Featured Products
RFM68 868MHz ISM Transmitter, HopeRF The RFM68W-868 is a very low-cost short-range 868MHz ISM-band transmit...
RFM65 868MHz ISM Receiver, HopeRF The RFM65W-868 is a low-cost 868MHz ISM-band receiver module. All major RF commun...
RFM02 433MHz ISM Transmitter, HopeRF The RFM02-433 is a low-cost short-range 433MHz ISM-band transmitter mo...
RFM68 433MHz ISM Transmitter, HopeRF The RFM68W-433 is a very low-cost short-range 433MHz ISM-band transmit...
RFM31B 868MHz ISM Receiver, HopeRF The RFM31B-868 is a highly integrated, low-cost 868MHz ISM-band receive...
RFM64 433MHz ISM Transceiver, HopeRF The RFM64W is a low-cost 433MHz ISM-band transceiver module. The RFM64...
RFM42 868MHz ISM Transmitter, HopeRF The RFM42B-868 is a highly integrated, low-cost 868MHz ISM-band transm...
RFM69 868MHz ISM Transceiver, HopeRF These RFM69-868 transceiver modules operate over the 868MHz license-free ISM (Industry Scientific and Medic...
RFM67 868MHz ISM Transmitter, HopeRF The RFM67W-868 is a highly integrated, dual-mode 868MHz ISM-band transmitter module. The RFM67W module has...
RFM22B 868MHz ISM Transceiver, HopeRF The RFM22B-868 is a highly integrated, low-cost 868MHz ISM-band trans...
433MHz FSK Modules, HopeRF The HopeRF transmitter & receiver modules are extremely cost effective but high...
RFM65 433MHz ISM Receiver, HopeRF The RFM65W-433 is a low-cost 433MHz ISM-band receiver module. All major R...
Popular Categories For HopeRF
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RFM65W-868-S2, HopeRF
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
Popular items
RFM68W-868-S2, HopeRF
RFM68 868MHz ISM Transmitter, HopeRF
The RFM68W-868 is a very low-cost short-range 868MHz ISM-band transmitter module.The RFM68W may be used without the requirement for configuration via an MCU. However, when connected to an MCU, the communication link parameters may be re-configured, including output power, modulation format and operating channel.
Carrier Frequency range: 860 to 870MHz
RF Output Power: +10dBm or 0dBm
Modulation: FSK or OOK
Data rate: Up to 100kbps
Low BOM Fully Integrated Tx
Fractional-N PLL with 1.5 kHz typical step
Frequency agility for FHSS modulation
Single serial I/O pin
Power supply: +1.8 to +3.7Vdc
Operating temperature range: -20 to +70°C
Dimensions: 14.5 x 15 x 1.7mm
FCC Part 15.247 DTS Mode compliant
Applications: Remote Keyless Entry (RKE), Remote Control / Security Systems, Local communication for the Internet-of-Things (IoT)
Wireless Modules - HopeRF
Popular items
RFM02-433-D, HopeRF
RFM02 433MHz ISM Transmitter, HopeRF
The RFM02-433 is a low-cost short-range 433MHz ISM-band transmitter module using FSK modulation.
RF Carrier Frequency range: 430.24 to 439.75MHz ISM band
RF Output Power: up to +7dBm
Modulation: FSK
OTA Data Rate: 115.2kbps
10MHz crystal for PLL reference
Programmable crystal load capacitor bank
Fast PLL lock time
High resolution PLL with 2.5kHz step
Programmable frequency deviation (from 30kHz to 210kHz, step 30kHz)
Differential antenna output
Automatic antenna tuning
Host communication: serial SPI
Clock and reset signal output for external MCU use
Wake-up timer
Low battery detection
Power supply: +2.2 to +5.4Vdc
Stand-by current less than 0.3μA
Operating temperature range: -40 to +85°C
Package style: 14-Pin DIP module
Dimensions: 16.1 x 15.9 x 4.2mm
Applications: Remote control, Remote sensing, Wireless data collection, Home security system, Toys, Tyre pressure monitoring system, local communication for the Internet-of-Things (IoT)
Wireless Modules - HopeRF
Popular items
RFM68W-433-S2, HopeRF
RFM68 433MHz ISM Transmitter, HopeRF
The RFM68W-433 is a very low-cost short-range 433MHz ISM-band transmitter module.The RFM68W may be used without the requirement for configuration via an MCU. However, when connected to an MCU, the communication link parameters may be re-configured, including output power, modulation format and operating channel.
