RFM23 433/868/915MHZ programmable wireless ISM RF transceiver module

Wireless RF Sub-GHz Transceiver Module RFM23BW: HopeRF's RFM23BW are highly integrated, low cost,433/868/915MHZ programmable wireless ISM RF transceiver module. The low receive sensitivity(?121dBm) coupled with industry leading +20dBm output power ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping
Additional 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 An integrated temperature sensor, general purpose ADC, power-on-reset (POR), and GPIOs
The RFM23B's digital receive architecture features a high-performance ADC and DSP based modem which performs demodulation, filtering, and packet handling. The direct digital transmit modulation and automatic PA power ramping ensure precise transmit modulation and reduced spectral spreading ensuring compliance with global regulations including FCC, ETSI.

Applications:-

•  Remote control
  
• Home security & alarm
  
• Telemetry
  
• Personal data logging
  
• Toy control
  
• Tire pressure monitoring
  
• Wireless PC peripherals
  
• Remote meter reading
  
• Remote keyless entry
  
• Home automation
  
• Industrial control
  
• Sensor networks
  
• Health monitors
  
• Tag readers
  
• Frequency Range z 433/470/868/915MHz ISM bands
• Power Supply = 1.8 to 3.6 V

Specification -

•  Frequency Range: 433/868/915MHz ISM bands
  
• Sensitivity = ?121 dBm +13 dBm Max (RFM23B) 
  
• Data Rate = 0.123 to 256 kbps
  
• FSK, GFSK, and OOK modulation
  
• Power Supply = 1.8 to 3.6 V
  
• Ultra low power shutdown mode
  
• Digital RSSI
  
• Wake-up timer
  
• Auto-frequency calibration (AFC) 
  
• Power-on-reset (POR) 
  
• Antenna diversity and TR switch control
  
• Configurable packet handler
  
• Preamble detector
  
• TX and RX 64 byte FIFOs
  
• Low battery detector
  
• Temperature sensor and 8-bit ADC
  
• Integrated voltage regulators
  
• Frequency hopping capability
  
• On-chip crystal tuning
• 14-PIN DIP & 16-PIN SMD package 

Package Include:-

1x RFM23 433/868/915MHZ programmable wireless ISM RF transceiver module