Kst-rx818 fsk frequency modulation module(superheterodyne)
Qualifications::
1.Completely independent module 1 & module 2
2.Module 1: frequency:433.92mhz modulation mode: fsk/ask (modulated through feet)
Module 2: frequency: 315mhz modulation: fsk/ask (modulated though feet)
3.Reveive insibility: preced to-100dbm
4.Operating voltage: 5v (+/-10%)
5.Receive band: narrow band
6.Transmit rate: preced to 9.6kbit/s
7.Certification for fcc 3c
8.Pcb length:28.5mm
Pcb width: 17mm
9.Space between port and feet: 2.5mm
No.1 foot---vcc
No.3 foot---ant
No.5 foot---cl
No.6 foot---data
No.8 foot---pdo
No.10 foot---pdwn
No.247&9---gnd