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 41 - 60 รายการจาก 94 รายการ / Viewing 41 - 60 of 94 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. 736-0801
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STD35
Brand :Telic
THB9,094.28
Each
Units
Transceiver - GSM - - - RS232 7 → 32V 95 x 125 x 35mm 35mm 125mm +75°C -30°C 95mm
RS Stock No. 184-0450
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ATSAMR30M18A-I/RM100
Brand :Microchip
THB159.926
Each (In a Tray of 136)
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
RS Stock No. 793-4405
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T9-434-225
Brand :RF Solutions
THB795.53
Each
Units
Transmitter 434 MHz FM 57kbit/s +13dBm -121dBm Serial 2.2 → 12V 3 x 31.5 x 10.5mm 10.5mm 31.5mm +55°C -10°C 3mm
RS Stock No. 125-1245
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZETAPLUS-433-D
Brand :RF Solutions
THB508.96
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. 125-8208
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QAM-RX10-433
Brand :RF Solutions
THB121.58
Each
Units
- - - - - - - 5V dc - - - - - -
RS Stock No. 672-9007
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SMARTALPHA-433
Brand :RF Solutions
THB601.56
Each
Units
Transceiver 433 MHz GFSK 86.2kbit/s 0dBm -110dBm USB 2.3 → 3.6V - - 23.7mm +80°C -20°C 26mm
RS Stock No. 761-9878
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZULU-M868
Brand :RF Solutions
THB811.46
Each
Units
Transceiver 868 MHz FSK 256kbit/s +20dBm -116dBm - 2.2 → 3.6V 11 x 25 x 1mm 1mm 25mm +85°C -40°C 11mm
RS Stock No. 505-6799
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R7G-434.525
Brand :RF Solutions
THB1,253.77
Each
Units
Receiver 434 MHz FM 20kbit/s - -117dBm - 4.5 → 5.5V 48 x 8.3 x 17mm 17mm 48mm +55°C -10°C 8.3mm
RS Stock No. 887-7211
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MRF89XAM8A-I/RM
Brand :Microchip
THB229.551
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. 783-9631
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERA900TS
Brand :LPRS
THB875.08
Each
Units
Transmitter 868 MHz, 915 MHz ASK, FSK, GFSK 38400bit/s +10dBm -117dBm RS232, UART 2.5 → 5.5V 31 x 4 x 12mm 12mm 31mm +85°C -40°C 4mm
RS Stock No. 793-2008
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM63W-868S2
Brand :HopeRF
THB274.72
Each
Units
Transceiver 868 MHz FSK, OOK 200kbit/s +10dBm -111dBm SPI 2.1 → 3.6V 19.7 x 16 x 1mm 1.9mm 19.7mm +70°C -20°C 16mm
ใหม่ / New
RS Stock No. 200-7273
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NC2400C
Brand :NeoCortec
THB353.38
Each
Units
- - - - - - - - - - - - - -
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. 171-3739
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.eRA-LoRa
Brand :LPRS
THB911.92
Each
Units
Transceiver 868 MHz FSK, GFSK, OOK 115.2 (Host) kbit/s, 300 (Over Air) kbit/s +7dBm -137dBm RS232, UART 2.5 → 5.5V 38 x 4 x 14mm 14mm 38mm +85°C -40°C 4mm
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. 125-1244
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZETAPLUS-433-SO
Brand :RF Solutions
THB391.36
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. 505-6761
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R7G-434.225
Brand :RF Solutions
THB1,470.90
Each
Units
Receiver 434 MHz FM 20kbit/s - -117dBm - 4.5 → 5.5V 48 x 8.3 x 17mm 17mm 48mm +55°C -10°C 8.3mm
RS Stock No. 762-0125
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZULUEVAL-M
Brand :RF Solutions
THB3,968.19
Each
Units
Transceiver 868 MHz FSK 256kbit/s +20dBm -116dBm - 2.2 → 3.6V 11 x 25 x 1mm 1mm 25mm +85°C -40°C 11mm
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. 125-1247
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZETAPLUS-868-D
Brand :RF Solutions
THB445.92
Each
Units
Transceiver 868 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
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