Description

This hybrid 433Mhz RF Wireless Transmitter Receiver Module provides a complete RFtransmitterandreceivermodule solution which can be used to transmit data at up to 3KHz from any standard CMOS/TTL source.

The transmitter module is very simple to operate and offers low current consumption (typical. 11mA). Data can be supplied directly from amicroprocessoror encoding device, thus keeping the component count down and ensuring a low hardware cost.

The RX ASK is an ASK Hybrid receiver module. TheRFTransceiverModule is an effective low-cost solution for using 433 MHz. The TX-ASK is an ASK hybridtransmittermodule. TX-ASK is designed by the saw resonator, with an effective low cost, small size and simple to use for designing.

Applications :

1. Remote Controls
2. Automation System
3. Wireless Security System
4. Sensor Reporting
5. Car Security System
6. Remote Keyless Entry

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.

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Features :

1. Low Power Consumption.
2. Easy For RF-based Application.
3. Complete Radio Transmitter.
4. Transmit Range Up To 50m.
5. CMOS / TTL Input.
6. No Adjustable Components.
7. Very Stable Operating Frequency
8. Low Current Consumption (Typ 11mA)
9. Wide Operating Voltage (1.5-5v)
10. ASK Modulation

Specifications:

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

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Package Includes:

1 x RF ASK module Wireless Transmitter + Receiver Pair 433 / 434 MHz