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Signal List Generated Using the OSCOR Green Spectrum Analyze Masking Function
Screenshot of the Masking function in use on the OSCOR Green. Here we can see a list of suspect signals in the middle with detailed information providing a better understanding of unusual signals in the area.

When extended capture and analysis of RF traffic is required, it can be tedious to analyze large volumes of resulting data. The Spectrogram Waterfall function on the OSCOR is an effective tool for visually inspecting RF energy over time. However, the Masking function may be an alternative starting point to help perform signal data analysis more efficiently.

Continue reading “OSCOR™ Spectrum Analyzer Masking Feature”

TALAN Multimeter Adjustable Dwell Time
TALAN Multimeter Adjustable Dwell Time Options

Research Electronics International recently released a software update for the TALAN Telephone and Line Analyzer, version 2.04. The update can be downloaded from the website and includes installation instructions with the update files. Upcoming firmware updates will include enhancements to VoIP features. Version 2.04 improves several key TALAN functions.

Continue reading “TALAN™ Software v2.04 Update”

OSCOR Green Spectrogram Review screenshot
Figure A – Spectrogram Review screenshot illustrating a 6 GHz trace capture
(zoomed to a 4.8 GHz span) over a 24 hour period.

The OSCOR line of spectrum analyzers displays signal activity over time in a type of graph known as a waterfall display. It’s called a waterfall because of the continuous flow of rainbow colors that cascade down the screen as signal activity builds over time.

Continue reading “Upcoming OSCOR™ Feature Updates”

Telecom-Banner

The previous installment in this series discussed analog telephone threats commonly overlooked in business environments. In this second installment, focus is directed to digital and VoIP phone system threats. While threats like packet capture of VoIP traffic may be obvious, we are going to highlight some less-complicated threats that are easily addressed, providing a large security benefit.

Continue reading “Is Telecom Security Still A Concern? – Part Two”

FOR IMMEDIATE RELEASE

Algood, TN., 17 September 2015 –Research Electronics International (REI) is pleased to release a new video pole camera – the VPC 2.0 – for investigating areas above drop ceilings, behind immovable objects, around corners or other difficult to reach areas, especially in dark environments.

Continue reading “VPC 2.0 Video Pole Camera Extends Visibility To Difficult Areas”