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

...
Read more Read less

검색 필터링

총 6개 제품 중 1번째-6번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 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 제품 번호 173-2729
제조사 부품 번호SI4355-B1A-FM
제조사Silicon Labs
₩1,864.65
Each (In a Tray of 490)
수량
GFSK, OOK Surface Mount QFN 20 - 3mm 3mm 0.85mm 350MHz 525MHz 960MHz 3.6 V +85 °C 283MHz
RS 제품 번호 769-8679
제조사 부품 번호Si4355-B1A-FM
제조사Silicon Labs
₩2,213.40
Each (In a Pack of 3)
수량
GFSK, OOK Surface Mount QFN 20 - 3mm 3mm 0.85mm 350MHz 525MHz 960MHz 3.6 V +85 °C 283MHz
RS 제품 번호 169-0033
제조사 부품 번호SI4362-B1B-FM
제조사Silicon Labs
₩2,546.65
Each (In a Tray of 490)
수량
ASK, GFSK, GMSK, OOK, 4GFSK Surface Mount QFN 20 - 4mm 4mm 0.85mm 1050MHz 1050MHz 1050MHz 3.6 V +85 °C 142MHz
RS 제품 번호 169-0027
제조사 부품 번호SI4356-B1A-FM
제조사Silicon Labs
₩1,537.60
Each (In a Tray of 490)
수량
GFSK, OOK Surface Mount QFN 20 - 3mm 3mm 0.85mm 917MHz - - 3.6 V +85 °C 315MHz
RS 제품 번호 819-6887
제조사 부품 번호Si4356-B1A-FM
제조사Silicon Labs
₩1,830.55
Each (In a Pack of 5)
수량
GFSK, OOK Surface Mount QFN 20 - 3mm 3mm 0.85mm 917MHz - - 3.6 V +85 °C 315MHz
RS 제품 번호 819-6913
제조사 부품 번호Si4362-B1B-FM
제조사Silicon Labs
₩2,797.75
Each (In a Pack of 5)
수량
ASK, GFSK, GMSK, OOK, 4GFSK Surface Mount QFN 20 - 4mm 4mm 0.85mm 1050MHz 1050MHz 1050MHz 3.6 V +85 °C 142MHz