Carrier Frequency range: 380 to 450MHz
RF Output Power: +10dBm or 0dBm
Modulation: FSK or OOK
Data rate: Up to 100kbps
Low BOM Fully Integrated Tx
Fractional-N PLL with 1.5 kHz typical step
Frequency agility for FHSS modulation
Single serial I/O pin
Power supply: +1.8 to +3.7Vdc
Operating temperature range: -20 to +70°C
Dimensions: 14.5 x 15 x 1.7mm
FCC Part 15.247 DTS Mode compliant
Applications: Remote Keyless Entry (RKE), Remote Control / Security Systems, Local communication for the Internet-of-Things (IoT)
Wireless Modules - HopeRF
Popular items
RFM31B-868-D, HopeRF
RFM31B 868MHz ISM Receiver, HopeRF
The
RFM31B-868
is a highly integrated, low-cost 868MHz ISM-band receiver module. Built-in antenna diversity and support for frequency hopping can be used to extend range and enhance performance. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market. Available in DIP or SMD module format.
Module Features
Carrier Frequency Range: 848 to 888MHz ISM band
Receiver Sensitivity: –121dBm @ 2kbps, GFSK
OTA Data Rate = 0.123 to 256kbps
Modulation: FSK, GFSK or OOK
Frequency hopping (FHSS) capability
Digital RSSI
Wake-up timer
On-chip crystal tuning
Auto-frequency calibration (AFC)
Power-on-reset (POR)
Embedded antenna diversity algorithm
Packet handler, preamble detector and CRC checker
Supports Data Whitening and Manchester Encoding
Receiver 64-byte FIFO
Low-battery detector
Temperature sensor and 8-bit ADC
Host communication: serial SPI
Power Supply: +1.8 to +3.6Vdc
Power-saving modes: Tune, Ready, Sensor, Sleep, Standby, Idle and Shutdown
Integrated voltage regulators
Operating temperature range: -40 to +85°C
Dimensions: 15.5 x 14mm (DIP), 16 x 16mm (SMD)
Applications: Remote control, Home security, Telemetry, Personal data logging, Tyre pressure monitoring, Wireless PC peripherals, Remote meter reading, Remote keyless entry, Home automation, Industrial control, Sensor networks, Health monitors and the Internet-of-Things (IoT)
RS Product Codes
731-2735
RFM31B-868-D 14-Pin DIP module
731-2739
RFM31B-868-S1 16-Pin SMD module
Wireless Modules - HopeRF
Popular items
RFM42B-868-S1, HopeRF
RFM42 868MHz ISM Transmitter, HopeRF
The RFM42B-868 is a highly integrated, low-cost 868MHz ISM-band transmitter module. 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. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market.
Carrier Frequency Range: 848 to 888MHz
RF Output Power: +1 to +20dBm
Data Rate = 0.123 to 256kbps
Modulation: FSK, GFSK or OOK
Wake-up timer
Frequency hopping capability
On-chip crystal tuning
Integrated 32kHz RC or 32kHz crystal
Power-on-reset (POR)
Configurable packet handler
Tx 64-byte FIFO
Low battery detector
Temperature sensor and 8-bit ADC
SPI serial data interface
Power Supply: +1.8 to +3.6Vdc
Low Power Consumption: 85mA @ +20dBm
Ultra low power shutdown mode
Operating temperature range: -40 to +85°C
Integrated voltage regulators
Package style: 14-Pin DIP module (RS
731-2748
), 16-Pin SMD module (RS
731-2741
)
Applications: Remote control, Home security, Telemetry, Personal data logging, Tyre pressure monitoring, Wireless PC peripherals, Remote meter reading, Remote keyless entry, Home automation, Industrial control, Sensor networks, Health monitors and the Internet-of-Things (IoT)
Wireless Modules - HopeRF
Popular items
RFM64W-433S2, HopeRF
RFM64 433MHz ISM Transceiver, HopeRF
The RFM64W is a low-cost 433MHz ISM-band transceiver module. The RFM64W is optimized for very low power consumption. All major RF communication parameters are programmable and most of them may be dynamically set. In order to better use RFM64W modules, this specification also involves a large number of the parameters and functions of its RF64 core chip, including those IC pins which are not leaded out. All of these can help customers gain a better understanding of the performance of RFM64W modules.
