RF Modules

What is a RF Module?
A RF Module is commonly referred to as a “radio frequency” module, it is a small electronic device that is used to transmit and receive radio signals between two devices. A RF Module is usually used with a pair of encoder/decoders. The encoder is used for encoding parallel data for transmitting whilst the reception is decoded by a decoder.

What is the main function of a RF Module?
Radio frequency modules are the biggest facilitator of wireless communication, this is because it does not require a line of sight. This is in contrast to its usual alternative, Infrared, which mostly operates in line of sight mode. It spans between a range of 3 KHz and 300 GHz, with the lower end being applied in applications such as submarines and radio stations whilst the higher spectrum is used in applications such as GPS, Wi-Fi, Bluetooth and TV broadcasting. Some of the main functions of a RF Module are:
• Act as a transmitter of signals
• A solution for detecting radio signals
• Bridging communication between two devices
• RF can stretch communication between applications
• Acts as a receiver module
• Acts as a transmitter

Did you know?
The performance of radio frequency applications is dependent on a few factors.
• Through increasing a transmitter’s power, a larger communication range can be attained. This also causes a power drain from the power source which could result in a shorter life span for battery powered devices.
• Through the use of higher transmitted power, an interference with other radio frequencies can occur.

Typical Applications of a RF Module
• Car alarm systems
• Remote controls
• Sensor reporting
• Automation systems

