433MHz RF Transmitter & Receiver Wireless Module

110.00 Excl. GST 18%

In stock

  1. Range in open space: 100 Meters
  2. RX IF Frequency: 1MHz
  3. Very Stable Operating Frequency
  4. Low Current Consumption: 3.5mA
  5. Wide Operating Voltage: 3V-5V

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This is an ideal for remote control applications where low cost and longer range is required. The transmitter operates from a 3-6V supply, making it ideal for battery-powered applications. The transmitter employs a SAW-stabilized oscillator, ensuring accurate frequency control for best range performance.

This is an Hybrid 433Mhz RF receiver module and is ideal for short-range wireless control applications where quality is a primary concern. The receiver module requires no external RF components except for the antenna. The super-regenerative design exhibits exceptional sensitivity at a very low cost.

Range of transmitter is approx 100 meters.

Note: This device will not support direct UART communication when connected to PC or microcontrollers as there is a lot of noise always available on these frequencies.


RF Transmitter 433Mhz ASK:
  • Range in open space (Standard Conditions): 100 Meters
  • TX Frequency Range: 433.92 MHz
  • TX Supply Voltage: 3V ~ 6V
  • TX Out Put Power: 4 ~ 12 Dbm
RF Receiver 433Mhz ASK:
  • Range in open space (Standard Conditions): 100 Meters
  • RX Receiver Frequency: 433 MHz
  • RX Typical Sensitivity: 105 Dbm
  • RX Supply Current: 3.5 mA
  • RX IF Frequency: 1MHz
  • RX Operating Voltage: 5V


Range in Open Space 100 Meters
Transmitter Frequency Range 433.92 MHz
Receiver Frequency Range 433 MHz
Sensitivity 105 dBm
Receiver Supply Current 3.5mA
RX IF Frequency 1 MHz
Receiver Operating Voltage 5V
Transmitter Supply Voltage 3V to 6V
Transmitter Output Power 4 to 12dBm
TX Module Size (LxWxH) 11 x 16 x 4mm
RX Module Size (LxWxH) 10 x 44 x 4mm
Weight 6 gm


Package Includes:

1 x 433MHz RF Transmitter & Receiver Wireless Module.

*Product Images are shown for illustrative purposes only and may differ from actual product.

Shipment Details

Weight 0.01 kg
Dimensions 2 × 5.5 × 5 cm

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