Carrier Frequency range: 432 to 436MHz
RF Output Power: 12dBm
Modulation: FSK or OOK
Receiver Sensitivity: -104dBm at 25kbps in FSK, -110dBm at 2kbps in OOK
Rx power consumption: 3mA
Tx power consumption: 25mA @ +10dBm
Programmable RF output power: up to +12dBm in 8 steps
Packet handling feature with data whitening and automatic CRC generation
RSSI (Received Signal Strength Indicator)
Data rate: Up to 150kbps with NRZ coding
On-chip frequency synthesizer
Incoming sync word recognition
Built-in Bit-Synchronizer for incoming data and clock synchronization and recovery
Power supply: +2.1 to +3.6Vdc
Operating temperature range: -20 to +70°C
Dimensions: 19.7 x 16 x 1.9mm
Optimized Circuit Configuration for low-cost applications
Applications: Wireless alarm & security systems, Wireless sensor networks, Automated Meter Reading, Home & Building automation, Industrial monitoring & control, Remote Wireless Control
, Local communication for the Internet-of-Things (IoT)
Wireless Modules - HopeRF
Popular items
RFM69HW-868-S2, HopeRF
RFM69 868MHz ISM Transceiver, HopeRF
These RFM69-868 transceiver modules operate over the 868MHz license-free ISM (Industry Scientific and Medical) frequeny band. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM69 has the advantage of programmable narrow-band and wide- band communication modes. The RFM69 is optimized for low power consumption while offering high RF output power and channelized operation. Two RF power output options are available.
RF Carrier Frequency range: 862 to 890MHz
RF Power Output:+13dBm (RFM69W RS
793-1998
), +20dBm (RFM69HW RS
793-1992
)
Receiver Sensitivity: -120dBm at 1.2kbps
Modulation: FSK, GFSK, MSK, GMSK or OOK
OTA Data rate: 300kbps (FSK)
Linearity: IIP3 = -18dBm, IIP2 = +35dBm
80dB Blocking Immunity, no Image Frequency response
16-tap FIR Channel Filter
Built-in Bit Synchronizer performing Clock Recovery
Incoming Sync Word Recognition
115dB+ Dynamic Range RSSI
Automatic RF Sense with ultra-fast AFC
Packet engine with CRC-16, AES-128, 66-byte FIFO
Host communication: serial SPI
Built-in temperature sensor
Power supply: +2.4V to +3.6Vdc
Low current: Rx = 16mA, 100nA register retention
Operating temperature range: -20 to +70°C
Dimensions: 19.7 x 16 x 2mm
Applications: Automated Meter Reading, Wireless Sensor Networks, Home & Building Automation, Wireless Alarm & Security Systems, Industrial Monitoring & Control, Wireless M-BUS
, Internet-of-Things (IoT)
Popular items
RFM67W-868-S2, HopeRF
RFM67 868MHz ISM Transmitter, HopeRF
The RFM67W-868 is a highly integrated, dual-mode 868MHz ISM-band transmitter module. The RFM67W module has two
modes of operation: a conventional MCU controlled mode and a stand-alone mode which enables the module to download configuration and messages from an EEPROM in response to a user input.
The RFM67W offers high RF output power and channelized operation suited for the European (ETSI EN 300-220-1), North American (FCC part 15.231, 15.247 & 15.249) and Japanese (ARIB T-67) regulatory standards.
