‘Preamplifier’
An Electronicstalk guide
Start with the news release VNAs enable on-site installation and maintenance from Anritsu, which we summarised at the time by saying "The MS202x/3xB VNA Master handheld RF vector network analysers (VNAs) provide field engineers with a powerful S-parameter measurement tool for on-site installation and maintenance activities.". Several months prior to that, we featured the news release Spectrum Master monitors over-the-air signals from Anritsu: "Anritsu's MS272xC hand-held Spectrum Master allows field technicians, monitoring agencies and engineers to monitor over-the-air signals, locate interferers, and detect hidden transmitters. ".
In October 2009, we covered the news from Teseq - take a look at Teseq digital receiver covers 10Hz to 6GHz range which says: "Teseq has introduced the Narda PMM 9010, a fully digital receiver covering the frequency range 10Hz to 6GHz. ".
Take a look also at the news release from LSI Europe, Universal pre-amplifier serves major HDD markets, as well as Opto Diode offers photodiode-preamplifiers from Opto Diode, and Opto Diode brings out Photodiode-Preamplifier from Opto Diode.
Latest stories...
Disk-drive pre-amp boosts datarates (August 2008)
The PA2700 is a high-performance low-power preamplifier IC specifically designed for use in 2.5in mobile hard disk drives for the laptop computer market.
Disk-drive pre-amp supports 3.3Gbit/s datarate (June 2008)
Consumes almost 30% less power than the previous product generation, reducing operating costs and alleviating disk drive cooling issues.
Photodiode solution avoids noise problems (April 2008)
Opto Diode's ODA-5W-100k suits low-light (less than 1mW) tasks where electrical noise can affect the photodiode signal if the detector and amplifier are separate components on a circuit board.
Photodetector-preamplifier has a large active area (March 2008)
Ideal for applications such as fluorescence, microscopy and analytical chemistry, the detector is designed for easy integration into new and existing systems.
Near-IR photodetector and preamp come together (February 2008)
The ODA-6W-100M is a high-sensitivity device that is more compact than discrete solutions, making it ideal for assembly in tight or limited spaces.
VGA integrates output driver and pre-amp (February 2008)
Digitally programmable variable gain amplifier is designed for driving signals over power lines, cables and other applications with low impedance.
Detector works at lower light levels (January 2008)
Combination detector is ideal for medical diagnostics, test and measurement, and other tasks that require low-light-level detection.
Single-chip voice recorders use on-chip Flash (November 2007)
Single-chip multimessage voice record and playback devices self-manage address locations for multiple messages.
Further reading
- Opto Diode offers photodiode-preamplifiers
Opto Diode Corporation has introduced a 6mm Photodiode-Preamplifier - the ODA-6WB-500M. - Opto Diode brings out Photodiode-Preamplifier
Opto Diode, a supplier of advanced performance photodetectors and high-sensitivity, visible and infrared LEDs, has introduced the 6mm Photodiode-Preamplifier ODA-6WB-100M.
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