DESCRIPTION
The RFM65CW is a low cost receiver module capable of operation in 315,433,868 and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM65CW offers the unique advantage of programmable narrow-band and wide-band communication modes. The RFM65CW is optimized for low power consumption while offering high sensitivity and channelized operation. Compliance ETSI and FCC regulations.
FEATURES
- High Sensitivity: down to -120 dBm at 1.2 kbps
- High Selectivity: 16-tap FIR Channel Filter
- Bullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm, 80 dB Blocking Immunity, no Image Frequency response
- Low current: Rx = 16 mA, 100nA register retention
- Constant RF performance over voltage range of module
- FSK Bit rates up to 300 kb/s
- Fully integrated synthesizer with a resolution of 61 Hz
- FSK, GFSK, MSK, GMSK and OOK demodulation
- Built-in Bit Synchronizer performing Clock Recovery
- Incoming Sync Word Recognition
- 115 dB+ Dynamic Range RSSI
- Automatic RF Sense with ultra-fast AFC
- Packet engine with CRC, AES-128 encryption and 66-byte FIFO
- Built-in temperature sensor and Low Battery indicator
- Module size:16X16mm
APPLICATIONS
- Automated Meter Reading
- Wireless Sensor Networks
- Home and Building Automation
- Wireless Alarm and Security Systems
- Industrial Monitoring and Control
Download:
Datasheet: RFM65CW.
Useful Link:
RFM65W/RFM69W/RFM69HW Register Settings
HopeRF RFDK_RFMxx_DEMO_V2.1 operation manual
RFDK_PIC16_LCD V1.1 Hardware resource
HopeRF_RF-EVB_manual_V1.21
RF product design tool list
RFDK_RFM65W_V2.1 Demo Code
Application note on RFM65CW replacing RFM01
RFM69W LCD-Listen mode code
