October 3, 2005
Re: Pat Adamson

To whom it may concern:

I have known Pat for four years and have worked with him when he was at
both Easylite and Colorado vNet. The original Easylite Ballast was too noisy
to pass FCC Part 15 Class A and we worked together to bring the design into
compliance. When he was at Colorado vNet, he prescreened their products
for FCC Part 15 Class B with a combination HP Spectrum Analyzer, biconical
antenna and coil co-calibrated in my facility. The combination was adequate
for the Prescan effort.

Pat has a good understanding of EMI problems. He is a good resource for
on-site measurements to determine that a design has been adequately thought
out. He is reasonable to work with and can be valuable to those who need
assistance with EMI problems.

Vincent W. Greb
EMC Integrity, Inc.

Phone: 303 776 7249
Fax: 303 776 7314
Email: vinceg@emcintegrity.com

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