All items tagged with low-noise and Amplifier (15)

10-12-2013 | A fundamental property for the first microwave amplifier in a radio receiver is its noise figure. This is normally given in decibel (dB). A...

1-07-2006 | The schematic of our preamplifier is very simple because it uses a very low-noise dual operational amplifier. Here the NE5532 is used, whose...

1-07-2000 | The signal from a microphone is two weak for a standard line input. This low-noise DC-coupled microphone amplifier provides a solution for a...

1-12-1998 | This preamplifier was designed for low-impedance signal sources like MC (moving-coil) pick-up cartridges used in highend record players...

1-12-1998 | The MGA-86563 from HewlettPackard is a three-stage, GaAs, MMIC (monolithic microwave integrated circuit) that offers low noise figure an...

1-07-1993 | With the arrival of matched transistors in a single package it seems that the quest for the zero-noise microphone preamplifier has receive...

1-12-1992 | One way of desigining a low-noise amplifier is the shunting of several input stages. This reduces the overall noise, Un=U(i)n-1/2, where...

1-12-1992 | Opamp TypeSSM2017 from PMl is eminently suitable for designing a very-Iow-noise microphone preamplifier.

1-07-1991 | The unit discussed here indicates, by means of achain of LEDs, in logarithmic ratios the strength of an electric field surrounding the un...

1-12-1990 | The SSM-2016 differential audio preamplifier from PMI is primarily intended for am plifying signals front low-irnped ance sources (