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. 169-0038
Mfr. Part No.SI4463-B1B-FM
$3.94
Each (In a Tube of 75)
units
1 1050MHz 142MHz - - - - 0.85mm 4GFSK, GFSK, GMSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 819-6950
Mfr. Part No.Si4463-B1B-FM
$4.16
Each (In a Pack of 2)
units
1 1050MHz 142MHz - - - - 0.85mm 4GFSK, GFSK, GMSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 169-0113
Mfr. Part No.SI4461-C2A-GM
$4.716
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. 169-0117
Mfr. Part No.SI4463-C2A-GM
$5.246
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. 865-9859
Mfr. Part No.Si4461-C2A-GM
$3.666
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. 865-9868
Mfr. Part No.Si4463-C2A-GM
$4.08
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. 865-9865
Mfr. Part No.Si4468-A2A-IM
$4.00
Each (In a Pack of 5)
units
1 1050MHz 142MHz - - - - 0.85mm 4GSFK, GMSK, GSFK, OOK 3.8 V 1.8 V +125 °C -40 °C Surface Mount
RS Stock No. 169-0116
Mfr. Part No.SI4468-A2A-IM
$3.808
Each (In a Tray of 490)
units
1 1050MHz 142MHz - - - - 0.85mm 4GSFK, GMSK, GSFK, OOK 3.8 V 1.8 V +125 °C -40 °C Surface Mount
RS Stock No. 819-6979
Mfr. Part No.Si4464-B1B-FM
$4.88
Each (In a Pack of 2)
units
3 960MHz 119MHz 960MHz 119MHz 119MHz - 0.85mm 4GFSK, GFSK, GMSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 865-9855
Mfr. Part No.Si4460-C2A-GM
$3.49
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. 169-0043
Mfr. Part No.SI4464-B1B-FM
$4.72
Each (In a Tube of 75)
units
3 960MHz 119MHz 960MHz 119MHz 119MHz - 0.85mm 4GFSK, GFSK, GMSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 122-8504
Mfr. Part No.EFR32MG1P233F256GM48-C0
$9.26
Each
units
2 2.4GHz - 868MHz - - - 0.85mm - 3.8 V 1.85 V +85 °C -40 °C Surface Mount
RS Stock No. 168-9928
Mfr. Part No.SI4330-B1-FM
$5.965
Each (In a Tray of 75)
units
1 960MHz 900MHz - - - - 0.85mm FSK, GFSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 759-6498
Mfr. Part No.Si4330-B1-FM
$4.50
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. 865-9852
Mfr. Part No.Si4455-C2A-GM
$2.633
Each (In a Pack of 10)
units
1 960MHz 284MHz - - - - 0.85mm GFSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 759-6505
Mfr. Part No.Si4432-B1-FM
$6.55
Each
units
1 930MHz 240MHz - - - - 0.85mm FSK, GFSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 173-2749
Mfr. Part No.SI4432-B1-FM
$7.548
Each (In a Tray of 490)
units
1 930MHz 240MHz - - - - 0.85mm FSK, GFSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 169-0112
Mfr. Part No.SI4460-C2A-GM
$4.493
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. 168-9801
Mfr. Part No.EFR32MG1P233F256GM48-C0
$12.00
Each (In a Tray of 260)
units
2 2.4GHz - 868MHz - - - 0.85mm - 3.8 V 1.85 V +85 °C -40 °C Surface Mount
RS Stock No. 169-0111
Mfr. Part No.SI4455-C2A-GM
$3.377
Each (In a Tray of 490)
units
1 960MHz 284MHz - - - - 0.85mm GFSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount