RF Receivers

RF receivers are IC (integrated circuit) components which provide detection of RF (radio frequency) signals. RF receivers are designed to receive radio signals from other devices. These ICs embedded in PCB modules to provide wireless communications.
RF receivers receive data in frequency given in MHz, for example, 440MHz. Unlike IR communication, this cannot be interrupted. RF receivers also operate on particular voltage ranges, for example, 4.5 to 5.5 V. It is important

What is modulation?
Modulation is a process which prevents loss of the information transmitted by the frequency. When a signal is modulated, it combines the RF signal with higher-frequency wavelength.

What is the ISM band?
ISM (industrial, scientific and medical) bands are radio bands reserved for ISM purposes. There are processes used in ISM which can interfere with RF communications. There are different types of modulation available in RF receivers, such as:
ASK - Amplitude-Shift Keying
FSK - Frequency-Shift Keying
GFSK - Gaussian Frequency-Shift Keying
OOK - On-Off Keying
PSK - Phase-Shift Keying
QAM - Quadrature Amplitude Modulation

Applications for RF Receivers:
Communications
Remote controls
Car alarm systems
Automation
Security and CCTV
Keyless entry systems
RF Receiver ICs come in various packages such as:
QFN
QSOP
SOIC
TSSOP

...
Lees meer Lees minder

Filters

1 - 20 van 34 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Modulation Technique Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Band 1 Frequency Maximum Operating Band 2 Frequency Maximum Operating Band 3 Frequency Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Band 1 Frequency
RS-stocknr. 169-0027
FabrikantnummerSI4356-B1A-FM
FabrikantSilicon Labs
€ 0,963
Each (In a Tray of 490)
Aantal stuks
GFSK, OOK Surface Mount QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 917MHz - - 3.6 V +85 °C 315MHz
RS-stocknr. 819-6887
FabrikantnummerSi4356-B1A-FM
FabrikantSilicon Labs
€ 0,972
Each (In a Pack of 5)
Aantal stuks
GFSK, OOK Surface Mount QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 917MHz - - 3.6 V +85 °C 315MHz
RS-stocknr. 165-6558
FabrikantnummerTDA7200XUMA1
FabrikantInfineon
€ 0,621
Each (On a Reel of 3000)
Aantal stuks
ASK, FSK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 440MHz - - 5.5 V +125 °C 400MHz
RS-stocknr. 124-2310
FabrikantnummerCLRC63201T/0FE,112
FabrikantNXP
€ 13,353
Each (In a Tube of 24)
Aantal stuks
ASK Surface Mount SOIC 32 20.7 x 7.6 x 2.45mm 20.7mm 7.6mm 2.45mm - - - 3.6 V, 5.5 V +150 °C -
RS-stocknr. 816-0488
FabrikantnummerCLRC63201T/0FE,112
FabrikantNXP
€ 16,02
Each
Aantal stuks
ASK Surface Mount SOIC 32 20.7 x 7.6 x 2.45mm 20.7mm 7.6mm 2.45mm - - - 3.6 V, 5.5 V +150 °C -
RS-stocknr. 825-9247
FabrikantnummerTDA7200XUMA1
FabrikantInfineon
€ 0,638
Each (In a Pack of 5)
Aantal stuks
ASK, FSK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 440MHz - - 5.5 V +125 °C 400MHz
RS-stocknr. 165-9212
FabrikantnummerMAX1473EUI+
FabrikantMaxim Integrated
€ 1,969
Each (In a Tube of 50)
Aantal stuks
ASK Surface Mount TSSOP 28 9.8 x 6.55 x 0.95mm 9.8mm 6.55mm 0.95mm 450MHz - - 5.5 V +85 °C 300MHz
RS-stocknr. 172-7839
FabrikantnummerHMC8100LP6JE
FabrikantAnalog Devices
€ 30,372
Each (On a Reel of 50)
Aantal stuks
QAM Surface Mount LFCSP 40 6.1 x 6.1 x 0.9mm 6.1mm 6.1mm 0.9mm 4000MHz - - 3.3 V +85 °C 800MHz
RS-stocknr. 919-8853
FabrikantnummerTDA5200XUMA1
FabrikantInfineon
€ 1,039
Each (On a Reel of 3000)
Aantal stuks
ASK Surface Mount TSSOP 28 9.7 x 4.4 x 1mm 9.7mm 4.4mm 1mm 870MHz - - 5.5 V +85 °C -
