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Showing Results For: RF Amplifiers

RF Amplifiers

What are RF amplifiers?

A radio-frequency power amplifier (also known as an RF power amplifier) is a type of electrical amplifier that increases the power of a radio-frequency signal. RF power amplifiers often operate as the transmitter's antenna driver. Gain, power output, bandwidth, power efficiency, linearity (minimal signal compression at rated output), input and output impedance matching, and heat dissipation are frequently included as design objectives.

Amplifier classes

To assist in realizing various design objectives, many contemporary RF amplifiers operate in many modes, or "classes." Class A, Class AB, Class B, and Class C are a few classes that are categorized as linear amplifier classes. The active device serves as a regulated current source in these classes. The class of the amplifier is determined by the bias at the input. The trade-off between efficiency and linearity is a frequent trade-off in power amplifier design. In the order they are listed, the previously mentioned classes become less linear and more efficient. Theoretically, using the active device as a switch increases efficiency up to 100% but decreases linearity.

Applications

The driving of another high-power source, operating a transmitting antenna, and igniting microwave cavity resonators are some of the fundamental uses of the RF power amplifier. The most well-known of these applications is powering transmitter antennas. The transmitter-receivers are utilized for weather sensing in addition to speech and data transmission (in the form of radar).


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Aaronia Ag
Rohs Verified
302/003, Aaronia Ag
1 In Stock
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1 +
£ 498.11
Aaronia Ag
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302/004, Aaronia Ag
1 In Stock
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£ 498.11
Aim-TTi
WA301, Aim-TTi
5 In Stock
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£ 217.00
Keysight Technologies
33502A, Keysight Technologies
2 In Stock
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£ 3495.00
Aaronia Ag
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321, Aaronia Ag
2 In Stock
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£ 915.88
Aaronia Ag
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326, Aaronia Ag
1 In Stock
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£ 457.92
Aaronia Ag
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320, Aaronia Ag
2 In Stock
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£ 460.06
Analog Devices
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HMC634LC4, Analog Devices
2 In Stock
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£ 47.44
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£ 46.21
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SST12LP17E-QU8E, Microchip
58 In Stock
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£ 0.60
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£ 0.73
Analog Devices
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HMC392LC4, Analog Devices
1 In Stock
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£ 55.73
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£ 54.29
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HMC392LC4, Analog Devices

HMC392LC4, Analog Devices

RF Amplifiers, Analog Devices Hittite Analog Devices Hittite have a series of RF amplifiers that have a range of functions. Some feature low Noise amplifiers, some RF Amplifiers are integrated with resonators, negative resistance devices, varactor diodes, and buffer amplifiers and other offer high efficiency GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC driver amplifiers. Radio Frequency (RF) Amplifiers, Analog Devices
New items
321, Aaronia Ag

321, Aaronia Ag

The Aaronia low noise amplifier ubbv 2 with any brand of spectrum analysers and directly fits to any spectran. The ubbv 2 can be used anywhere a high gain, low noise amp is called for digging out those weak shortwave signals or putting new life into that analyser. Suitable for any brand of Spectrum Analysers or antennas Runs with battery or external power supply
New items
302/003, Aaronia Ag

302/003, Aaronia Ag

The Aaronia low noise amplifier ubbv 2 with any brand of spectrum analysers and directly fits to any spectran. The ubbv 2 can be used anywhere a high gain, low noise amp is called for digging out those weak shortwave signals or putting new life into that analyser. Suitable for any brand of Spectrum Analysers or antennas Runs with battery or external power supply
New items
302/004, Aaronia Ag

302/004, Aaronia Ag

The Aaronia low noise amplifier ubbv 2 with any brand of spectrum analysers and directly fits to any spectran. The ubbv 2 can be used anywhere a high gain, low noise amp is called for digging out those weak shortwave signals or putting new life into that analyser. Suitable for any brand of Spectrum Analysers or antennas Runs with battery or external power supply
New items
HMC634LC4, Analog Devices

HMC634LC4, Analog Devices

RF Amplifiers, Analog Devices Hittite Analog Devices Hittite have a series of RF amplifiers that have a range of functions. Some feature low Noise amplifiers, some RF Amplifiers are integrated with resonators, negative resistance devices, varactor diodes, and buffer amplifiers and other offer high efficiency GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC driver amplifiers. Radio Frequency (RF) Amplifiers, Analog Devices
New items
326, Aaronia Ag

