RF ASK Module Wireless Transmitter and Receiver Pair 433/434 MHz
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Modulation: Uses Amplitude Shift Keying (ASK) modulation, which is simple to implement and decode.
Range: Typically provides a range of 50-100 meters in open space, which can vary depending on the environment and antenna used.
Data Rate: Supports data rates up to 10kbps, adequate for many low-speed data transmission applications.
Power Consumption: Low power consumption, making it suitable for battery-powered applications.
Compact Size: Small form factor, easy to integrate into various electronic projects and devices.
Compatibility: Often compatible with popular microcontrollers like Arduino, Raspberry Pi, and others for easy integration and prototyping.
Wireless Sensors: Ideal for transmitting data from wireless sensors to a central receiver in home security systems, environmental monitoring, and industrial automation.
-13%
RF ASK Module Wireless Transmitter and Receiver Pair 433/434 MHz
Available:In Stock
- Product SKU: KG204
₹ 199
₹ 229
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Warehouse Details
Specification
Description
RF ASK (Amplitude Shift Keying) modules operating at 433/434 MHz are widely used for wireless communication due to their simplicity, cost-effectiveness, and reliable performance. These modules consist of a transmitter and a receiver pair that enable wireless data transmission over a moderate range, making them ideal for various applications including remote control systems, wireless sensors, and data acquisition systems.Features:
Frequency: Operates at 433/434 MHz, a commonly used ISM (Industrial, Scientific, and Medical) band frequency, suitable for short to moderate-range communication.Modulation: Uses Amplitude Shift Keying (ASK) modulation, which is simple to implement and decode.
Range: Typically provides a range of 50-100 meters in open space, which can vary depending on the environment and antenna used.
Data Rate: Supports data rates up to 10kbps, adequate for many low-speed data transmission applications.
Power Consumption: Low power consumption, making it suitable for battery-powered applications.
Compact Size: Small form factor, easy to integrate into various electronic projects and devices.
Compatibility: Often compatible with popular microcontrollers like Arduino, Raspberry Pi, and others for easy integration and prototyping.
Applications
Remote Control Systems: Used in remote control applications such as garage door openers, home automation systems, and wireless control of appliances.Wireless Sensors: Ideal for transmitting data from wireless sensors to a central receiver in home security systems, environmental monitoring, and industrial automation.
Features
- Frequency: 315M/433.92MHz (custom frequency is available);
- High sensitivity -110dBm@433.92 1kbps BER10E-2;
- Supply voltage: VCC= 3.6 to 5.5 V;
- IF band: 230KHz(integrated in a chip);
- Low power consumption: 4.8mA@315M,6mA@433.92 MHz;
- Excellent selectivity and noise rejection;
- Easy for using
Pin-out
| Pin Name | Pin Definition |
|---|---|
| ANT | RF signal input pin, connect antenna outside(Note1) |
| GND | Connect to the negative power supply |
| GND | Connect to the negative power supply |
| VDD | Connect to the positive power supply |
| VDD | Connect to the positive power supply |
| NC | No connect |
| DATA | Data output pin, connect to MCU or decoder's input pin |
| GND | Connect to the negative power supply |
Application
- Remote gate controls
- Remote keyless entry
- Car alarm systems
- Wireless security systems
- Automation systems
Physical Attributes
- RF Receiver Dimension Length * Width * Height (mm) : 43 * 8.5 * 5
- RF Transmitter Dimension Length * Width * Height (mm) : 16.5 * 115 * 5.5
- Weight (gm) : 4
Product Video
Documentation
Package Includes
- 1 x RF ASK module Wireless Transmitter + Receiver Pair 433 / 434 MHz
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