HopeRF RFM65W-868-S2 RF Receiver Module 868 MHz, 1.8 → 3.6V

  • RS Stock No. 793-2018
  • Mfr. Part No. RFM65W-868-S2
  • Manufacturer HopeRF
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

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)

Wireless Modules - HopeRF

Specifications
Attribute Value
Module Type Receiver
Supported Frequency Bands 868 MHz
Modulation Technique FSK, GFSK, GMSK, MSK, OOK
Maximum RF Data Rate 300kbit/s
Receiver Sensitivity -120dBm
Supported Bus Interfaces SPI
Supply Voltage 1.8 → 3.6V
Dimensions 19.7 x 16 x 1mm
Height 1.9mm
Length 19.7mm
Maximum Operating Temperature +70°C
Minimum Operating Temperature -20°C
Width 16mm
2 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 47.66
units
Per unit
1 - 9
MYR47.66
10 - 49
MYR46.11
50 +
MYR44.80
Related Products
The GPS-622F is a small form factor GPS ...
Description:
The GPS-622F is a small form factor GPS module intended for incorporation in a broad range of OEM products, where fast and easy system integration and minimal development risk is required. Receiver type: 65 channel GPS L1 frequency, C/A CodeOpen ...
The GPS-330R is a GPS module with a ...
Description:
The GPS-330R is a GPS module with a USB interface intended for incorporation in a broad range of OEM products, where fast and easy system integration and minimal development risk is required. Receiver type: 16 channel GPS L1 frequency, C/A ...
The ZETA modules are cost-effective high-performance sub-1GHz ISM ...
Description:
The ZETA modules are cost-effective high-performance sub-1GHz ISM band radio modules based on EZRadio® technology and the Si4455 RF transceiver chip. RF Operating Frequency: 433/868MHz ISM bandRF Output Power: up to +13dBmReceiver Sensitivity: -116dBm @ 2.4kbps, GFSK, 0.1% BERModulation: FSK, ...
The ZETAPLUS Smart module is a Radio Transceiver ...
Description:
The ZETAPLUS Smart module is a Radio Transceiver with SPI (Serial Peripheral Interface) and UART interface. A highly tuned RF matching network achieves range of 2 kilometres. It features a 64-byte transmit/receive FIFO and has low current consumption for the ...