RF Amplifier ICs

RF amplifiers - or radio frequency amplifiers - are tuned amplifiers that increase the high-frequency signal used in radio communications. They're used in electronic circuits with other components.

Types of RF amplifiers

RF amplifiers can tune into a desired range of input frequencies. They can also provide gain, buffering and drive for fragile signals. There are several different types of RF amplifiers characterised by their frequency range, supply current, supply voltage, gain and output power.

Common types include:

  • RF amplifier power gain - if signal is too low to be useful elsewhere in the circuit, it can be increased by this amplifier. The amplifier boosts the signal level with minimum noise or distortion and can even be used with extremely low-level signals, such as those from an antenna.
  • RF power amplifier - this type of electronic amplifier converts a low-power radio-frequency signal into a higher power signal.

RF amplifiers applications

RF amplifiers have a variety of applications, including communications testing and medical diagnostics as well as voice and data communications.


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Omschrijving Prijs Amplifier Type Typical 3dB Bandwidth Typical Power Gain Typical Output Power Typical Noise Figure Number of Channels per Chip Maximum Operating Frequency Mounting Type Package Type Pin Count Dimensions Height Length Automotive Standard
RS-stocknr. 162-9258
FabrikantnummerSMA3117-TL-H
FabrikantON Semiconductor
€ 0,118
Each (On a Reel of 3000)
Aantal stuks
Wide Band - 33.5 dB 9.8dBm 4.1dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS-stocknr. 805-4443
FabrikantnummerSMA3117-TL-H
FabrikantON Semiconductor
€ 0,245
Each (On a Tape of 50)
Aantal stuks
Wide Band - 33.5 dB 9.8dBm 4.1dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS-stocknr. 791-9560
FabrikantnummerSMA3107-TL-E
FabrikantON Semiconductor
€ 0,119
Each (In a Pack of 25)
Aantal stuks
Wide Band - 24.5 dB -9.5dBm 3.6dB 1 2.8 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS-stocknr. 170-3530
FabrikantnummerSMA3107-TL-E
FabrikantON Semiconductor
€ 0,124
Each (On a Reel of 3000)
Aantal stuks
Wide Band - 24.5 dB -9.5dBm 3.6dB 1 2.8 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS-stocknr. 791-9563
FabrikantnummerSMA3101-TL-E
FabrikantON Semiconductor
€ 0,152
Each (In a Pack of 25)
Aantal stuks
Wide Band - 25.5 dB -4dBm 4dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS-stocknr. 170-3531
FabrikantnummerSMA3101-TL-E
FabrikantON Semiconductor
€ 0,109
Each (On a Reel of 3000)
Aantal stuks
Wide Band - 25.5 dB -4dBm 4dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -