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 transmitters 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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Description 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
New
RS Stock No. 195-4793
Mfr. Part No.NC1000C-8
BrandNeoCortec
€10.396
Each (In a Tray of 100)
units
- 868 MHz - - 10dBm -94dBm - 3.6V 18 x 11 x 2.6mm 2.6mm 18mm +85°C -40°C 11mm
RS Stock No. 125-1257
Mfr. Part No.RFM119W-868S1
€3.93
Each
units
Transmitter 868 MHz FSK - +13dBm - 2-Wire 3.6V 16 x 16 x 4.9mm 4.9mm 16mm +85°C -40°C 16mm
RS Stock No. 786-3186
Mfr. Part No.ESK 300
BrandEnOcean
€141.95
Each
units
Transceiver 868 MHz - 125kbit/s +3dBm - USB - 26.2 x 21.15 x 3.5 mm (PTM 330)/29.3 x 19.5 x 7 mm (ECO 200)/40 x 40 x 11.2 mm (PTM 210) 3.5 (PTM 330) mm, 7 (ECO 200) mm, 11.2 (PTM 210) mm 26.2 (PTM 300) mm, 29.3 (ECO 200) mm, 40 (PTM 210) mm +65°C -25°C 19.5 (ECO 200) mm, 21.15 (PTM 300) mm, 40 (PTM 210) mm
RS Stock No. 762-0106
Mfr. Part No.ZANDER-S4
BrandQuasar
€12.55
Each
units
Transceiver - - - - - - - - - - - - -
RS Stock No. 786-3209
Mfr. Part No.STM 330
BrandEnOcean
€36.32
Each
units
Transmitter 868 MHz ASK 125kbit/s +8dBm - - - 43 x 16 x 8mm 8mm 43mm +60°C -20°C 16mm
RS Stock No. 125-1260
Mfr. Part No.RFM95W-915S2
€16.32
Each
units
Transceiver 915 MHz 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
Mfr. Part No.GAMMA-868-SO
€22.57
Each
units
Transceiver 868 MHz FM 9.6kbit/s +20dBm -137dBm RS232 1.8 → 3.6V - - - +85°C -40°C -
RS Stock No. 181-2483
Mfr. Part No.LAMBDA80-24D
€10.16
Each
units
Transceiver 2.4 GHz - 2.02 (FSK) Mbit/s, 476 (LoRa) bit/s 12.5dBm -132dBm SPI 1.8 → 3.7V 19.95 x 26.95 x 2.93mm 2.93mm 19.95mm +85°C -40°C 26.95mm
RS Stock No. 181-2476
Mfr. Part No.LAMBDA-9S
€15.57
Each
units
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 Stock No. 136-7709
Mfr. Part No.LC-STD-601-400
BrandLPRS
€44.35
Each
units
Transceiver 400 MHz FSK 1200 bit/s, 2400 bit/s, 4800 bit/s, 9600 bit/s, 19200 bit/s 50mW -117 dBm @ 4800 bit/s UART 3 → 5V 20 x 5 x 32mm 32mm 20mm +75°C -30°C 5mm
RS Stock No. 125-1245
Mfr. Part No.ZETAPLUS-433-D
€13.99
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. 786-3224
Mfr. Part No.TCM 320
BrandEnOcean
€23.19
Each
units
Transceiver 868 MHz ASK 125kbit/s +5.2dBm -96dBm - 2.6 → 3.3V 36.5 x 18 x 5.5mm 5.5mm 36.5mm +85°C -25°C 18mm
RS Stock No. 672-9007
Mfr. Part No.SMARTALPHA-433
€16.08
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. 172-2311
Mfr. Part No.CDT-TX-02M-R
BrandLPRS
€76.908
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. 762-0121
Mfr. Part No.ZULUEVAL-T
€113.80
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. 860-7233
Mfr. Part No.AM-RRQ3-433P
€9.29
Each
units
Receiver 433.92 MHz AM 4.8kbit/s - -108dBm - 3.3 → 8V 6 x 38.1 x 14.5mm 14.5mm 38.1mm +85°C -40°C 6mm
RS Stock No. 180-7557
Mfr. Part No.RN2903A-I/RM105
BrandMicrochip
€10.927
Each (In a Tray of 50)
units
Transceiver 902 → 928 MHz - 300 (FSK) kbps, 12500 (LoRa) bps 18.5dBm -146dBm - 2.1 → 3.6V 17.8 x 26.7 x 3.34mm 3.34mm 17.8mm +80°C -40°C 26.7mm
RS Stock No. 181-2474
Mfr. Part No.ZPT-8RS
€6.77
Each
units
- 868 MHz FM - - -121dBm Serial 1.8 → 3.6V 19.25 x 16.5 x 1mm 1mm 19.25mm +85°C -20°C 16.5mm
RS Stock No. 761-9866
Mfr. Part No.ZULU-T868
€12.42
Each
units
Transceiver 868 MHz FSK 256kbit/s +20dBm -116dBm - 2.2 → 3.6V 13 x 25 x 3mm 3mm 25mm +85°C -40°C 13mm
RS Stock No. 150-3924
Mfr. Part No.A001-0052-002
BrandWEPTECH
€16.80
Each (In a Tray of 50)
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
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