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庫存編號 907-4738
製造零件編號M24LR04E-RMC6T/2
HK$6.40
/個 (每包:20個)
單位
1 13.56MHz - - - - 53kbps 0.55mm ASK 5.5 V 1.8 V +85 °C -40 °C Surface Mount
RS庫存編號 165-8014
製造零件編號M24LR04E-RMC6T/2
HK$5.195
個 (在毎卷:5000)
單位
1 13.56MHz - - - - 53kbps 0.55mm ASK 5.5 V 1.8 V +85 °C -40 °C Surface Mount
RS庫存編號 168-8975
製造零件編號CR95HF-VMD5T
HK$19.485
個 (在毎卷:3000)
單位
1 13.56MHz - - - - 2Mbps 0.95mm ASK 5.5 V 2.7 V +85 °C -25 °C Surface Mount
RS庫存編號 917-3340
製造零件編號CR95HF-VMD5T
HK$24.735
/個 (每包:2個)
單位
1 13.56MHz - - - - 2Mbps 0.95mm ASK 5.5 V 2.7 V +85 °C -25 °C Surface Mount
RS庫存編號 168-9650
製造零件編號MC13202FC
BrandNXP
HK$42.674
Each (In a Tray of 490)
單位
1 2480MHz 2405MHz - - - - 1mm O-QPSK 3.4 V 2 V +85 °C -40 °C Surface Mount
RS庫存編號 626-4216
製造零件編號MC13202FC
BrandNXP
HK$59.53
單位
1 2480MHz 2405MHz - - - - 1mm O-QPSK 3.4 V 2 V +85 °C -40 °C Surface Mount
RS庫存編號 919-8850
製造零件編號TDA5150HTMA1
BrandInfineon
HK$8.027
個 (在毎卷:5000)
單位
3 320MHz 300MHz 450MHz 425MHz 863MHz - 0.85mm ASK, FSK, GFSK 3.6 V 1.9 V +85 °C -40 °C Surface Mount
RS庫存編號 169-0112
製造零件編號SI4460-C2A-GM
HK$18.57
Each (In a Tray of 490)
單位
1 1050MHz 142MHz - - - - 0.85mm GMSK, GSFK, OOK, 4GSFK 3.8 V 1.8 V +85 °C -40 °C Surface Mount
RS庫存編號 752-8527
製造零件編號TDA5150HTMA1
BrandInfineon
HK$12.115
Each (On a Tape of 2)
單位
3 320MHz 300MHz 450MHz 425MHz 863MHz - 0.85mm ASK, FSK, GFSK 3.6 V 1.9 V +85 °C -40 °C Surface Mount
RS庫存編號 866-8134
製造零件編號MRF24J40MA-I/RM
BrandMicrochip
HK$69.13
Each (In a Tray of 54)
單位
1 2.48GHz 2400MHz - - - 250kbps 1.7mm - 5.5 V 2.5 V +85 °C -40 °C Surface Mount
RS庫存編號 865-9855
製造零件編號Si4460-C2A-GM
HK$19.842
/個 (每包:5個)
單位
1 1050MHz 142MHz - - - - 0.85mm GMSK, GSFK, OOK, 4GSFK 3.8 V 1.8 V +85 °C -40 °C Surface Mount
RS庫存編號 666-5748
製造零件編號MRF24J40MA-I/RM
BrandMicrochip
HK$76.68
單位
1 2.48GHz 2400MHz - - - - 0.89mm O-QPSK 3.6 V 3.6 V +85 °C -40 °C Surface Mount
RS庫存編號 885-5798
製造零件編號NRF9E5
HK$45.35
/個 (每包:2個)
單位
- - - - - - - 0.85mm - 3.6 V 1.9 V +85 °C -40 °C Surface Mount
RS庫存編號 903-3068
製造零件編號ZETA-433
HK$62.48
單位
1 850kHz 850kHz - - - 120 kbps, 500 kbps 1mm FSK, OOK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS庫存編號 816-6937
製造零件編號PN5120A0HN1/C1,151
BrandNXP
HK$60.38
單位
1 13.56MHz - - - - - 0.95mm ASK 3.6 V 2.5 V +90 °C -40 °C Surface Mount
RS庫存編號 921-2971
製造零件編號CC1101RGP
HK$28.962
毎管:92 個
單位
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庫存編號 169-0038
製造零件編號SI4463-B1B-FM
HK$22.50
毎管:75 個
單位
1 1050MHz 142MHz - - - - 0.85mm GFSK, GMSK, OOK, 4GFSK 3.6 V 1.8 V +85 °C -40 °C Surface Mount
RS庫存編號 134-7236
製造零件編號EFR32MG12P433F1024GM48-B
HK$94.571
Each (In a Tray of 260)
單位
- - - - - - - - - - - - - -
RS庫存編號 122-8501
製造零件編號EFR32FG1V131F256GM32-C0
HK$37.60
單位
1 868MHz - - - - - 0.85mm - 3.8 V 1.85 V +85 °C -40 °C Surface Mount
RS庫存編號 123-6287
製造零件編號RC1682-SIG
HK$226.67
單位
1 868MHz - - - - 230kBd 3.3mm - 3.6 V 2.8 V +85 °C -40 °C Surface Mount