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2sets 433MHz 100 Meters Wireless Module Kit ASK Transmitter STX882 + ASK Receiver SRX882 + 2Pcs Copper Spring Antenna

STX882 is a low cost, small size, ultra-high-power, low harmonic ASK transmitter module. Has high stability and high cost, at 3.6V power to achieve 50mW, is currently on the market under the same voltage transmit power ASK transmitter module. The module can be connected to the microcontroller directly. So it is more convenient for user developing wireless products.

SRX882 is a micro power strong driving force super heterodyne receiver module. Has high stability, anti-interference and high cost-effective, but also has a powerful driving force, certified by ROHS, FCC, CE, The module can be connected to the microcontroller directly. So it is more convenient for user developing wireless products.

SW433–TH32 is a copper spring antenna. It is a dedicated antenna which is especially designed for a wireless communication system (433MHz). It has good VSWR, small size, ingenious structure, easy installation, stable performance, with good anti-vibration and anti-aging ability.

Features:

Frequency Range: 433 MHz
ASK /OOK modulation mode
Super anti-power interference
Low-power sleep less than 1uA
Low self radiation
Small size
Frequency stability and reliability
Various international testing standards

2sets x ASK Transmitter STX882 + Receiver SRX882 with Antennas

SRX882S Specification:

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STX882 connection Schematic:

STX882 Specification:

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STX882 Mechanical dimension