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 onceA walkie talkie is half duplex as only one party can transmit at a timeHow to choose the right RF transceiversThere 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. 921-2971
Mfr. Part No.CC1101RGP
HK$28.962
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
RS Stock No. 162-8468
Mfr. Part No.WL1835MODGBMOCT
HK$138.973
Each (On a Reel of 250)
units
1 2.48GHz 2.4GHz - - - - 2mm GFSK 4.8 V 2.9 V +70 °C -20 °C Surface Mount
RS Stock No. 162-8121
Mfr. Part No.CC2541F128RHAT
HK$21.375
Each (On a Reel of 250)
units
1 2.4GHz - - - - - 0.95mm GFSK, MSK 3.6 V 2 V +85 °C -40 °C Surface Mount
RS Stock No. 162-8124
Mfr. Part No.CC2564BRVMT
HK$33.89
Each (On a Reel of 250)
units
1 2.48GHz 2.4GHz - - - - 0.85mm GFSK, GMSK 4.8 V 2.2 V +85 °C -40 °C Surface Mount
RS Stock No. 921-2782
Mfr. Part No.CC1120RHBT
HK$26.904
Each (On a Reel of 250)
units
4 192MHz 164MHz 320MHz 274MHz 410 MHz, 820 MHz - 0.95mm MSK, OOK, 2FSK, 2GFSK, 4FSK, 4GFSK 3.6 V 2 V +85 °C -40 °C Surface Mount
RS Stock No. 626-4020
Mfr. Part No.CC1100-RTY1
HK$51.21
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
RS Stock No. 162-8119
Mfr. Part No.CC2500RGP
HK$20.041
Each (In a Tube of 92)
units
1 2.48GHz 2.4GHz - - - - 0.95mm FSK, GFSK, MSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 162-4143
Mfr. Part No.CC2520RHDT
HK$34.23
Each (On a Reel of 250)
units
1 2.5GHz 2.39GHz - - - - 0.9mm O-QPSK 3.8 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 796-8442
Mfr. Part No.TRF7970ARHBT
HK$42.92
Each
units
1 13.56MHz - - - - - 0.95mm ASK, OOK 5.5 V 2.7 V +110 °C -40 °C Surface Mount
RS Stock No. 820-3106
Mfr. Part No.CC2500RGP
HK$23.70
Each (In a Pack of 2)
units
1 2.48GHz 2.4GHz - - - - 0.95mm FSK, GFSK, MSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS Stock No. 798-4488
Mfr. Part No.CC1120RHBT
HK$39.02
Each
units
4 192MHz 164MHz 320MHz 274MHz 410 MHz, 820 MHz - 0.95mm MSK, OOK, 2FSK, 2GFSK, 4FSK, 4GFSK 3.6 V 2 V +85 °C -40 °C Surface Mount
RS Stock No. 820-3068
Mfr. Part No.CC1101RGP
HK$39.53
Each (In a Pack of 2)
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
RS Stock No. 162-4647
Mfr. Part No.CC1100-RTY1
HK$42.754
Each (In a Tube of 92)
units
3 928MHz 779MHz 464MHz 387MHz 300MHz - 0.85mm FSK, MSK, QPSK 3.6 V 1.8 V +85 °C -40 °C Surface Mount