Cheetah Technologies and Alpha Technologies GmbH to Present and Demo Video QoE Monitoring Solutions at ANGA

PITTSBURGH, April 27, 2011 - Cheetah Technologies, LP will showcase how cable system operators can
ensure Quality of Experience in complex video environments at the ANGA Cable
Exhibition and Congress May 3-5 in Cologne, Germany.

Jeremy Bennington, Senior Vice President Strategic Operations and General
Manager of Cheetah V-Factor, will be a featured speaker at the "Video
Services Everywhere on Any Screen" technology session at 3:45 p.m.,
Wednesday, May 4. Bennington's presentation, entitled "Ensuring IP QoE: How
Does Your Video Measure Up?," will discuss how solutions, such as Cheetah
V-Factor, can ensure optimal customer experiences as video is delivered to
tablets, smart phones and other devices.

Cheetah's V-Factor portfolio includes the V-Factor Stream Probe and the
V-Factor Source Monitor, industry leading QoE solutions currently employed in
the cable television industry and beyond. Cheetah couples this monitoring
solution with the Q-Advisor management software solution designed to aid the
video technician in identifying and prioritizing video defect resolution.
Cable Operators are managing 10s of offices, 100s of channels, 1,000s of
program streams and 100,000s of events; V-Factor uniquely provides an end to
end solution to monitor and manage this environment.

"In today's networks, there is a plethora of encoding, transcoding, ad
insertion, process events, and other opportunities for errors potentially
affecting the quality of the image that viewers see at home," said
Bennington. "Cheetah V-Factor uniformly and pro-actively monitors and
measures any blockiness, blur or many other artifacts that can impede viewing
satisfaction on any device."

Cheetah will also be demonstrating the V-Factor portfolio at the Alpha
Technologies GmbH stand (Level 10.2/Booth K28). We invite any and all video
service providers to visit Cheetah for a demonstration. Alpha Technologies VP
of International Sales & Business Development, Paul Shmotolokha stated that,
"It is always exciting to work with Alpha's valued partners such as Cheetah
Technologies to feature a cutting edge product like the V-Factor Video QoE
monitoring product line." In addition, Alpha and Cheetah will also be
demonstrating the Cheetah XD network management system, Alpha/Cheetah power
supply & status monitoring solution, and the Cheetah EL end of line
monitoring and performance system.

Cheetah Technologies, LP is a carrier class, systems management solutions
developer supplying "quality of service" management systems to broadband
network providers and "quality of experience" management systems to video
service providers. Cheetah corporate offices are in Pittsburgh, Pennsylvania.
Cheetah sells products and services globally, and enjoys partnerships with
many of the major broadband technology corporations throughout the World.

For this and/or additional information in electronic form, go to
www.cheetahtech.com/.

The Alpha Group represents a global alliance of independent companies
that share a common philosophy - create world-class powering solutions for
communication, commercial, industrial and renewable energy markets.

For this and/or additional information in electronic form, go to
www.alpha.com/.

Steve A. Day, Vice President - Marketing, Cheetah Technologies, L.P., +1-412-923-3488, sday at cheetahtech.com, or John M. Grubb, Vice President of Marketing, Alpha Technologies Inc., +1-360-392-2331, jgrubb at alpha.com