FS1000A 315mHz Tx & Rx RF Radio Module (Low Cost)

This is FS1000A 315mHz Tx RF Radio Module. This RF module comprises an RF Transmitter and an RF Receiver. The transmitter/receiver (Tx/Rx) pair operates at a frequency of 315MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin 4.

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. 315 MHz is the operating frequency for transmitter and receiver pair.

Features :

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

FS1000A 433mHz Receiver Module specification

• Operation voltage: DC 5V
• Static Current: 4 mA
• Receiver frequency: 433.92 MHZ; 315 Mhz
• Sensitivity：－105 DB
• Dimension：30*14*9 mm
• External Antenna: 32 CM signal wire，spiral

FS1000A 433mHz Transmitter Module Specification

• Operating voltage: 3-12 V
• Operating frequency: 433.92 MHz; 315 Mhz
• Standby current: 0 mA
• Operating current :20-28 mA
• Transmission distance:> 500 m (open to receiving plate sensitivity at-103 dBm distance of more than)
• Output Power: 16 dBm (40 mW)
• Transfer rate: <10 Kbps
• Modulation mode: OOK (Amplitude Modulation)
• Operating Temperature: -10 ℃ ~ +70 ℃
• Size: 19 × 19 × 8 mm

Package Includes :

• 1 x FS1000A 315mHz Transmitter.
• 1 x FS1000A 315mHz Receiver.