ISM Free Band FSK Wireless RF Module Transceiver FC-RF1023 SPI Interface
Description
FC-RF1023 RF Transceiver is a compact surface-mounted half-duplex FSK module. It is a low-cost small-size wireless module with SPI for embedded applications. There is an external 128 bytes EEPROM to save the data used for frequency calibration. MCU will read the data in EEPROM after power-on to calibrate the frequency. It contains 64 byte FIFO buffer, which can relieve the MCU’S load while processing the data. This makes it possible for a low-cost MCU to implement high-speed data transmission task. The RF data rate can reach 100kbps. The module with optional FEC, CRC and Manchester encoding can realize stable and reliable data transmission. A line-of-sight range of 500 meter can be achieved at 433MHz.
Specifications
| Items | Parameters |
| Frequency band | 315MHz / 433MHz /470MHz / 868MHz / 915MHz optional |
| Operation voltage | DC3V(2.2--3.6V) |
| TX current | 90mA @ 20dBm |
| RX current | 14mA |
| Sleep current | 1uA |
| RF output power | maximum 20dBm(0dBm-20dBm programmable) |
| RF data rate | 250kbps |
| Receiver sensitivity | -120dBm@2Kbps Dev = 8K |
| -116dBm@10Kbps Dev = 12.5K | |
| -110dBm@50kbps Dev = 18.75K | |
| -107dBm@100Kbps Dev = 37.5K | |
| -104dBm@150Kbps Dev = 56.25K | |
| Modulation mode | FSK |
| Program interfaces | SPI and IIC digital interface |
| Dimension | 18.6×17.55×5mm(Length X width X height) |
| Operation temperature | -40°C~+85°C |
| Storage temperature | -55°C~+125 °C |
Applications
- Intelligent home control system
- Wireless RFID tag
- Wireless sensor
- POS terminal
- Industrial data transmission
- Automatic data collection system
- Wireless remote control
- Wireless AMR for water, gas and hot, electricity and other meters.
Competitive Advantage
We cooperate closely with several domestic and overseas first-class universities, research institutions and laboratories, to consolidate and enhance our core competencies, to strive to be the leading supplier of wireless solutions.
Pin Assignment and Description
