HopeRF RFM65W-433-S2 Module 433MHz, 1.8 → 3.6V

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£6.17

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£7.40

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RS Stock No.:
793-2014
Mfr. Part No.:
RFM65W-433-S2
Brand:
HopeRF
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Brand

HopeRF

Component Type

Module

Supported Frequency Bands

433MHz

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

COO (Country of Origin):
CN

RFM65 433MHz ISM Receiver, HopeRF


The RFM65W-433 is a low-cost 433MHz 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: 424 to 510MHz
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 1.9mm
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

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