RFM12B
RFM12B is manufactured by Hope RF.
..
Datasheet REV1.2
UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE
（the purpose of this spec covers mainly for the physical characteristic of the module, for register configure and its related mand info please refer to RF12B data sheets）
General Introduction
RFM12B is a low costing ISM band transceiver module implemented with unique PLL. It works signal ranges from 433/868/915MHZ bands, ply with FCC, ETSI regulation. The SPI interface is used to municate with microcontroller for parameter setting.
Features
:
- Low costing, high performance and price ratio
- Tuning free during production
- PLL and zero IF technology
- Fast PLL lock time
- High...
