DATA-0459
Datasheet for the Hope Microelectronics RFM31 RF Receiver Module
Features
1.8V to 3.6V
240MHz to 930MHz
FSK / GFSK / OOK modulation
-118dBm Sensitivity
Low power consumption
1kb/s to 128kb/s
Ultra low power shutdown mode
Digital RSSI
AFC
The RM31 is a low cost receiver module and offers advanced radio features including continuous frequency coverage from 240MHz to 930MHz. The extremely low receive sensitivity of -118dBm ensures extended range and improve link performance.
Additional system features such as an automatic wake-up timer, low battery detector, 64-byte TX / RX FIFOs automatic packet handling, and preamble detection reduce overall current consumption and allow the use of lower cost system microcontrollers. An integrated temperature sensor, general purpose ADC, power-on-reset ( POR ) and GPIOs further reduce overall system cost and size.
The RFM31’s digital receive architecture features a high performance ADC and DSP based modem which performs demodulation, filtering and packet handling for increased flexibility and performance. The digital architecture simplifies system design while allowing for use of lower-end microcontrollers.
Relevant Support for the RFM31
Below is the support information available for the RFM31 - select a link to download the relevant documentation.
DATA-0459
- Product Datasheet Datasheet for the Hope Microelectronics RFM31 RF Receiver Module Dated : 17 April 2009 ( Uploaded ) Relevant to : RFM31
MISC-0040
- Comparison Chart Comparison chart for the Hope Micro RF Module product range Dated : 14 July 2009 ( Uploaded ) Relevant to : Hope Microelectronics - Modules - RF
Relevant News for the RFM31
Below is the news information available for the RFM31 - select a link to view the relevant information.
Sorry, no news information is available for this product.
