Dorji ASK 433 MHz ASK Receiver DRA887RX

For Arduino and Picaxe

Product Code: PICASKR

This product was discontinued on August 19, 2020.

DRA887RX
HIGH SENSITIVE ASK RECEIVER MODULE         
V1.01

DESCRIPTION
DRA887RX is a type of high sensitive ASK
receiver module which is based on RFIC. It
features high stability and strong anti-interference
ability. It can be used together with ASK
transmitter modules in wireless door opener, robot
control, security alarm and related applications.

Range: 433.92MHz
Sensitivity:-108dbm @1k bps
Rx current: 5mA
Temperature: -20~+70C
Supply voltage: 3.6~5.5V

Stan swan has produced a very good overview of the previous simalar version  here

http://www.picaxe.orconhosting.net.nz/DORJI_433ASK.pdf