Carrier Frequency Range: 862 to 890MHz
Modulation: FSK, GFSK, MSK, GMSK or OOK
RF Output Power: +17dBm
Programmable output power
Data rate: Up to 600kbps
Stand-alone mode: No need for a host MCU
Low phase noise (-95 dBc/Hz @ 50kHz) with automated PLL calibration and fully integrated VCO and loop filter
On-chip RC timer for timer/wake-up applications
Low battery detection
SPI serial data interface
Power supply: +1.8 to +3.7Vdc
Operating temperature range: -20 to +70°C
Dimensions: 19.7 x 16 x 1.9mm
Applications: Remote Keyless Entry (RKE), Remote Control / Security Systems, Voice & Data RF Communication Links, Process and building / home, control, Active RFID, AMR / AMI Platforms, Local communication for the Internet-of-Things (IoT)
Popular items
RFM22B-868-S1, HopeRF
RFM22B 868MHz ISM Transceiver, HopeRF
The RFM22B-868 is a highly integrated, low-cost 868MHz ISM-band transceiver module. Built-in antenna diversity and support for frequency hopping can be used to extend range and enhance performance. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market.
Carrier Frequency Range: 848 to 888MHz
RF Output Power: +20dBm
Receiver Sensitivity: –121dBm @ 2kbps
Data Rate = 0.123 to 256kbps
Modulation: FSK, GFSK or OOK
Digital RSSI
Wake-up timer
Frequency hopping capability
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
SPI serial data interface
Power Supply: +1.8V to +3.6Vdc
Low Power Consumption: 18.5mA receive, 85mA @ +20dBm transmit
Ultra low power shutdown mode
Operating temperature range: -40 to +85°C
Integrated voltage regulators
Package style: 16-Pin SMD module
Applications: Remote control, Home security, Telemetry, Personal data logging, Tyre pressure monitoring, Wireless PC peripherals, Remote meter reading, Remote keyless entry, Home automation, Industrial control, Sensor networks, Health monitors and the Internet-of-Things (IoT)
Wireless Modules - HopeRF
Popular items
RFM12B-DEMO, HopeRF
433MHz FSK Modules, HopeRF
The HopeRF transmitter & receiver modules are extremely cost effective but high performance radio modules. They can wake intermittently and provide direct control outputs to a microcontroller making them ideally suited for battery applications.,The modules will suit one-to-one multi-node wireless links in applications including car and building security, POS, inventory tracking and remote process monitoring
·433MHz carrier frequency with FSK modulation
·Low current consumption
·Programmable receiver bandwidth
·Programmable output power and high sensitivity
·Range up to 300m
·Data rate up to 115.2kbps with internal demodulator
·SPI interface to communicate with MCU for parameter setting
Wireless Modules - HopeRF
Popular items
RFM65W-433-S2, HopeRF
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
New Items
New items
RFM65W-868-S2, HopeRF
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
New items
RFM68W-868-S2, HopeRF
RFM68 868MHz ISM Transmitter, HopeRF
The RFM68W-868 is a very low-cost short-range 868MHz ISM-band transmitter module.The RFM68W may be used without the requirement for configuration via an MCU. However, when connected to an MCU, the communication link parameters may be re-configured, including output power, modulation format and operating channel.
Carrier Frequency range: 860 to 870MHz
RF Output Power: +10dBm or 0dBm
Modulation: FSK or OOK
Data rate: Up to 100kbps
Low BOM Fully Integrated Tx
Fractional-N PLL with 1.5 kHz typical step
Frequency agility for FHSS modulation
Single serial I/O pin
Power supply: +1.8 to +3.7Vdc
Operating temperature range: -20 to +70°C
Dimensions: 14.5 x 15 x 1.7mm
FCC Part 15.247 DTS Mode compliant
Applications: Remote Keyless Entry (RKE), Remote Control / Security Systems, Local communication for the Internet-of-Things (IoT)
Wireless Modules - HopeRF
New items
RFM02-433-D, HopeRF
RFM02 433MHz ISM Transmitter, HopeRF
The RFM02-433 is a low-cost short-range 433MHz ISM-band transmitter module using FSK modulation.
