Modulo RF HopeRF RFM65W-868-S2, 1.8 → 3.6V, -20 → +70°C

  • Codice RS 793-2018
  • Codice costruttore RFM65W-868-S2
  • Costruttore HopeRF
Documentazione Tecnica
Paese di origine: CN
Dettagli prodotto

RFM65 868MHz ISM Receiver, HopeRF

The RFM65W-868 is a low-cost 868MHz ISM-band receiver module. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM65W offers the advantage of programmable narrow-band and wide-band communication modes. The RFM65W is optimized for low power consumption while offering high sensitivity and channelized operation. In order to better use RFM65W modules, this specification also involves a large number of the parameters and functions of its core RF65 chip, including those IC pins which are not leaded out. All of these can help customers gain a better understanding of the performance of RFM65W modules.

RF Carrier Frequency range: 862 to 890MHz
Modulation: FSK, GFSK, MSK, GMSK or OOK
Sensitivity: -120dBm at 1.2kbps
High Selectivity from 16-tap FIR Channel Filter
Linearity: IIP3 = -18dBm, IIP2 = +35dBm
80dB Blocking Immunity, no Image Frequency response
Low current: Rx = 16mA, 100nA register retention
Constant RF performance over voltage range of module
FSK Data Rate: 300kbps
Fully integrated synthesizer with a resolution of 61Hz
Built-in Bit Synchronizer performing Clock Recovery
Incoming Sync Word Recognition
RSSI: 115dB+ Dynamic Range
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
SPI serial data interface
Power supply: +1.8 to +3.6Vdc
Operating temperature range: -20 to +70°C
Dimensions: 19.7 x 16 x 1mm
Applications: Automated Meter Reading, Wireless Sensor Networks, Home & Building Automation, Wireless Alarm & Security Systems, Industrial Monitoring & Control, Local communication for the Internet-of-Things (IoT)

Moduli wireless - HopeRF

Attributo Valore
Tipo di modulo Ricevitore
Bande di frequenza supportate 868 MHz
Tecnica di modulazione FSK, GFSK, GMSK, MSK, OOK
Dati RF massimi 300kbit/s
Sensibilità ricevitore -120dBm
Interfaccia Bus supportata SPI
Tensione di alimentazione 1.8 → 3.6V
Dimensioni 19.7 x 16 x 1mm
Altezza 1.9mm
Lunghezza 19.7mm
Massima temperatura operativa +70°C
Minima temperatura operativa -20°C
Larghezza 16mm
6 Disponibile per la consegna entro 1 giorni lavorativi, per ordini effettuati entro le 19:00 (magazzini in Europa)
Prezzo per: Unità
(IVA esclusa)
(IVA inclusa)
Per unità
1 - 4
€ 8,23
5 - 9
€ 7,41
10 +
€ 6,17