Variable Gain Amplifiers

384 Variable Gain Amplifiers from 34 Manufacturers meet your specification.

Variable Gain Amplifiers are electronic devices that are used to amplify a low-power radio frequency signal. Variable Gain Amplifiers from the leading manufacturers are listed below. Use the parametric search tools to narrow down on products by type, frequency, gain, noise figure, power, voltage, application and various other parameters. View product details, download datasheets and get quotes on matching products.

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  • Type: Variable Gain Amplifier
Description:Voltage Variable Gain Amplifier from 1 to 18 GHz
Configuration:
Module with Connector
Type:
Variable Gain Amplifier
Frequency:
1 to 18 GHz
Gain:
25 to 30 dB
Noise Figure:
4.5 to 5 dB
more info
Description:Variable Gain Amplifier from 1 to 24 GHz
Industry Application:
Wireless Infrastructure, SATCOM, Radar, Test & Mea...
Configuration:
Module with Connector
Type:
Variable Gain Amplifier
Frequency:
1 to 24 GHz
Noise Figure:
3.5 dB
more info
AmpNV Image
Description:Software Controllable RF Power Amplifier from 50 MHz to 6 GHz
Industry Application:
Radar, Broadcast, Wireless Infrastructure, Electro...
Configuration:
Module with Connector
Type:
Power Amplifier, Variable Gain Amplifier
Frequency:
50 to 6000 MHz
Gain:
31.5 to 35 dB
more info
Description:130 W GaN Power Amplifier from 700 MHz to 6 GHz
Industry Application:
Electronic Warfare, Test & Measurement
Configuration:
System
Type:
Power Amplifier, Variable Gain Amplifier
Sub-Category:
SSPA, GaN Amplifier, Pulsed Amplifier
Frequency:
700 MHz to 6 GHz
Pulsed/CW:
CW/Pulsed
Package Type:
Rack Mount
more info
Description:851 to 869 MHz/806 to 824 MHz Bi-Directional Amplifier
Industry Application:
Commercial
Configuration:
System
Type:
Bi-Directional Amplifier, Variable Gain Amplifier
Frequency:
DL: 851-869 Mhz UL: 806-824 MHz
Gain:
80 dB
Noise Figure:
2.5 dB
Package Type:
Benchtop / Rackmount
more info
GB30000 Image
Description:USB-Powered K/Ka-Band Amplifier from 20 to 30 GHz
Industry Application:
SATCOM, Aerospace & Defense, Military, Wireless In...
Configuration:
System
Type:
Variable Gain Amplifier
Frequency:
20 to 30 GHz
Gain:
25 dB
Noise Figure:
5 dB
Saturated Power:
0.2 W
Package Type:
Benchtop / Rackmount
more info
Description:Space Qualified Limiter + LNA Module from 4 to 20 GHz
Configuration:
IC/MMIC/SMT
Type:
Limiting Amplifier, Low Noise Amplifier, Variable ...
Frequency:
4 to 20 GHz
Gain:
17 dB
Noise Figure:
2 dB
Saturated Power:
0.12 W
Package Type:
Surface Mount
more info
Description:300 W, Variable Gain Adjustment Amplifier from 2 to 6 GHz
Industry Application:
Test & Measurement, Cellular, Radar
Configuration:
System
Type:
Power Amplifier, Variable Gain Amplifier
Sub-Category:
GaN Amplifier, SSPA
Frequency:
2 to 6 GHz
Pulsed/CW:
CW
Saturated Power:
300 W
Package Type:
Benchtop / Rackmount
more info
Description:Small Signal Power Amplifier (SSPA) for TWT Driver Applications
Configuration:
Module with Connector
Type:
Power Amplifier, Driver Amplifier, Travelling Wave...
Frequency:
5.85 to 14.5 GHz
Gain:
30 to 37 dB
Noise Figure:
10 dB
Pulsed/CW:
CW
more info
Description:50 MHz to 2.5 GHz, Automatic Gain Controlled Amplifier, Variable Gain Amplifier
Industry Application:
SATCOM, Radar, Test & Measurement, Wireless Infras...
Configuration:
Module with Connector
Type:
Automatic Gain Controlled Amplifier, Variable Gain...
Frequency:
50 MHz to 2.5 GHz
Pulsed/CW:
CW
more info
PA2500L Image
Description:0.5 W Variable Gain Amplifier from 5 MHz to 2.5 GHz
Industry Application:
