application mode 
For general application mode  ,the antenna can directly adopt the general specifications from the market;
The specific information as follows:
The antenna’s core of conductor diameter(including the Antenna skin): 1.0mm,(except the Antenna skin): 0.5mm  ;
The wire length of weld end: 17.5mm, the wire length of antenna terminal: 9.5mm;
The diameter of antenna winding (including the Antenna skin):5mm;
The turn number of winding: 15 turns
The diagrammatic drawing:

 

The special enhancement mode
 
The general application mode cannot satisfy if you need farther communication distance, so the special enhancement mode can receive farther communication distance, and the specific information as follows: 
 
433Mhz Antenna
 
The antenna’s core of conductor diameter (including the Antenna skin): 1.0mm; (except the Antenna skin): 0.35mm
The wire length of weld end: 12mm
The diameter of antenna winding (except the Antenna skin):3.0mm;
The turn number of winding: 26 turns; The length of the winding: 36mm
 
The diagrammatic drawing:

 

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