433 RX-TX Module

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RX433 is an ASK/OOK receiver super-heterodyne module, which is designed specifically for universal remote control and wireless security receiver operating at 433.92MHz under FCC Part 15 regulation or pass ETSI certification. The RX433 is based on a single-conversion, superheterodyne receiver architecture and incorporates an entire Phase-Locked Loop (PLL) for precise local oscillator generation. It can be used in OOK/HCS/ PWM modulation signal and demodulate to a digital signal.

RX433 is a high-performance module at a competitive cost and easy to design for your product. The RX433 module can be also a RoHS compliance product.

Type:   ASK/OOK Super-Heterodyne Receiver Module

Model: RX433

DESCRIPTION:

RX433 is an ASK/OOK receiver super-heterodyne module, which is designed specifically for universal remote control and wireless security receiver operating at 433.92MHz under FCC Part 15 regulation or pass ETSI certification. The RX433 is based on a single-conversion, superheterodyne receiver architecture and incorporates an entire Phase-Locked Loop (PLL) for precise local oscillator generation. It can be used in OOK/HCS/ PWM modulation signal and demodulate to a digital signal.

RX433 is a high-performance module at a competitive cost and easy to design for your product. The RX433 module can be also a RoHS compliance product.

Features:

Frequency: 433.92MHz;
Reverse Polarity Protection;
Low-cost ASK/OOK radio superhet receiver;
Up to -110dBm high sensitivity;
Continuous data rate: 2.4K;
Low power consumption: 5.0mA
Supply voltage: 3.6~5.5V;
Good selectivity and stray radiation inhibition ability, it’s easy to go through the CE/FCC international certification approval.
Good capable of suppressing the vibration radiation, can work with multiple receiving modules (such as one transmitter with multiple receivers) and they do not interfere with each other and there is no affection over the receiving distance.
Operation temperature: -20℃ ~70℃;
Power Indicator Led;

PIN DESCRIPTION:

Note: ANT pin is a 50-ohm antenna input. The length is about 17CM

ELECTRICAL CHARACTERISTICS:

• Condition: Ta=25℃, Vcc=5.0V, Frequency=433.92MHz

MECHANICAL SIZE:

PCB dimensions size tolerance: 4%

Type: ASK Transmitter Module

Model: TX433

DESCRIPTION:

TX433 is an ASK radio transmitter module. This module is a superior performance transmitter module for the ISM band. With the adoption of European brand RF wireless data transferring/ receiver chipsets, it has an advantage at strong transmission power, low voltage power supply, easily through the Fcc/CE authentication. It can do wireless signal input to the data signal output without any external circuit. Users only need to decode the data plus a simple circuit and then any wireless product development can be easily achieved.

Features

High output power: >8mW;
Reverse Polarity Protection;
Low operation voltage: VCC= 2.4 to 5.5 V;
Frequency: 433.92MHz;
Frequency tolerance: ±50 KHz;
The range can be up to 150 m in open space;
Operating temperature: -20℃~+70℃;
Static power consumption is low. Emission current consumption: 8mA;
There is no current consumption if there is no data launch;
Bit rate: 2.4KB/S;
Circuit Shape: PLL(±50KHz);
Dimensions: 14*21*5.5mm

ELECTRICAL CHARACTERISTICS:

TX433  VDD-GDN  2.4V-5.5V TA-25°C

MECHANICAL SIZE: (UNIT-mm)

PCB dimensions size tolerance: 4%