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Product Description:
FC-RF103 is a low-cost mini-size low power consumption RF TX module. It has optional modulation FSK or ASK. It adopts crystal-based high performance RFIC. Its TX frequency can be programmable from 420MHz to 440MHz and TX power can be adjustable. It works in wide voltage with high frequency stability. It is recommended to work with FC-RF104 RF RX module from Friendcom.
Specifications:
TX Module : FC-RF103
Work frequency: 433MHz
Work voltage: DC3V(2.2--3.3V), typical 2.8VDC
Tx current: 16mA @ 10dBm
Sleep current:: 1uA
Max RF Data rate: Max 20kbps
Modulation: FSK optional
Programming interface: SPI
Dimension: 17.6mm×16.2mm×5mm
Working temperature: -30C degree--+70C degree
Storage temperature:: -40C degree--+85C degree
Applications:
wireless data communication ,
remote control,
Keyless entry,
home automation,
wireless toy. Etc.
Pin No. | Name | Description |
1 | RF | Antenna output pin: able to connect to user’s board with embedded antenna, or to connect with external antenna via IPX cable. |
2 | GND | GND |
3 | VDD | Power supply |
4 | SPIS | Digital input, mode selection: 0: Fixed frequency mode; 1: SPI mode |
5 | TX_MODE | Modulation selection / SPI enable |
6 | TX_DATA | TX Data / SPI Data |
7 | CE | Enable / SPI Clock |
8 | GND | GND |
FSK Wireless Embedded Receiver Module