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. 123-6287
Mfr. Part No.RC1682-SIG
£16.79
Each
Units
1 868MHz - - - - 230kBd 3.3mm - 3.6 V 2.8 V +85 °C -40 °C Surface Mount
RS Stock No. 505-6935
Mfr. Part No.RF600D-SO
£3.36
Each
Units
- - - - - - - 2.39mm - 16 V 11 V - - Surface Mount
RS Stock No. 885-5748
Mfr. Part No.NRF24L01P-T
£2.56
Each (In a Pack of 5)
Units
1 2483.5MHz 2400MHz - - - 2Mbps 0.9mm GFSK 3.6 V 1.9 V +85 °C -40 °C Surface Mount
RS Stock No. 903-3068
Mfr. Part No.ZETA-433
£7.35
Each
Units
1 850kHz 850kHz - - - 120 kbps, 500 kbps 1mm FSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 666-5748
Mfr. Part No.MRF24J40MA-I/RM
BrandMicrochip
£6.98
Each
Units
1 2.48GHz 2400MHz - - - - 0.89mm O-QPSK 3.6 V 3.6 V +85 °C -40 °C Surface Mount
RS Stock No. 866-8134
Mfr. Part No.MRF24J40MA-I/RM
BrandMicrochip
£6.33
Each (In a Tray of 54)
Units
1 2.48GHz 2400MHz - - - 250kbps 1.7mm - 5.5 V 2.5 V +85 °C -40 °C Surface Mount
RS Stock No. 903-3062
Mfr. Part No.ZETA-868
£7.27
Each
Units
1 850kHz 850kHz - - - 120 kbps, 500 kbps 1mm FSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 885-5794
Mfr. Part No.NRF905
£3.202
Each (In a Pack of 5)
Units
1 928MHz 430MHz - - - 50kbps 0.85mm GFSK 3.6 V 1.9 V +85 °C -40 °C Surface Mount
RS Stock No. 819-6950
Mfr. Part No.Si4463-B1B-FM
£2.255
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. 169-0038
Mfr. Part No.SI4463-B1B-FM
£2.09
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. 917-3340
Mfr. Part No.CR95HF-VMD5T
£2.45
Each (In a Pack of 2)
Units
1 13.56MHz - - - - 2Mbps 0.95mm ASK 5.5 V 2.7 V +85 °C -25 °C Surface Mount
RS Stock No. 865-2160
Mfr. Part No.HTRC11001T/02EE,11
BrandNXP
£2.563
Each (In a Pack of 3)
Units
1 125kHz - - - - - 1.45mm ASK 5.5 V 4.5 V +85 °C -40 °C Surface Mount
RS Stock No. 168-8975
Mfr. Part No.CR95HF-VMD5T
£1.247
Each (On a Reel of 3000)
Units
1 13.56MHz - - - - 2Mbps 0.95mm ASK 5.5 V 2.7 V +85 °C -25 °C Surface Mount
RS Stock No. 124-2314
Mfr. Part No.HTRC11001T/02EE,11
BrandNXP
£2.244
Each (In a Tube of 57)
Units
1 125kHz - - - - - 1.45mm ASK 5.5 V 4.5 V +85 °C -40 °C Surface Mount
RS Stock No. 759-6450
Mfr. Part No.Si4010-C2-GT
£1.83
Each
Units
1 960MHz 27MHz - - - - 0.95mm FSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 168-9922
Mfr. Part No.SI4010-C2-GT
£1.639
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. 877-6421
Mfr. Part No.AD9361BBCZ
£204.40
Each
Units
1 6GHz 70MHz - - - - 1mm - 1.33 V 1.267 V +85 °C -40 °C Surface Mount
RS Stock No. 168-9923
Mfr. Part No.SI4010-C2-GS
£1.732
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. 759-6457
Mfr. Part No.Si4010-C2-GS
£1.95
Each
Units
1 960MHz 27MHz - - - - 1.75mm FSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 921-2971
Mfr. Part No.CC1101RGP
£3.165
Each (In a Tube of 92)
Units
3 464MHz 300MHz 387MHz 348MHz 779MHz - 0.95mm ASK, FSK, GFSK, MSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
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