Yeni Ürün RFM69HW Transceiver Modül

 

RFM69HW   -120dBm 433/868/915Mhz RF Transceiver Module  ( 500mt )

  

     The RFM69HW is a low cost low power long range highly integrated wireless RF Sub-ghz transceiver module capable of operation over a wide frequency range, including the 433, 868 and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility.

     The HopeRF RFM69HW is a low cost, long range, highly integrated, 433MHz, 868MHz & 915MHz RF wireless ISM transceiver module (frequency depends on the product selected). The high receiver sensitivity (–121dBm @ 1.2kbps) coupled with industry leading +20dBm output power ensures extended range and improved link performance. These modules can communicate over many, many km’s depending on the data rate and RF environment. All major RF communication parameters are programmable and most of them can be dynamically set.  The  RFM69HW offers the unique advantage of programmable narrow-band and wide-band communication modes without the need to modify external components. The RFM69HW is optimized for low power consumption while offering high RF output power and channelized operation. TrueRF™ technology enables a low-cost external component count (elimination of the SAW filter) whilst still satisfying ETSI and FCC regulations. The wide operating voltage range of 1.8–3.6 V and low current consumption makes the RFM69HW an ideal solution for battery powered applications.

      Communication with the RFM69HW module is via a standard 4-wire SPI interface. Three configurable general purpose I/Os are also available, the use of which can be tailored for the needs of your project or solution. The RFM69HW also incorporates a range of other features, including an 8-bit ADC, temperature sensor, RX and TX FIFOs, and low-battery detection. A datasheet for this product is available below (manufacturer provided)

 

Descriptions:

    The RFM69HW is a low cost low power long range highly integrated wireless RF Sub-ghz transceiver module capable of operation over a wide frequency range, including the 433, 868 and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility.

    All major RF communication parameters are programmable and most of them  can  be  dynamically set.  The  RFM69HW  offers  the unique advantage of programmable narrow-band and wide- band communication modes without the need to modify external components.

    The RFM69HW is optimized for low power consumption while offering high RF output power and channelized operation. TrueRF™ technology enables a low- cost  external component count  (elimination of  the  SAW filter) whilst still satisfying ETSI and FCC regulations.

 

Features:

  •  +20 dBm - 100 mW Power Output Capability  
  •  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  
  •  Programmable Pout: -18 to +20 dBm in 1dB steps  
  •  Constant RF performance over voltage range of chip  
  •  FSK Bit rates up to 300 kb/s  
  •  Fully integrated synthesizer with a resolution of 61 Hz  
  •  FSK, GFSK, MSK, GMSK and OOK modulations  
  •  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-16, AES-128, 66-byte FIFO Built-in temperature sensor

 

Applications:

  •  Automated Meter eading  
  •  Wireless Sensor Networks  
  •  Home and Building  Automation  
  •  Wireless Alarm and Security Systems  
  •  Industrial Monitoring and Control  
  •  Wireless M-BUS

 

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RFM69HW Transceiver Modül

  • Marka: HOPERF
  • Ürün Kodu: RFM69HW
  • Stok Durumu: Stokta var
  • Fiyat : 22,00TL
  • KDV Dahil : 25,96TL

Etiketler: RFM69HW, 868Mhz, Transceiver Modül