This is FS1000A 315mHz Transmitter Receiver 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 315 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). Its good for a short distance, battery power device development. 315 MHz is the operating frequency for transmitter and receiver pair.
- 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.
Receiver Module specification
Operation voltage: DC5V
Static Current: 4MA
Receiver frequency:315 Mhz
Transmitter Module Specification