433MHz 100 Meters STX882 ASK Transmitter Module & SRX882 Superheterodyne Receiver Module + Antenna

This is 433MHz 100 Meters STX882 ASK Transmitter Module & SRX882 Superheterodyne Receiver Module + Antenna. STX882 is an ASK transmitter module with small size, ultra-high power, low harmonics. With high stability, it is achievable at 50mW power when the voltage is 3.6V, it is the maximum transmitter power module under the same voltage in the market. The data port of the module can be connected to the microcontroller directly, make wireless product development and production more convenient.

SRX882 is a superheterodyne receiver with a micropower and strong driving force, which is a supplementary STX882 / STX888 module. The data port of the module can be connected to the microcontroller directly, make wireless product development and production more convenient.

Features :

• Frequency Range: 433 MHz.
• ASK /OOK modulation mode.
• Super anti-power interference.
• Low-power sleep less than 1μA.
• Low self-radiation.
• Small size.
• Frequency stability and reliability.
• Various international testing standards.
• Antenna dimensions: 36 x 5.5 mm(HxD).

Specification:

Operating Voltage (V)	1.2 ~ 6
Current Consumption	34mA @3.3V
Operating Temperature (℃)	-20 ~ +70
Sleep Current	≤0.01µA @DATA AS Low Level
Frequency Range (MHz)	315 ~ 433.92
RF Power	13dBm @2.4V, 15dBm @3V, 20dBm @5V
Air Rate (Kbps)	0.1 ~ 9.6
Length (mm)	15.3
Width (mm)	12
Height (mm)	6.3
Weight (gm)	1
SRX882 Receiver:
Supply Voltage	2.4 – 5.5V
Operating Temperature Range	-30°c ~ 85°C
Latency	20ms @315MHz, 9ms @433MHz
Consumption	2.5mA @315MHz, 2.8mA @433MHz
Frequency Range	315MHz-433.92MHz.
Sensitivity	-110 dBm @1.2Kbps
Air Rate	0.1-9.6 Kbps
Receiver bandwidth	200 KHz
Dimension (mm)	35 x 10.5 x 6
Weight (gm)	2

Suitable antenna:

SW315-TH23 Gold plated spring antenna

• SW315 – TH23 is a gold plated spring antenna. It is a dedicated antenna that is designed for a wireless communication system (315MHz). It has good VSWR, small size, ingenious structure, easy installation, stable performance, with good anti-vibration and aging ability.

SW433-TH22 Gold plated spring antenna

• SW433-TH22 is a gold plated spring antenna, It is a dedicated antenna designed for a wireless communication system (433MHz). It has good VSWR, small size, ingenious structure, easy installation, stable performance, with good anti-vibration and aging ability.

Package Includes :

• 1 x  STX882 Transmitter Module.
• 1 x SRX882 Receiver Module.
• 2 x Antennas.