1.AM/OOK receiver 2.lower current low-noise 3.Various frequency available 4.anti-disturbing 5.OEM welcomed

      

KST-RX709A Wireless Supergeneration receiver module

KST-RX709 is wireless data transmit and receive module with VHF/UHF super high frequency. adopting LSI circuit with hi-frequency and low-noise which import from famous company of Europe ,it has strong anti-static protection and high reliability. And it is your first choice among the distant transmit products as wireless remote control (rolling code), electric gate control system and the like.

 Technical  parameter

operating voltage	5VDC
operating current	4.5mA
operating frequency	315MHZ 433.92MHZ
modulation	ASK
receive sensibility	-102db

Application:

1 .Garage door control, automation control

2. home use security ,  

3 .GSM/GPS security system

4. Industrial control,communication and security system 

Size:

43.50mm* 10.35mm (L*W)

Characteristic:

   1.Low power receiver module

   2.long distance receiver module

   3.ASK/OOK modulation

   4.Low rate performance receiver module

   5. Past FCC/CE certification

 Notes :

   1.The Antenna is using soft wire or other hard metal(like trolley antenna),The length is can’t be too long and too short, Otherwise it will interference the receive distance. If it uses the soft wire, please use it by straight , avoid to near the metal things.

   2.The requirement on power and voltage is stability and low ripple coefficient . should be multi-stage filter (as add Beads, Inductance, Capacitance and so on)

   3.Suggested MCU clock frequency should below 4MHZ if it uses with Single

machine, otherwise the high harmonic crystal will influence on communication

distance.  

 

best seller superregenerative receiver module KST-RX709A