Signal Amplifiers

Signal amplifiers are electronic devices that can increase the power of a signal (a time-varying current or voltage) by increasing its amplitude (a measure of the change of a periodic variable over a single period).

How do signal amplifiers work?

The amount by which an amplifier increases a signal’s power is measured by its gain: the ratio of current, power or output voltage to input. Signal amplifiers will usually be fitted with a gain knob to adjust the signal strength as too much gain can distort the signal.

What are signal amplifiers used for?

Signal amplifiers are designed to function well in applications such as television and radio transmitters and receivers, microcomputers, high-fidelity (Hi-Fi) stereo equipment, guitars and other instrument amplifiers. Signal amplifiers will often include a transistor or electron tube to amplify output voltage.

A digital signal amplifier for antennas, for example, will help boost the signal of your antenna resulting in better reception where obstructions such as buildings or trees are hampering the signal quality.


...
Lees meer Lees minder

Filters

1 - 4 van 4 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Supported Frequency Bands Maximum UHF Frequency Calibrated Number of Outputs
RS-stocknr. 197-4159
FabrikantnummerTGR2053
FabrikantAim-TTi
3.107,50 €
Each
Aantal stuks
150 → 3000000 kHz 3000MHz - 1
RS-stocknr. 197-4158
FabrikantnummerTGR2051
FabrikantAim-TTi
1.977,50 €
Each
Aantal stuks
150 → 1500000 kHz 1000MHz - 1
RS-stocknr. 197-4324
FabrikantnummerTGR2053
FabrikantAim-TTi
3.227,50 €
Each
Aantal stuks
150 → 3000000 kHz 3000MHz RSCAL 1
RS-stocknr. 197-4322
FabrikantnummerTGR2051
FabrikantAim-TTi
2.097,50 €
Each
Aantal stuks
150 → 1500000 kHz 1000MHz RSCAL 1
Related Products
Introducing the RSFG-2000 series of AFG (arbitrary function ...
Description:
Introducing the RSFG-2000 series of AFG (arbitrary function generators) with pulse generator from RS PRO, a selection of robust and professional function generators offering a range of outputs including sine, square and triangle. Whatever your needs the RSFG-2000 series from ...
The Teletest Pattern Generator has 8 PAL video ...
Description:
The Teletest Pattern Generator has 8 PAL video test pattern it is a professional testing tool for video and transmission equipment. This generator provides composite video line output and S-video line output to connect to S-VHS, Hi-8 and Betacam S-inputs. ...