RS-stocknr. 169-0033
FabrikantnummerSI4362-B1B-FM
FabrikantSilicon Labs
€ 1,76
Each (In a Tray of 490)
Aantal stuks
4GFSK, ASK, GFSK, GMSK, OOK Surface Mount QFN 20 4 x 4 x 0.85mm 4mm 4mm 0.85mm 1050MHz 1050MHz 1050MHz 3.6 V +85 °C 142MHz
RS-stocknr. 829-7047
FabrikantnummerSTA680
€ 12,23
Each
Aantal stuks
FM Surface Mount LFBGA 168 12.15 x 12.15 x 1.4mm 12.15mm 12.15mm 1.4mm - - - 1.26 V +85 °C -
RS-stocknr. 190-8083
FabrikantnummerMAX4003EUA+T
FabrikantMaxim Integrated
€ 2,272
Each (In a Pack of 5)
Aantal stuks
- Surface Mount μMax 8 3.1 x 3.1 x 0.95mm 3.1mm 3.1mm 0.95mm 2500MHz - - 5 V +85 °C 100MHz
RS-stocknr. 732-8686
FabrikantnummerMAX1473EUI+
FabrikantMaxim Integrated
€ 2,02
Each
Aantal stuks
ASK Surface Mount TSSOP 28 9.8 x 6.55 x 0.95mm 9.8mm 6.55mm 0.95mm 450MHz - - 5.5 V +85 °C 300MHz
RS-stocknr. 128-8871
FabrikantnummerBD57015GWL-E2
FabrikantROHM
€ 7,765
Each (In a Pack of 2)
Aantal stuks
FSK Surface Mount UCSP 50 4.1 x 3.2 x 0.47mm 4.1mm 3.2mm 0.47mm 480kHz - - 20 V +85 °C 100kHz
RS-stocknr. 799-8572
FabrikantnummerMAX1471ATJ+
FabrikantMaxim Integrated
€ 5,75
Each
Aantal stuks
ASK, FSK Surface Mount TQFN 32 5.1 x 5.1 x 0.75mm 5.1mm 5.1mm 0.75mm 450MHz - - 5.5 V +125 °C 300MHz
RS-stocknr. 130-0861
FabrikantnummerHMC8100LP6JE
FabrikantAnalog Devices
€ 36,44
Each
Aantal stuks
QAM Surface Mount LFCSP 40 6.1 x 6.1 x 0.9mm 6.1mm 6.1mm 0.9mm 4000MHz - - 3.3 V +85 °C 800MHz
RS-stocknr. 769-8679
FabrikantnummerSi4355-B1A-FM
FabrikantSilicon Labs
€ 1,457
Each (In a Pack of 3)
Aantal stuks
GFSK, OOK Surface Mount QFN 20 3 x 3 x 0.85mm 3mm 3mm 0.85mm 350MHz 525MHz 960MHz 3.6 V +85 °C 283MHz
RS-stocknr. 190-8064
FabrikantnummerMAX2016ETI+
FabrikantMaxim Integrated
€ 16,25
Each
Aantal stuks
- Surface Mount Thin QFN 28 5 x 5 x 0.75mm 5mm 5mm 0.75mm 2.5GHz - - 5.25 V +85 °C -
RS-stocknr. 177-0806
FabrikantnummerMICRF011YM
FabrikantMicrochip
€ 1,694
Each (In a Pack of 5)
Aantal stuks
OOK Through Hole SOIC 14 - - - - 440MHz - - - +85 °C 300MHz
RS-stocknr. 177-0484
FabrikantnummerMICRF211AYQS
FabrikantMicrochip
€ 1,638
Each (In a Tube of 98)
Aantal stuks
ASK, OOK Surface Mount QSOP 16 4.9 x 3.91 x 1.47mm 4.9mm 3.91mm 1.47mm 450MHz - - 3.6 V +105 °C 380MHz
Related Products
The GPS-330R is a GPS module with a ...
Description:
The GPS-330R is a GPS module with a USB interface intended for incorporation in a broad range of OEM products, where fast and easy system integration and minimal development risk is required. Receiver type: 16 channel GPS L1 frequency, C/A ...
The GPS-1513R is a small form factor GPS ...
Description:
The GPS-1513R is a small form factor GPS module intended for incorporation in a broad range of OEM products, where fast and easy system integration and minimal development risk is required. Receiver type: 65 channel GPS L1 frequency, C/A CodeOpen ...
This ALPHA range of radio data modules consists ...
Description:
This ALPHA range of radio data modules consists of transmitters, receivers and transceivers operating in the 868 ISM frequency band. RF Carrier Frequency range: 860.48 to 879.51MHz ISM BandTransmitter Output Power: up to +7dBmReceiver Sensitivity: -109dBm @1200bps, BER = 0.1%Modulation: ...
The RFM31B-868 is a highly integrated, low-cost 868MHz ...
Description:
The RFM31B-868 is a highly integrated, low-cost 868MHz ISM-band receiver module. Built-in antenna diversity and support for frequency hopping can be used to extend range and enhance performance. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying ...