ParkerVision, Inc.

March 22, 2005 08:00 ET

ParkerVision Expands North American Presence through Office Depot, Canada


NEWS RELEASE TRANSMITTED BY CCNMatthews

FOR: PARKERVISION, INC.

NASDAQ SYMBOL: PRKR

MARCH 22, 2005 - 08:00 ET

ParkerVision Expands North American Presence through
Office Depot, Canada

JACKSONVILLE, Fla.--(CCNMatthews - Mar 22, 2005) -

Expanding the retail store-front availability for its products in North
America, ParkerVision, Inc. (NASDAQ NMS: PRKR), announced today that
Office Depot, Canada, a fully owned subsidiary of Office Depot
(NYSE:ODP) will add ParkerVision's SignalMAX™ wireless networking
products to its retail stores in Canada. The ParkerVision line will be
featured in 33 stores in 24 cities.

ParkerVision's SignalMAX line of four-port wireless routers, PC LAN
cards, and USB adapters are compatible with all 802.11b/g networks. The
SignalMAX line, based on the company's innovative Direct-2-Data™
(D2D)™ wireless RF technology, appeals to consumers and small
businesses seeking maximum wireless coverage and long distance
connectivity for home and small office networks. SignalMAX products
eliminate "dead-zones" commonly found with other manufacturers' gear.
ParkerVision also guarantees that SignalMAX notebook or desktop cards,
when used in conjunction with SignalMAX routers, will provide wireless
coverage of an entire home or small office building without the need for
repeaters, boosters, or special high-gain antennas, regardless of the
layout or construction of the building.

"As home and business networking continues to grow in the marketplace,
it is imperative that we offer our customers a product that will deliver
superior distance coverage and reliable connectivity throughout their
homes," said Scott Howard, Sr. Merchant, Technology Division, Office
Depot Team Canada. "Office Depot customers rely on us to provide only
the best. ParkerVision's products are among the best and we look forward
to working with their team to provide a new sense of security and
satisfaction to our customers".

"Our products are attracting attention from prominent retail chains like
Office Depot of Canada because their customers are seeking quality WiFi
equipment that can deliver superior distance, coverage, and reliable
internet connectivity throughout their homes," said Jeffrey L. Parker,
Chairman and CEO. "Our premium line of wireless networking products
guarantees seamless operation over longer distances, is more resilient
to interference, and uses less power consumption than those of any other
brand on the market today."

About ParkerVision

ParkerVision, Inc. is headquartered in Jacksonville, Fla. with
additional facilities in Orlando, Florida. The company designs, develops
and manufactures complete semiconductor system solutions for wireless
products based on the enabling, patented D2D™ technology. D2D, which
is applicable to all wireless applications, utilizes digital radio
circuitry that eliminates the negative attributes inherent to products
that use legacy analog processes. The company's new RF power amplifier
products provide improved signal performance, power efficiency, and
design cost to manufacturers of wireless RF products. ParkerVision also
offers wireless networking products that incorporate the D2D technology
to provide superior reliability, distance, and interference immunity and
are available at select national and regional retail partner locations.
Additional information about ParkerVision is available at
www.parkervision.com.

Forward Looking Statements

This press release contains forward-looking information. Readers are
cautioned not to place undue reliance on any such forward-looking
statements, each of which speaks only as of the date made. Such
statements are subject to certain risks and uncertainties which are
disclosed in the Company's SEC reports, including the Form 10K for the
year ended December 31, 2004.

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