Aerospace & Defense, Test & Measurement, Test & Me...
Configuration:
System
Type:
Power Amplifier, Variable Gain Amplifier
Frequency:
5 MHz to 2.5 GHz
Gain:
30 dB
more info
Description:2 W, Variable Gain Adjustment Amplifier from 2 to 26.5 GHz
Industry Application:
Test & Measurement, Cellular, Radar
Configuration:
System
Type:
Power Amplifier, Variable Gain Amplifier
Sub-Category:
GaN Amplifier, SSPA
Frequency:
2 to 26.5 GHz
Pulsed/CW:
CW
Saturated Power:
2 W
Package Type:
Benchtop / Rackmount
more info
Description:Variable Gain Amplifier from 20 to 54 GHz
Industry Application:
Aerospace & Defense, SATCOM, Test & Measurement
Configuration:
Module with Connector
Type:
Variable Gain Amplifier
Frequency:
20 to 54 GHz
Gain:
25 to 50 dB
Noise Figure:
4 dB
Saturated Power:
0.39 to 1.58 W
more info
Description:1.25 W Medium-power Variable Gain Amplifier from 18 to 43.5 GHz
Industry Application:
Aerospace & Defense, SATCOM, Test & Measurement
Configuration:
Module with Connector
Type:
Power Amplifier, Variable Gain Amplifier
Frequency:
18 to 43.5 GHz
Gain:
25 to 47 dB
Noise Figure:
5 dB
Saturated Power:
27 to 32 dBm
more info
Description:700-1200MHz Variable Gain Amplifier
Configuration:
Module with Connector
Type:
Variable Gain Amplifier
Frequency:
700 MHz to 1.2 GHz
Gain:
30 dB
Noise Figure:
3.5 dB
more info
Description:100 W GaN Instrumentation Power Amplifier from 18 to 26.5 GHz
Industry Application:
Cellular, Test & Measurement, Radar
Configuration:
System, Waveguide
Type:
Power Amplifier, Variable Gain Amplifier
Sub-Category:
GaN Amplifier, SSPA
Frequency:
18 to 26.5 GHz
Pulsed/CW:
CW
Saturated Power:
100 W
Waveguide:
WR-42
Package Type:
Benchtop / Rackmount
more info
Description:600 W, Variable Gain Adjustment Amplifier from 2 to 6 GHz
Industry Application:
Cellular, Test & Measurement, Radar
Configuration:
System
Type:
Power Amplifier, Variable Gain Amplifier
Sub-Category:
GaN Amplifier, SSPA
Frequency:
2 to 6 GHz
Pulsed/CW:
CW
Saturated Power:
600 W
Package Type:
Benchtop / Rackmount
more info
Description:Variable Gain Amplifier from 36 to 41 GHz
Configuration:
Module With Connector
Type:
Variable Gain Amplifier
Frequency:
36 to 41 GHz
Gain:
27 to 30 dB
Pulsed/CW:
CW
Saturated Power:
0.79 W
more info
Description:Variable Gain Amplifier from 1.9 to 2 GHz
Configuration:
Module with Connector
Type:
Low Noise Amplifier, Variable Gain Amplifier
Frequency:
1.9 to 2 GHz
Gain:
29.5 to 30 dB
Noise Figure:
1.35 to 1.5 dB
Pulsed/CW:
CW
more info

What are Variable Gain Amplifiers?

Variable Gain Amplifiers (VGAs) are RF amplifiers whose gain can be adjusted/varied based on voltage or current. Regular RF amplifiers usually have a fixed gain value. The gain of variable gain amplifiers can be controlled via voltage, current or by a digital control interface. The gain of Analog VGA’s can be controlled by Voltage/Current and the gain of digital VGA’s can be programmed or controlled by a digital panel.

Variable gain amplifiers (VGAs) are used in a variety of applications like remote sensing, ultrasound, radar, LIDAR, wireless communications, speech analysis, and cellphone receivers.

everything RF has listed Variable Gain Amplifiers from the leading companies. You can narrow down on the list of variable gain amplifiers based on your requirements. You can enter the frequency, selecting the power level, gain range and other parameters. Our search tool will identify products from all the manufacturers to give you a list of matching products. View product details, download datasheets and request quotes. 

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