326, Aaronia Ag

The Aaronia low noise amplifier ubbv 0910 works with any brand of spectrum analysers and directly fits to any spectran. broadband sensitivity increase by up to 30db. The ubbv 0910 can be used anywhere a high gain, low noise amp is called for digging out those weak shortwave signals or putting new life into that analyser. newly designed microwave chips enable The ubbv 0910 to have gain up to 10ghz although we only spec The ubbv 0910 to 6ghz. The ubbv 0910 is The ideal general purpose fry amp with extremely low noise that you'll wonder how you got along without. Suitable for any brand of Spectrum Analysers or antennas Runs with battery or external power supply
New items
SST12LP17E-QU8E, Microchip

SST12LP17E-QU8E, Microchip

SST12LP17E 2.4 GHz WLAN 802.11b/g/n Power Amplifier Radio Frequency (RF) Amplifiers, Microchip
New items
320, Aaronia Ag

320, Aaronia Ag

The Aaronia low noise amplifier ubbv 2 with any brand of spectrum analysers and directly fits to any spectran. The ubbv 2 can be used anywhere a high gain, low noise amp is called for digging out those weak shortwave signals or putting new life into that analyser. Suitable for any brand of Spectrum Analysers or antennas Runs with battery or external power supply
New items
WA301, Aim-TTi

WA301, Aim-TTi

WA301 Wideband Amplifier, 30V Peak to Peak The WA301 is a wideband amplifier primarily intended for waveform generation applications.,Normally, the WA301 would be used as a slave to a function generator with the gain set to X10. Can be used to provide an adjustable output level source for waveform digital to analogue conversion Extends the output range of function generators to 30V peak to peak High impedance input, 0dB to +20dB gain 50Ω and 600Ω outputs 20dB switchable output attenuator Fully protected output Bandwidth -3dB at 1MHz Flatness -1dB at 400kHz Rise/Fall Time Distortion Gain Vernier adjustment between X1 and X10 Input Impedance 10k Output Output Impedance 50Ω and 600Ω (separate sockets) Output 0dB 30V pk-pk from 50Ω (15V into 50Ω) Output -20dB 30V pk-pk from 600Ω (15V into 600Ω) 3V pk-pk from 50Ω (1.5V into 50Ω) 3V pk-pk from 600Ω (1.5Ω into 600Ω) d.c. Offset General Power 230V or 115v a.c. nominal 50/60Hz, adjustable internally, operating range +/- 14% of nominal, 20VA max., installation category II Operating Range +5°C to +40°C, 20 - 80% RH Safety Complies with EN61010-1 EMC Complies with EN55081-1 and EN50082-1
New items
33502A, Keysight Technologies

33502A, Keysight Technologies

Keysight 2-Channel 50Vpp High Voltage Amplifier The Keysight 33502A offers engineers in R&D and manufacturing a convenient way of using their existing function generators to create accurate and reliable signal sources at higher voltages. The 33502A can be independently configured with input coupling (AC, DC) and input impedance (50Ω, 1MΩ) to match specific circuits. Its input path can be switched from amplified to direct (unamplified) without removing or reconnecting cables. The 33502A has a two-unit, half-rack mechanical form factor, which fits well as a bench-top unit or in a test system, and is configured with LAN (LXI Class-C compliant) and USB interfaces. It provides both a programmable interface and a soft-key-driven front panel. Full power BW 100kHz @ 50Vpp Small-signal BW >300kHz Slew rate 20V/ms minimum THD+N Output drive 200mA maximum Isolation: floats ±42Vpk to earth Note Suitable for use with Agilent function/arbitrary waveform generators including the 33120A, 33210A ( 667-2591 ), 33220A ( 667-2597 ) and 33250A ( 667-2594 ), and to amplify signals from non-Agilent function and arbitrary waveform generators. Approvals UL, CSA, IEC External Output Amplifiers
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You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding RF Amplifiers or any other product.
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UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including RF Amplifiers.
Yes. We keep updating our stock frequently and if a product like RF Amplifiers is not in stock then we will let you know.