1.RF power: Max10 dBm 2.RF Data rate:Max20 kbps 3.Modulation: FSK/ASK 4.Program interfaces: SPI 5.Dimension:17.6*16.1*5 mm

RF Transmitter module FC-RF 103

Keyfeatures

Low-cost mini-size low power consumption.

Crystal-based high performance RFIC.

Power adjustable.

Works in wide voltage with high frequency stability.

work with FC-RF104 RF Receiver module from Friendcom.

Applications

Intelligent home control system

Wireless RFID tag and Wireless sensor

Wireless toy

Wireless remote control

TPM (Tire Pressure Monitor).

 

Technical Specifications

Work frequency SPI mode: 420~440MHz programmable

Fixed frequency mode: 433.92MHz

Work voltage: DC2.2V--3.6V,typical 3V

Transmit current: 16mA@10dbm

Sleep current: <1uA

RF power: Max 10dBm

RF Data rate: Max 20kbps

Modulation: FSK / ASK

Program interfaces: SPI digital interface

Dimension: 17.6×16.1×5mm(L×W×H)

Work Temperature: -40°C--+85°C

Storage Temperature: -55°C--+125°C

Pin Description

Name	Description
RF	Antenna output pin: able to connect to user’s board with embedded antenna, or to connect with external antenna via IPX cable.
GND	GND
VDD	Power supply
SPIS	Digital input, mode selection: 0: Fixed frequency mode; 1: SPI mode
TX_MODE	Modulation selection/SPI enable
TX_DATA	TX Data/SPI Data
CE	Enable / SPI Clock
GND	GND

433MHz RF Transmitter Module FC-RF103