Feb 16, 2007  VICTORIA, BRITISH COLUMBIA AND BURNABY, BRITISH COLUMBIA  MARKET WIRE    Vecima Networks Inc. ("Vecima") (TSX: VCM) and Spectrum Signal Processing Inc.  ("Spectrum") (TSX: SSY)(NASDAQ: SSPI), today announced the signing of a  definitive agreement under which Vecima will acquire all the outstanding common  shares of Spectrum in a transaction leveraging synergistic technology,  administrative efficiencies, and combined sales channels thereby strengthening  the market position of both companies. Vecima expects that the acquisition will  be immediately accretive to revenues.   Under the terms of the agreement, Vecima will purchase all of the outstanding  common shares of Spectrum for the equivalent of $0.8939 per share based on a  value per Vecima share of $10.06 which was the 30-day volume weighted average  trading price of Vecima shares to January 23, 2007, the date that Spectrum and  Vecima executed a non-binding letter of intent. This represents a 39% premium  over the 30-day average closing price of Spectrum shares to February 15,  2007. Consideration will be comprised of cash of $0.4915 and 0.04 of one Vecima  common share for one common share of Spectrum, subject to maximum aggregate cash  consideration of $10,075,000 and a maximum of 820,000 Vecima shares. Vecima will  also acquire all outstanding stock options and warrants to acquire Spectrum  shares in exchange for options and warrants of Vecima. The closing prices of  Spectrum and Vecima shares on the TSX on February 15, 2007 were $0.56 and  $10.39, respectively.   "Spectrum and its financial advisor, PricewaterhouseCoopers Corporate Finance  Inc. ("PWC"), have been actively pursuing financing alternatives to enable  Spectrum to fully execute its strategic plan," said Irving Ebert, chairman of  Spectrum's board of directors. "The board concluded that this transaction is the  best alternative for Spectrum shareholders, customers and employees and  recommends that Spectrum shareholders vote to approve the cash and share offer  from Vecima Networks Inc."   In deciding to recommend the transaction to Spectrum shareholders, Spectrum's  board of directors considered a number of factors and received an opinion from  CIBC World Markets Inc., and subject to the assumptions and conditions set forth  in such opinion, that the consideration to be received for the common shares of  Spectrum is fair, from a financial point of view, to Spectrum shareholders.   Brent Flichel, Spectrum's President and CEO, remarked, "Balance sheet strength  is a requirement to win long-term defense contracts where supply commitments can  extend well beyond a decade. Spectrum is now at the point where such strength is  critical in enabling the conversion of its existing design-in portfolio into  long-term supply agreements. As a part of Vecima Networks Inc., Spectrum will  have the critical mass to realize its full potential. Additionally, the  share portion of the transaction should allow Spectrum shareholders  to participate in realizing this potential as well as the upside potential of  Vecima's existing business."   Vecima's position as a leading vendor in the emerging WiMAX market, a market  poised for rapid growth worldwide, will be further strengthened by the  technological resources provided by Spectrum, giving the company an edge over  its competitors. Both Spectrum's and Vecima's product portfolios are powered at  their core by field programmable gate array chips, digital signal processing  chips, and general purpose processors running software tailored to  broadband wireless communications. Vecima also intends to target high  growth commercial markets such as public safety, homeland security, satellite  communications, and broadband wireless with Spectrum's software defined radio  solutions, such markets often demanding a software configurable radio solution  such that various agencies can communicate in an interoperable manner.   On February 13, 2007, Vecima reported record sales of $23 million in its second  quarter, representing an increase of 22% over the same period last fiscal year.  Vecima's year-to-date revenues for the six months ended December 31, 2006  increased by $6.6 million or 18% to $43.3 million, as compared to $36.7 million  for the six months ended December 31, 2005. During the company's second quarter  earnings call, management reiterated that 20-30% revenue growth is expected in  the current fiscal year relative to Vecima's $80 million in sales for fiscal  2006.   "Vecima and Spectrum combine to offer a compelling product portfolio for the  commercial and defense broadband wireless markets," stated Dr. Surinder Kumar,  President and CEO of Vecima. "Together, we expect to bring the power of  software-defined radio technologies to the commercial broadband wireless market  and introduce Vecima's portfolio of last-mile wireless solutions to Spectrum's  current market. Meanwhile, Vecima has a solid strategic plan to bring  Spectrum's financial results in alignment with our historical profit model  in the near term, taking advantage of a single public company listing and  commensurately reduced administrative expenses. I anticipate that Vecima's track  record of 18 consecutive years of profitability will prove compelling to  Spectrum's shareholders and employees moving forward."   The transaction will be carried out by way of a statutory plan of arrangement  and must be approved by the Supreme Court of British Columbia and by 75 percent  of the votes cast by holders of Spectrum shares. The transaction is also subject  to certain closing conditions, including the approval of the United States  Department of State and the Committee on Foreign Investments in the United  States (CFIUS) as well as the receipt of all other required regulatory approvals  and customary closing conditions. The transaction is expected to close in April  2007.   Further information regarding the proposed transaction will be contained in an  information circular which Spectrum will mail to the Spectrum shareholders in  connection with the special meeting of shareholders to be held to approve the  transaction. It is expected that the materials will be mailed in March 2007 for  a meeting anticipated to be held in April 2007.   