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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제품설명 단가 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 제품 번호 903-3059
제조사 부품 번호RF-LORA-868-SO
제조사RF Solutions
₩26,825.85
Each
수량
Transceiver 868 MHz FM, FSK, GFSK, GMSK, MSK, OOK 300kbit/s +20dBm -130dBm - 1.8 → 3.6V 19.95 x 23 x 1mm 1mm 23mm +85°C -40°C 19.95mm
RS 제품 번호 742-4481
제조사 부품 번호QAM-RX1-433
제조사Quasar
₩10,000.60
Each
수량
Receiver 433 MHz AM 1kbit/s - -112dBm - 3.3V - - 16.8mm +85°C -40°C 12.5mm
RS 제품 번호 731-2735
제조사 부품 번호RFM31B-868-D
제조사HopeRF
₩11,986.15
Each
수량
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 제품 번호 783-9669
제조사 부품 번호CDT-TX-02M-R
제조사LPRS
₩132,759.05
Each
수량
Transmitter 434 MHz MSK 1200bit/s 10mW - - 3 → 12V 35 x 53 x 12mm 12mm 53mm +60°C -20°C 35mm
RS 제품 번호 172-2311
제조사 부품 번호CDT-TX-02M-R
제조사LPRS
₩159,022.25
Each (In a Tray of 20)
수량
Transmitter 434 MHz MSK 1200bit/s 10mW - - 3 → 12V 35 x 53 x 12mm 12mm 53mm +60°C -20°C 35mm
RS 제품 번호 133-759
제조사 부품 번호ER400TRS-02
제조사LPRS
₩42,961.35
Each
수량
Transceiver 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 제품 번호 666-6757
제조사 부품 번호ALPHA-TRX433S
제조사RF Solutions
₩15,785.20
Each
수량
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 제품 번호 903-3034
제조사 부품 번호GAMMA-868-SO
제조사RF Solutions
₩43,203.15
Each
수량
Transceiver 868 MHz FM 9.6kbit/s +20dBm -137dBm RS232 1.8 → 3.6V - - - +85°C -40°C -
RS 제품 번호 762-0121
제조사 부품 번호ZULUEVAL-T
제조사RF Solutions
₩178,578.60
Each
수량
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 제품 번호 704-3278
제조사 부품 번호RDF1
제조사RF Solutions
₩28,656.40
Each
수량
Receiver 433.92 MHz FM - - -103dBm - 4.5 → 5.5V - - 50.5mm +60°C 0°C 18.5mm
RS 제품 번호 731-2732
제조사 부품 번호RFM22B-868-S1
제조사HopeRF
₩16,225.40
Each
수량
Transceiver 868 MHz 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 제품 번호 903-3030
제조사 부품 번호GAMMA-868
제조사RF Solutions
₩51,275.55
Each
수량
Transceiver 868 MHz FM 9.6kbit/s +20dBm -137dBm RS232 1.8 → 3.6V - - - +85°C -40°C -
RS 제품 번호 793-2014
제조사 부품 번호RFM65W-433-S2
제조사HopeRF
₩11,011.20
Each
수량
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 제품 번호 793-2018
제조사 부품 번호RFM65W-868-S2
제조사HopeRF
₩12,595.30
Each
수량
Receiver 868 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 제품 번호 793-4395
제조사 부품 번호T9-434-075
제조사RF Solutions
₩32,509.70
Each
수량
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 제품 번호 181-2477
제조사 부품 번호LAMBDA-9D
제조사RF Solutions
₩25,964.05
Each
수량
Transceiver 915 MHz FM 300kbit/s 10mW -130dBm - 1.8 → 3.3V 26.95 x 19.95 x 1mm 1mm 26.95mm +85°C -40°C 19.95mm
RS 제품 번호 762-0125
제조사 부품 번호ZULUEVAL-M
제조사RF Solutions
₩153,701.10
Each
수량
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 제품 번호 762-0106
제조사 부품 번호ZANDER-S4
제조사Quasar
₩20,514.25
Each
수량
Transceiver - - - - - - - - - - - - -
RS 제품 번호 181-2478
제조사 부품 번호LAMBDA62-8S
제조사RF Solutions
₩15,709.25
Each
수량
Transceiver 868/915 MHz FSK, GFSK, GMSK, LoRa, MSK, OOK - +22dBm -148dBm SPI 1.8 → 3.7V 19.95 x 26.95 x 2mm 2mm 19.95mm +85°C -40°C 26.95mm
RS 제품 번호 122-5258
제조사 부품 번호ZETA-868-D
제조사RF Solutions
₩17,200.35
Each
수량
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