433Mhz RF Wireless Transmitter and Receiver Kit

433Mhz RF Wireless Transmitter and Receiver Kit – Description

433mHz Tx RF Radio Module comprises an RF Transmitter and an RF Receiver. The transmitter/receiver (Tx/Rx) pair operates at a frequency of 433 MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4.

The transmission occurs at the rate of 1Kbps – 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of the transmitter.

This low-cost RF transmitter can be used to transmit signals up to 100 meters (the antenna design, working environment, and supply voltage will seriously impact the effective distance). It’s good for a short distance, battery power device development. 433 MHz is the operating frequency for transmitter and receiver pair.

Receiver Module

• Product Model: XD-RF-5V
• Operating voltage: DC5V
• Quiescent Current: 4MA
• Receiving frequency: 433.92MHZ
• Receiver sensitivity: -105DB
• Size:30x14x7mm

Transmitter Module

• Technical parameters of
• Product Model: XD-FST
• Launch distance:20-200 meters (different voltage, different results)
• Operating voltage :3.5-12V
• Dimensions: 19 * 19mm
• Operating mode: AM
• Transfer rate: 4KB / S
• Transmitting power: 10mW
• Transmitting frequency: 433M
• Pinout from left-right: (DATA; VCC; GND)

Features

1. Wide input supply (2.5 V to 12V)
2. Easy to integrate (V , GND, and Data)
3. The device in deep sleep mode when Data pin is grounded
4. Very small dimension.

Package Includes

• 1 x 433Mhz RF Wireless Transmitter and Receiver Kit