PWC and CIBC World Markets Inc. act as financial advisors and McCarthy Tetrault  LLP acts as legal advisor to Spectrum and the special committee of its board of  directors. Bull, Housser and Tupper LLP acts as legal advisor to Vecima.   All financial figures herein are stated in Canadian dollars.   Spectrum Conference Call Information   Spectrum will conduct a conference call and live audio webcast on February 16,  2007 at 4:30 pm Eastern / 1:30 pm Pacific time. The call can be accessed via  telephone or audio web cast. The dial-in number for the call is 1.866.497.3339.  A replay of the call will be available from February 16, 2007 to February 23,  2007 and can be accessed by dialing 1.866.501.5559 followed by the access  code 21217221#. The live audio web cast can be accessed on Spectrum's web site  at www.spectrumsignal.com. The replay will be available on Spectrum's web site  until February 23, 2007.   About Vecima Networks Inc.   Vecima Networks Inc. (TSX: VCM) designs, manufactures and sells products that  enable broadband access to cable, wireless and telephony networks. Vecima's  hardware products incorporate original embedded software to meet the complex  requirements of next-generation, high-speed digital networks. Service providers  use Vecima's solutions to deliver services to a converging worldwide broadband  market, including what are commonly known as "triple play" (voice, video and  data) and "quadruple play" (voice, video, data and wireless) services. Vecima's  solutions allow service providers to rapidly and cost-effectively bridge the  final network segment that connects the system directly to end users, commonly  referred to as "the last mile", by overcoming the bottleneck resulting  from insufficient carrying capacity in legacy, last mile  infrastructures. Vecima's products are directed at three principal markets: Data  over Cable, Broadband Wireless and Digital Video. The Company has also developed  and continues to focus on developing products to address emerging markets such  as Voice over Internet Protocol, fiber to the home and IP video. For more  information on Vecima, please visit www.vecimanetworks.com.   Vecima Forward-Looking Statements   Certain statements in this news release may constitute forward-looking  statements which involve known and unknown risks, uncertainties and other  factors which may cause the actual results, performance or achievements of the  Company, or industry results, to be materially different from any future  results, performance or achievements expressed or implied by such  forward-looking statements. When used in this news release, such statements are  generally identified by the use of such words as "may", "will",  "expect", "believe", "plan", "intend" and other similar terminology.  These statements reflect Vecima's current expectations regarding future events  and operating performance and speak only as of the date of this news release.  Forward-looking statements involve significant risks and uncertainties, should  not be read as guarantees of future performance or results, and will not  necessarily be accurate indications of whether or not such results will be  achieved. A number of factors including, but not limited to, the factors  discussed under "Risk Factors" in the Company's Annual Information Form  dated September 27, 2006 available on SEDAR (www.sedar.com), could cause actual  results to differ materially from the results discussed in the forward-looking  statements. Although the forward-looking statements contained in this news  release are based upon what management of the Company believes are reasonable  assumptions, the Company cannot assure investors that actual results will be  consistent with these forward-looking statements. These forward-looking  statements are made as of the date of this news release, and the Company assumes  no obligation to update or revise them to reflect new events or circumstances.   About Spectrum Signal Processing Inc.   Spectrum Signal Processing Inc. (TSX: SSY)(NASDAQ: SSPI) is a leading supplier  of software defined platforms for defense electronics applications. Spectrum's  products and services are optimized for military communications, public safety,  signals intelligence, surveillance, electronic warfare and satellite  communications applications. Spectrum's integrated, application-ready  products provide its customers with compelling time-to-market and  performance advantages while mitigating program risk and cost  parameters. Spectrum Signal Processing (USA) Inc., based in Columbia,  MD, provides applications engineering services and  modified commercial-off-the-shelf platforms to the US Government, its allies and  its prime contractors. For more information on Spectrum and its flexComm(TM)  product line, please visit www.spectrumsignal.com.   Spectrum Forward-Looking Safe Harbour Statement   This news release contains forward-looking statements related to Spectrum Signal  Processing Inc. These statements are made pursuant to the safe harbor provisions  of the Private Securities Litigation Reform Act of 1995. Forward-looking  statements involve risks and uncertainties, including the timely development and  acceptance of Spectrum's new products, the impact of competitive products  and pricing, availability of components, changing market conditions and the  other risks detailed from time to time in other company filings. Actual results  may differ materially from those projected. These forward-looking statements  represent the company's judgment as of the date of this release and Spectrum may  or may not update these forward-looking statements in the future. Readers are  referred to Spectrum's assumptions and risk factors set out in the most  current Form 20-F filed with the Securities and Exchange Commission and  the British Columbia Securities Commission.   (TM) flexComm is a trademark of Spectrum Signal Processing Inc. 
   Contacts: Spectrum Signal Processing Inc. Brent Flichel President and Chief  Executive Officer (604) 676-6733 Email: brent_flichel@spectrumsignal.com  Website: www.spectrumsignal.com  Spectrum Signal Processing Inc. Alan  Brick Investor Relations Officer (250) 881-1982 Email:  alan.brick@vecimanetworks.com Website: www.vecimanetworks.com 
   
  SOURCE: Spectrum Signal Processing Inc. and Vecima Networks Inc.   |