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 1 - 20 รายการจาก 91 รายการ / Viewing 1 - 20 of 91 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. 189-2261
Brand :RS PRO
THB7,039.10
Each
Units
Receiver, Transmitter 868 MHz, 902MHz - - - - - 24V dc 136 x 62 x 30mm 30mm 136mm +60 °C 0 °C 62mm
RS Stock No. 125-1261
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM98W-433S2
Brand :RF Solutions
THB436.69
Each
Units
Transceiver 433MHz FSK, GFSK, GMSK, MSK, OOK 300kbit/s +13dBm -148dBm SPI 3.3V 16 x 16 x 1.8mm 1.8mm 16mm +70 °C -20 °C 16mm
RS Stock No. 903-3059
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RF-LORA-868-SO
Brand :RF Solutions
THB585.88
Each
Units
Transceiver 868MHz - 300kbit/s +20dBm -130dBm - 1.8 → 3.6V 19.95 x 23 x 1mm 1mm 23mm +85 °C -40 °C 19.95mm
RS Stock No. 125-1259
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM95W-868S2
Brand :RF Solutions
THB446.80
Each
Units
Transceiver 868MHz FSK, GFSK, GMSK, MSK, OOK 300kbit/s +13dBm -148dBm SPI 3.3V 16 x 16 x 1.8mm 1.8mm 16mm +70 °C -20 °C 16mm
RS Stock No. 903-3030
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GAMMA-868
Brand :RF Solutions
THB1,050.86
Each
Units
Transceiver 868MHz FM 9.6kbit/s +20dBm -137dBm RS232 1.8 → 3.6V - - - +85 °C -40 °C -
RS Stock No. 125-1260
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM95W-915S2
Brand :RF Solutions
THB415.84
Each
Units
Transceiver 915MHz FSK, GFSK, GMSK, MSK, OOK 300kbit/s +13dBm -148dBm SPI 3.3V 16 x 16 x 1.8mm 1.8mm 16mm +70 °C -20 °C 16mm
RS Stock No. 903-3034
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GAMMA-868-SO
Brand :RF Solutions
THB740.10
Each
Units
Transceiver 868MHz FM 9.6kbit/s +20dBm -137dBm RS232 1.8 → 3.6V - - - +85 °C -40 °C -
RS Stock No. 793-1992
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM69HW-868-S2
Brand :HopeRF
THB325.06
Each
Units
Transceiver 868MHz FSK, GFSK, GMSK, MSK, OOK 300kbit/s +20dBm -120dBm SPI 1.8 → 3.6V 19.7 x 16 x 1mm 1.9mm 19.7mm +70 °C -20 °C 16mm
RS Stock No. 731-2732
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM22B-868-S1
Brand :HopeRF
THB418.89
Each
Units
Transceiver 868MHz FSK, GFSK, OOK 256kbit/s +20dBm -121dBm SPI 1.8 → 3.6V 16 x 16 x 4.9mm 4.9mm 16mm +85 °C -40 °C 16mm
RS Stock No. 532-4367
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ER400TS-02
Brand :Easy Radio
THB854.50
Each
Units
Transmitter 433MHz FSK 38.4kbit/s +10dBm - RS232 3.3 → 5.5V 38 x 4 x 14mm 14mm 38mm +85 °C -40 °C 4mm
RS Stock No. 793-2024
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM68W-868-S2
Brand :HopeRF
THB156.83
Each
Units
Transmitter 868MHz FSK, OOK 100kbit/s +10dBm - TWI 1.8 → 3.7V 15 x 14.5 x 1mm 1.7mm 15mm +70 °C -20 °C 14.5mm
RS Stock No. 786-3198
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PTM210
Brand :EnOcean
THB1,152.03
Each
Units
Transmitter 868MHz ASK 125kbit/s +5dBm - - - 40 x 40 x 11.2mm 11.2mm 40mm +65 °C -25 °C 40mm
RS Stock No. 666-6744
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ALPHA-TX433S
Brand :RF Solutions
THB187.59
Each
Units
Transmitter 433MHz FM 256kbit/s +7dBm -109dBm SPI 2.2 → 5.4V 16.1 x 15.9 x 4.2mm 4.2mm 16.1mm +85 °C -40 °C 15.9mm
RS Stock No. 177-4868
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERA400TS
Brand :LPRS
THB884.099
Each (In a Tray of 50)
Units
Transmitter 433MHz 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. 793-2027
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RFM67W-868-S2
Brand :HopeRF
THB221.59
Each
Units
Transmitter 868MHz FSK, GFSK, GMSK, MSK, OOK 600kbit/s +17dBm - SPI 1.8 → 3.7V 19.7 x 16 x 1mm 1.9mm 19.7mm +70 °C -20 °C 16mm
RS Stock No. 783-9628
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERA400TS
Brand :LPRS
THB684.41
Each
Units
Transmitter 433MHz 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. 783-9631
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ERA900TS
Brand :LPRS
THB854.50
Each
Units
Transmitter 868 MHz, 915MHz 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. 793-4405
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.T9-434-225
Brand :RF Solutions
THB795.53
Each
Units
Transmitter 434MHz 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. 657-1362
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QFM-RX1-433
Brand :Quasar
THB472.17
Each
Units
Receiver 433MHz FM 4800bit/s - -106dBm - 4.5 → 5.5V 13 x 44.2 x 5.5mm 5.5mm 44.2mm +85 °C -20 °C 13mm
RS Stock No. 772-9499
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MRF89XAM8A-I/RM
Brand :Microchip
THB232.80
Each
Units
- - FSK, OOK - - - - - 27.94 x 17.78 x 1.91mm 1.91mm 27.94mm +85 °C -40 °C 17.78mm
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