RF Transceivers

Radio frequency (RF) transceivers are electronic devices that can both transmit and receive radio frequency
What is an RF Transceiver?
RF transceivers transfer information wirelessly between two devices. RF transceivers includes both a transmitter and a receiver RF transceivers convert voice, video and data into a radio frequency for applications like satellite communication, mobile phones, radio and television signal.
RF Transceivers convert IF (intermediate frequency) frequency (intermediate frequency) to RF frequency and vice versa.
The main feature of the RF module is an embedded system to communicate with another device wirelessly. In an RF transceiver, the transmitter and receiver will share common circuitry. An electronic switch permits the RF transmitter and receiver to be joined to the same antenna and stops the output of the transmitter from damaging the receiver.
Transceivers are categorised by how the receiver and transmitter communication channel is managed. This can be full duplex or half duplex communication access.
What is the difference between duplex and half duplex?
This refers to the type of transmission of the data
Examples:
A telephone is full duplex as both parties are able to talk at once
A walkie talkie is half duplex as only one party can transmit at a time
How to choose the right RF transceivers
There are many types of RF transceiver around so your choice will depend on your desired application and chosen devices. Considerations when choosing a transceiver include everything from output power and supply voltage to frequency range, data rate and packaging.

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Description Price Number of Operating Bands Maximum Operating Band 1 Frequency Minimum Operating Band 1 Frequency Maximum Operating Band 2 Frequency Minimum Operating Band 2 Frequency Minimum Operating Band 3 Frequency Data Rate Height Modulation Technique Maximum Operating Supply Voltage Minimum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Temperature Mounting Type
RS Stock No. 168-9923
Mfr. Part No.SI4010-C2-GS
kr 19,137
Each (In a Tube of 56)
Units
1 960MHz 27MHz - - - - 1.75mm FSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 759-6498
Mfr. Part No.Si4330-B1-FM
kr 24,27
Each
Units
1 960MHz 900MHz - - - - 0.85mm FSK, GFSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 127-6609
Mfr. Part No.AT86RF233-ZU
BrandMicrochip
kr 27,775
Each (In a Pack of 2)
Units
2 2527MHz 2322MHz 2480MHz 2405MHz - 2000kbit/s 1mm O-QPSK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 134-7270
Mfr. Part No.EFR32FG12P431F1024GM48-B
kr 74,68
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 198-4017
Mfr. Part No.WFM200SS22XNN2
kr 44,94
Each (In a Tray of 260)
Units
- - - - - - - - - - - - - -
RS Stock No. 168-9922
Mfr. Part No.SI4010-C2-GT
kr 18,032
Each (In a Tube of 50)
Units
1 960MHz 27MHz - - - - 0.95mm FSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 865-9855
Mfr. Part No.Si4460-C2A-GM
kr 20,836
Each (In a Pack of 5)
Units
1 1050MHz 142MHz - - - - 0.85mm 4GSFK, GMSK, GSFK, OOK 3.8 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 169-0112
Mfr. Part No.SI4460-C2A-GM
kr 18,943
Each (In a Tray of 490)
Units
1 1050MHz 142MHz - - - - 0.85mm 4GSFK, GMSK, GSFK, OOK 3.8 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 180-9081
Mfr. Part No.NRF52840-QIAA-R
kr 50,995
Each (In a Pack of 2)
Units
1 2.4GHz - - - - 2Mbit/s 0.77mm FSK, O-QPSK, PWM 5.5 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 122-8498
Mfr. Part No.EFR32FG1P131F256GM32-C0
kr 55,12
Each
Units
1 868MHz - - - - - 0.85mm - 3.8 V 1.85 V +85 °C -40 °C Surface Mount
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