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กำลังดูสินค้า 21 - 40 รายการจาก 95 รายการ / Viewing 21 - 40 of 95 products
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รายละเอียดสินค้า / Description ราคา / Price Module Type Supported Frequency Bands Modulation Technique Maximum RF Data Rate Maximum Output Power Receiver Sensitivity Supported Bus Interfaces Supply Voltage Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature Width
RS Stock No. 793-2005
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM64W-433S2
Brand :HopeRF
THB300.41
Each
Units
Transceiver 433 MHz FSK, OOK 150kbit/s +10dBm -110dBm SPI 1.8 → 3.6V 19.7 x 16 x 1mm 1.9mm 19.7mm +70°C -20°C 16mm
RS Stock No. 666-6757
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ALPHA-TRX433S
Brand :RF Solutions
THB405.61
Each
Units
Transceiver 433 MHz FM 115.2kbit/s +25dBm - SPI 2.2 → 3.8V 16.1 x 15.9 x 4.2mm 4.2mm 16.1mm +85°C -40°C 15.9mm
RS Stock No. 672-9016
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SMARTALPHA-RX868
Brand :RF Solutions
THB627.18
Each
Units
Transceiver 868 MHz GFSK 86.2kbit/s 0dBm -110dBm USB 2.3 → 3.6V - - 23.7mm +80°C -20°C 26mm
RS Stock No. 731-2735
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM31B-868-D
Brand :HopeRF
THB309.47
Each
Units
Receiver 868 MHz FSK, GFSK, OOK 256kbit/s - -121dBm SPI 1.8 → 3.6V 14 x 15.5 x 5.9mm 5.9mm 15.5mm +85°C -40°C 14mm
RS Stock No. 177-1351
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.eRIC-LoRa
Brand :LPRS
THB677.30
Each (In a Box of 100)
Units
Transceiver 868 MHz FSK, GFSK, OOK - - 137dBm - 2.5 → 6V 15 x 20 x 2.2mm 2.2mm 15mm +85°C -40°C 20mm
RS Stock No. 136-7687
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERA900TRS-FCC
Brand :LPRS
THB797.93
1 Box of 1
Box(es)
Transceiver 868 → 926 MHz ASK (AM), FSK (FM) 2.4 → 115.2 (Receiver) kbit/s, 38400 (Transmitter) bit/s 5mW -117 dBm @ 2.4 kbit/s RS232 2.5 → 5.5V 38 x 4 x 14mm 14mm 38mm +85°C -40°C 4mm
RS Stock No. 177-1352
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.eRIC-SIGFOX
Brand :LPRS
THB451.534
Each (In a Box of 100)
Units
Transceiver 869.52 MHz - - - 126dBm RS232, UART 2.5 → 5V 15.24 x 20.32 x 2mm 2mm 15.24mm +85°C -40°C 20.32mm
RS Stock No. 177-4867
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERA400TRS
Brand :LPRS
THB797.926
Each (In a Tray of 50)
Units
Transceiver 433 MHz ASK, FSK, GFSK 115.2kbit/s +10dBm -117dBm RS232, UART 2.5 → 5.5V 38 x 4 x 14mm 14mm 38mm +85°C -40°C 4mm
RS Stock No. 150-3927
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A001-0052-002
Brand :WEPTECH
THB744.38
Each
Units
- 2.36 → 2.48 GHz FSK, GFSK, O-QPSK - - - FTDI USB, I2C, RS232, SPI, USB 3.3V 19 x 14 x 2.5mm 2.5mm 19mm - - 14mm
RS Stock No. 887-7211
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MRF89XAM8A-I/RM
Brand :Microchip
THB232.446
Each (In a Tray of 54)
Units
- - FSK, OOK - - - - - 27.94 x 17.78 x 1.91mm 1.91mm 27.94mm +85°C -40°C 17.78mm
RS Stock No. 532-4395
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ER900RS-02
Brand :Easy Radio
THB734.67
Each
Units
Receiver 868 MHz, 915 MHz FSK 38.4kbit/s +10dBm -105dBm RS232 3.3 → 5.5V 38 x 4 x 14mm 14mm 38mm +85°C -40°C 4mm
RS Stock No. 532-4373
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ER400RS-02
Brand :Easy Radio
THB992.96
Each
Units
Receiver 433 MHz FSK 38.4kbit/s +10dBm -105dBm RS232 3.3 → 5.5V 38 x 4 x 14mm 14mm 38mm +85°C -40°C 4mm
RS Stock No. 793-2014
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM65W-433-S2
Brand :HopeRF
THB295.62
Each
Units
Receiver 433 MHz FSK, GFSK, GMSK, MSK, OOK 300kbit/s - -120dBm SPI 1.8 → 3.6V 19.7 x 16 x 1mm 1.9mm 19.7mm +70°C -20°C 16mm
RS Stock No. 172-2311
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CDT-TX-02M-R
Brand :LPRS
THB4,005.046
Each (In a Tray of 20)
Units
Transmitter 434 MHz MSK 1200bit/s 10mW - - 3 → 12V 35 x 53 x 12mm 12mm 53mm +60°C -20°C 35mm
RS Stock No. 195-4801
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PCINC2400C
Brand :NeoCortec
THB2,604.89
Each
Units
NC2400 Module, PCI Express Gateway - - - - - PCI - - - - - - -
RS Stock No. 122-5257
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZETA-433-D
Brand :RF Solutions
THB379.61
Each
Units
Transceiver 433 MHz FM 500kbit/s +13dBm -116dBm SPI 1.8 → 3.6V 16 x 16.5 x 2mm 2mm 16.5mm +85°C -40°C 16mm
RS Stock No. 122-5258
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZETA-868-D
Brand :RF Solutions
THB377.68
Each
Units
Transceiver 868 MHz FM 500kbit/s +13dBm -116dBm SPI 1.8 → 3.6V 16 x 16.5 x 2mm 2mm 16.5mm +85°C -40°C 16mm
RS Stock No. 111-0159
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KAPPA-M868
Brand :RF Solutions
THB738.80
Each
Units
Transceiver 868 MHz FM 57.6kbit/s +13dBm -102dBm RS232 2.4 → 3.6V 31.5 x 11 x 2.5mm 2.5mm 31.5mm +85°C -40°C 11mm
RS Stock No. 125-1245
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZETAPLUS-433-D
Brand :RF Solutions
THB523.45
Each
Units
Transceiver 433 MHz FM 500kbit/s +13dBm -116dBm Serial 1.8 → 3.6V 16 x 16.5 x 1mm 1mm 16.5mm +85°C -40°C 16mm
RS Stock No. 184-0459
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ATSAMR30M18A-I/RM100
Brand :Microchip
THB179.97
Each
Units
RF Module 1 GHz BPSK, O-QPSK 1000kbit/s 8.7dBm -105dBm USB 1.8 → 3.63V 12.7 x 11 x 2.71mm 2.71mm 12.7mm +85°C -40°C 11mm
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