RF Carrier Frequency range: 430.24 to 439.75MHz ISM band
RF Output Power: up to +7dBm
Modulation: FSK
OTA Data Rate: 115.2kbps
10MHz crystal for PLL reference
Programmable crystal load capacitor bank
Fast PLL lock time
High resolution PLL with 2.5kHz step
Programmable frequency deviation (from 30kHz to 210kHz, step 30kHz)
Differential antenna output
Automatic antenna tuning
Host communication: serial SPI
Clock and reset signal output for external MCU use
Wake-up timer
Low battery detection
Power supply: +2.2 to +5.4Vdc
Stand-by current less than 0.3μA
Operating temperature range: -40 to +85°C
Package style: 14-Pin DIP module
Dimensions: 16.1 x 15.9 x 4.2mm
Applications: Remote control, Remote sensing, Wireless data collection, Home security system, Toys, Tyre pressure monitoring system, local communication for the Internet-of-Things (IoT)
Wireless Modules - HopeRF
New items
RFM68W-433-S2, HopeRF
RFM68 433MHz ISM Transmitter, HopeRF
The RFM68W-433 is a very low-cost short-range 433MHz ISM-band transmitter module.The RFM68W may be used without the requirement for configuration via an MCU. However, when connected to an MCU, the communication link parameters may be re-configured, including output power, modulation format and operating channel.
Carrier Frequency range: 380 to 450MHz
RF Output Power: +10dBm or 0dBm
Modulation: FSK or OOK
Data rate: Up to 100kbps
Low BOM Fully Integrated Tx
Fractional-N PLL with 1.5 kHz typical step
Frequency agility for FHSS modulation
Single serial I/O pin
Power supply: +1.8 to +3.7Vdc
Operating temperature range: -20 to +70°C
Dimensions: 14.5 x 15 x 1.7mm
FCC Part 15.247 DTS Mode compliant
Applications: Remote Keyless Entry (RKE), Remote Control / Security Systems, Local communication for the Internet-of-Things (IoT)
Wireless Modules - HopeRF
New items
RFM31B-868-D, HopeRF
RFM31B 868MHz ISM Receiver, HopeRF
The
RFM31B-868
is a highly integrated, low-cost 868MHz ISM-band receiver module. Built-in antenna diversity and support for frequency hopping can be used to extend range and enhance performance. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market. Available in DIP or SMD module format.
Module Features
Carrier Frequency Range: 848 to 888MHz ISM band
Receiver Sensitivity: –121dBm @ 2kbps, GFSK
OTA Data Rate = 0.123 to 256kbps
Modulation: FSK, GFSK or OOK
Frequency hopping (FHSS) capability
Digital RSSI
Wake-up timer
On-chip crystal tuning
Auto-frequency calibration (AFC)
Power-on-reset (POR)
Embedded antenna diversity algorithm
Packet handler, preamble detector and CRC checker
Supports Data Whitening and Manchester Encoding
Receiver 64-byte FIFO
Low-battery detector
Temperature sensor and 8-bit ADC
Host communication: serial SPI
Power Supply: +1.8 to +3.6Vdc
Power-saving modes: Tune, Ready, Sensor, Sleep, Standby, Idle and Shutdown
Integrated voltage regulators
Operating temperature range: -40 to +85°C
Dimensions: 15.5 x 14mm (DIP), 16 x 16mm (SMD)
Applications: Remote control, Home security, Telemetry, Personal data logging, Tyre pressure monitoring, Wireless PC peripherals, Remote meter reading, Remote keyless entry, Home automation, Industrial control, Sensor networks, Health monitors and the Internet-of-Things (IoT)
RS Product Codes
731-2735
RFM31B-868-D 14-Pin DIP module
731-2739
RFM31B-868-S1 16-Pin SMD module
Wireless Modules - HopeRF
New items
RFM42B-868-S1, HopeRF
RFM42 868MHz ISM Transmitter, HopeRF
The RFM42B-868 is a highly integrated, low-cost 868MHz ISM-band transmitter module. 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. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market.
