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RFM12BP Datasheet, PDF (1/8 Pages) List of Unclassifed Manufacturers – UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE | |||
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RFM12BP
Datasheet REV2.3
UNIVERSAL ISM BAND FSK TRANSCEIVER MODULE
WITH 500mW OUTPUT POWER
RFM12BP
ï¼the purpose of this spec covers mainly for the physical characteristic of the module, for register
configure and its related command info please refer to RFM12B datasheetï¼
General Introduction
RFM12BP is a low costing ISM band transceiver module implemented with 500mW output power. It
works signal ranges from 433/868/915MHZ bands, The SPI interface is used to communicate with
microcontroller for parameter setting.
Features:
⢠High output power with 500mW
⢠High input sensitivity with -117dBm
⢠Low costing, high performance and price ratio
⢠PLL and zero IF technology
⢠Fast PLL lock time
⢠High resolution PLL with 2.5 KHz step
⢠High data rate (up to 115.2 kbps with internal
demodulatorï¼with external RC filter highest data
rate is 256 kbps)
⢠50 OHM antenna input/output
⢠Programmable TX power
⢠Programmable TX frequency deviation (from 15
to 240 KHz)
⢠Programmable receiver bandwidth (from 67 to
400 kHz)
⢠Analog and digital signal strength indicator
(ARSSI/DRSSI)
⢠Automatic frequency control (AFC)
⢠Data quality detection (DQD)
⢠Internal data filtering and clock recovery
⢠RX synchron pattern recognition
⢠SPI compatible serial control interface
⢠Clock and reset signal output for external MCU
use
⢠16 bit RX Data FIFO
⢠Two 8 bit TX data registers
⢠Wakeup timer
⢠2.2V â 3.8V power supply for FSK IC, 12V power
supply for power amplifier
⢠Standby current less than 0.3uA
⢠Supports very short packets (down to 3 bytes)
Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com
http://www.hoperf.com
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