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. 122-8503
Mfr. Part No.EFR32MG1P133F256GM48-C0
PHP393.14
Each
units
1 868MHz - - - - - 0.85mm - 3.8 V 1.85 V +85 °C -40 °C Surface Mount
RS Stock No. 168-9797
Mfr. Part No.EFR32BG1P233F256GM48-C0
PHP304.164
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. 819-6922
Mfr. Part No.Si4460-B1B-FM
PHP117.894
Each (In a Pack of 5)
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. 169-0037
Mfr. Part No.SI4461-B1B-FM
PHP123.90
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. 122-8501
Mfr. Part No.EFR32FG1V131F256GM32-C0
PHP294.43
Each
units
1 868MHz - - - - - 0.85mm - 3.8 V 1.85 V +85 °C -40 °C Surface Mount
RS Stock No. 166-0028
Mfr. Part No.SL2S2002FTB,115
BrandNXP
PHP14.298
Each (On a Reel of 5000)
units
1 13.56MHz - - - - - 0.46mm - 1.7 V 1.5 V +85 °C -40 °C Surface Mount
RS Stock No. 122-8504
Mfr. Part No.EFR32MG1P233F256GM48-C0
PHP371.20
Each
units
2 2.4GHz - 868MHz - - - 0.85mm - 3.8 V 1.85 V +85 °C -40 °C Surface Mount
RS Stock No. 865-9859
Mfr. Part No.Si4461-C2A-GM
PHP131.25
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. 865-9852
Mfr. Part No.Si4455-C2A-GM
PHP95.03
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. 169-0035
Mfr. Part No.SI4460-B1B-FM
PHP118.13
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. 796-8442
Mfr. Part No.TRF7970ARHBT
PHP277.20
Each
units
1 13.56MHz - - - - - 0.95mm ASK, OOK 5.5 V 2.7 V +110 °C -40 °C Surface Mount
RS Stock No. 124-2402
Mfr. Part No.PN5120A0HN1/C1,151
BrandNXP
PHP306.603
Each (In a Tray of 490)
units
1 13.56MHz - - - - - 0.95mm ASK 3.6 V 2.5 V +90 °C -40 °C Surface Mount
RS Stock No. 505-6935
Mfr. Part No.RF600D-SO
PHP185.45
Each
units
- - - - - - - 2.39mm - 16 V 11 V - - Surface Mount
RS Stock No. 127-6608
Mfr. Part No.AT86RF231-ZU
BrandMicrochip
PHP144.54
Each (In a Pack of 2)
units
1 2480MHz 2405MHz - - - 2Mbit/s 1mm O-QPSK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 697-7565
Mfr. Part No.ADF7021BCPZ
PHP357.97
Each
units
2 950MHz 80MHz 950MHz 862MHz - - 0.83mm FSK, MSK 3.6 V 2.3 V +85 °C -40 °C Surface Mount
RS Stock No. 122-8497
Mfr. Part No.EFR32BG1P233F256GM48-C0
PHP369.08
Each
units
2 2.4GHz - 868MHz - - - 0.85mm - 3.8 V 1.85 V +85 °C -40 °C Surface Mount
RS Stock No. 865-9865
Mfr. Part No.Si4468-A2A-IM
PHP133.104
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. 168-9927
Mfr. Part No.SI4313-B1-FM
PHP201.101
Each (In a Tray of 75)
units
1 960MHz 240MHz - - - - 0.85mm FSK, GFSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 169-0116
Mfr. Part No.SI4468-A2A-IM
PHP123.063
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. 626-4020
Mfr. Part No.CC1100-RTY1
PHP315.98
Each
units
3 928MHz 779MHz 464MHz 387MHz 300MHz - 0.85mm FSK, MSK, QPSK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
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