Carrier Frequency Range: 848 to 888MHz
RF Output Power: +1 to +20dBm
Data Rate = 0.123 to 256kbps
Modulation: FSK, GFSK or OOK
Wake-up timer
Frequency hopping capability
On-chip crystal tuning
Integrated 32kHz RC or 32kHz crystal
Power-on-reset (POR)
Configurable packet handler
Tx 64-byte FIFO
Low battery detector
Temperature sensor and 8-bit ADC
SPI serial data interface
Power Supply: +1.8 to +3.6Vdc
Low Power Consumption: 85mA @ +20dBm
Ultra low power shutdown mode
Operating temperature range: -40 to +85°C
Integrated voltage regulators
Package style: 14-Pin DIP module (RS
731-2748
), 16-Pin SMD module (RS
731-2741
)
Applications: Remote control, Home security, Telemetry, Personal data logging, Tyre pressure monitoring, Wireless PC peripherals, Remote meter reading, Remote keyless entry, Home automation, Industrial control, Sensor networks, Health monitors and the Internet-of-Things (IoT)
Wireless Modules - HopeRF
New items
RFM64W-433S2, HopeRF
RFM64 433MHz ISM Transceiver, HopeRF
The RFM64W is a low-cost 433MHz ISM-band transceiver module. The RFM64W is optimized for very low power consumption. All major RF communication parameters are programmable and most of them may be dynamically set. In order to better use RFM64W modules, this specification also involves a large number of the parameters and functions of its RF64 core chip, including those IC pins which are not leaded out. All of these can help customers gain a better understanding of the performance of RFM64W modules.
Carrier Frequency range: 432 to 436MHz
RF Output Power: 12dBm
Modulation: FSK or OOK
Receiver Sensitivity: -104dBm at 25kbps in FSK, -110dBm at 2kbps in OOK
Rx power consumption: 3mA
Tx power consumption: 25mA @ +10dBm
Programmable RF output power: up to +12dBm in 8 steps
Packet handling feature with data whitening and automatic CRC generation
RSSI (Received Signal Strength Indicator)
Data rate: Up to 150kbps with NRZ coding
On-chip frequency synthesizer
Incoming sync word recognition
Built-in Bit-Synchronizer for incoming data and clock synchronization and recovery
Power supply: +2.1 to +3.6Vdc
Operating temperature range: -20 to +70°C
Dimensions: 19.7 x 16 x 1.9mm
Optimized Circuit Configuration for low-cost applications
Applications: Wireless alarm & security systems, Wireless sensor networks, Automated Meter Reading, Home & Building automation, Industrial monitoring & control, Remote Wireless Control
, Local communication for the Internet-of-Things (IoT)
Wireless Modules - HopeRF
New items
RFM69HW-868-S2, HopeRF
RFM69 868MHz ISM Transceiver, HopeRF
These RFM69-868 transceiver modules operate over the 868MHz license-free ISM (Industry Scientific and Medical) frequeny band. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM69 has the advantage of programmable narrow-band and wide- band communication modes. The RFM69 is optimized for low power consumption while offering high RF output power and channelized operation. Two RF power output options are available.
RF Carrier Frequency range: 862 to 890MHz
RF Power Output:+13dBm (RFM69W RS
793-1998
), +20dBm (RFM69HW RS
793-1992
)
Receiver Sensitivity: -120dBm at 1.2kbps
Modulation: FSK, GFSK, MSK, GMSK or OOK
OTA Data rate: 300kbps (FSK)
Linearity: IIP3 = -18dBm, IIP2 = +35dBm
80dB Blocking Immunity, no Image Frequency response
16-tap FIR Channel Filter
Built-in Bit Synchronizer performing Clock Recovery
Incoming Sync Word Recognition
115dB+ Dynamic Range RSSI
Automatic RF Sense with ultra-fast AFC
Packet engine with CRC-16, AES-128, 66-byte FIFO
Host communication: serial SPI
Built-in temperature sensor
Power supply: +2.4V to +3.6Vdc
Low current: Rx = 16mA, 100nA register retention
Operating temperature range: -20 to +70°C
Dimensions: 19.7 x 16 x 2mm
Applications: Automated Meter Reading, Wireless Sensor Networks, Home & Building Automation, Wireless Alarm & Security Systems, Industrial Monitoring & Control, Wireless M-BUS
, Internet-of-Things (IoT)
New items
RFM67W-868-S2, HopeRF
RFM67 868MHz ISM Transmitter, HopeRF
The RFM67W-868 is a highly integrated, dual-mode 868MHz ISM-band transmitter module. The RFM67W module has two
modes of operation: a conventional MCU controlled mode and a stand-alone mode which enables the module to download configuration and messages from an EEPROM in response to a user input.
The RFM67W offers high RF output power and channelized operation suited for the European (ETSI EN 300-220-1), North American (FCC part 15.231, 15.247 & 15.249) and Japanese (ARIB T-67) regulatory standards.
Carrier Frequency Range: 862 to 890MHz
Modulation: FSK, GFSK, MSK, GMSK or OOK
RF Output Power: +17dBm
Programmable output power
Data rate: Up to 600kbps
Stand-alone mode: No need for a host MCU
Low phase noise (-95 dBc/Hz @ 50kHz) with automated PLL calibration and fully integrated VCO and loop filter
On-chip RC timer for timer/wake-up applications
Low battery detection
SPI serial data interface
Power supply: +1.8 to +3.7Vdc
Operating temperature range: -20 to +70°C
Dimensions: 19.7 x 16 x 1.9mm
Applications: Remote Keyless Entry (RKE), Remote Control / Security Systems, Voice & Data RF Communication Links, Process and building / home, control, Active RFID, AMR / AMI Platforms, Local communication for the Internet-of-Things (IoT)
New items
RFM22B-868-S1, HopeRF
RFM22B 868MHz ISM Transceiver, HopeRF
The RFM22B-868 is a highly integrated, low-cost 868MHz ISM-band transceiver module. Built-in antenna diversity and support for frequency hopping can be used to extend range and enhance performance. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market.
Carrier Frequency Range: 848 to 888MHz
RF Output Power: +20dBm
Receiver Sensitivity: –121dBm @ 2kbps
Data Rate = 0.123 to 256kbps
Modulation: FSK, GFSK or OOK
Digital RSSI
Wake-up timer
Frequency hopping capability
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
SPI serial data interface
Power Supply: +1.8V to +3.6Vdc
Low Power Consumption: 18.5mA receive, 85mA @ +20dBm transmit
Ultra low power shutdown mode
Operating temperature range: -40 to +85°C
Integrated voltage regulators
Package style: 16-Pin SMD module
Applications: Remote control, Home security, Telemetry, Personal data logging, Tyre pressure monitoring, Wireless PC peripherals, Remote meter reading, Remote keyless entry, Home automation, Industrial control, Sensor networks, Health monitors and the Internet-of-Things (IoT)
Wireless Modules - HopeRF
New items
RFM12B-DEMO, HopeRF
433MHz FSK Modules, HopeRF
The HopeRF transmitter & receiver modules are extremely cost effective but high performance radio modules. They can wake intermittently and provide direct control outputs to a microcontroller making them ideally suited for battery applications.,The modules will suit one-to-one multi-node wireless links in applications including car and building security, POS, inventory tracking and remote process monitoring
·433MHz carrier frequency with FSK modulation
·Low current consumption
·Programmable receiver bandwidth
·Programmable output power and high sensitivity
·Range up to 300m
·Data rate up to 115.2kbps with internal demodulator
·SPI interface to communicate with MCU for parameter setting
Wireless Modules - HopeRF
New items
RFM65W-433-S2, HopeRF
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
Don’t hesitate to ask questions for better clarification.