Acquisition of Multimax Incorporated

Government
Communications
Systems
Acquisition of
Multimax
Incorporated

Forward-looking Statements
Statements in this presentation that are not historical facts are forward-looking statements that reflect management's current
expectations, assumptions, and estimates of future performance and economic conditions. Such statements are made in reliance
upon the safe harbor provisions of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of
1934. Forward-looking statements in this presentation include but are not limited to: anticipated timing of the closing of the
acquisition of Multimax and satisfaction or the conditions to closing, the impact of the acquisition on Harris fiscal 2008 earnings,
earnings-per-share guidance for fiscal 2007 and 2008, and statements regarding revenue growth and outlook. The Company
cautions investors that any forward-looking statements are subject to risks and uncertainties that may cause actual results and
future trends to differ materially from those matters expressed in or implied by such forward-looking statements. The Company's
consolidated results and the forward-looking statements could be affected by many factors, including but not limited to: our
participation in markets that are often subject to uncertain economic conditions which makes it difficult to estimate growth in our
markets and, as a result, future income and expenditures; our dependence on the U.S. government for a significant portion of our
revenues, and the loss of this relationship or a shift in U.S. government funding could have adverse consequences on our future
business; potential changes in U.S. government or customer priorities due to program reviews or revisions to strategic objectives,
including termination of or potential failure to fund U.S. government contracts; risks inherent with large long-term fixed-price
contracts, particularly the ability to contain cost overruns; the performance of critical subcontractors or suppliers; financial and
government and regulatory risks relating to international sales and operations, including fluctuations in foreign currency exchange
rates and the effectiveness of our currency hedging program; our ability to continue to develop new products that achieve market
acceptance; the consequences of future geo-political events, which may affect adversely the markets in which we operate, our
ability to insure against risks, our operations or our profitability; strategic acquisitions and the risks and uncertainties related
thereto, including our ability to manage and integrate acquired businesses; potential claims that we are infringing the intellectual
property rights of third parties; the successful resolution of patent infringement claims and the ultimate outcome of other
contingencies, litigation and legal matters; customer credit risk; the fair values of our portfolio of passive investments, which
values are subject to significant price volatility or erosion; risks inherent in developing new technologies; the potential impact of
hurricanes on our operations in Florida and the potential impact of earthquakes on our operations in California; the impact of the
results of Harris Stratex Networks, which may vary significantly and may be difficult to forecast; the ability to recruit and retain
qualified personnel; and general economic conditions in the markets in which we operate. Further information relating to factors
that may impact the Company's results and forward-looking statements are disclosed in the Company's filings with the SEC.
Harris disclaims any intention or obligation, other than imposed by law, to update or revise any forward-looking statements,
whether as a result of new information, future events, or otherwise.
Multimax Investor Presentation – 2
assuredcommunications ™
31-May-2007

Multimax Overview
• Leading provider of mission-critical communications and IT network
systems and services for U.S. government
• Key positions on important contracts with U.S. Air Force, Army, Navy, and
Department of Homeland Security (DHS)
• Headquarters in Herndon, VA; privately owned
• Experienced management team and workforce
– 1,100 employees; primarily located at customer sites, providing strong
relationships and access to new opportunities
– Majority with IT technical certifications
– 85% have security clearances
– Excellent track record of meeting service-level commitments
• Track record of strong revenue growth and excellent profitability
– Latest 12 months pro forma revenue ended March 31, 2007 of $315 million and
EBIT of $55 million
• Accretive to Harris earnings in fiscal year 2008
– Expected to contribute $.08 per diluted share, excluding
acquisition-related charges
Multimax Investor Presentation – 3
assuredcommunications ™
31-May-2007

Key Contracts and Customers
Multimax Investor Presentation – 4
• The NETCENTS program for the U.S. Air Force, a
procurement vehicle for network-centric information
technology with a $9 billion ceiling (Prime contract)
• The ITES-2S program for the U.S. Army, a procurement
vehicle for information technology enterprise solutions with
a $20 billion ceiling (Prime contract)
• The EAGLE program for the Department of Homeland
Security, a procurement vehicle for systems and services,
with a $45 billion ceiling (Prime contract with Array)
• The FirstSource program for the Department of Homeland
Security, a procurement vehicle for products with a
$3 billion ceiling (Prime contract with Array)
• The Navy Marine Corps Intranet (NMCI) program providing
a full range of network-based voice, video and data
communications on a single, enterprise-wide Intranet
(sub-contract to EDS)
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31-May-2007

Multimax Locations
Alaska
Hawaii
Offices
Employees
Service area
with 4-hour
maximum to
respond
Network services support more than 800,000 users at 3,800 locations locations
Multimax Investor Presentation – 5 assuredcommunications 31-May-2007
™ 1-June-2007
HQ

Strategic Rationale
• Capitalizes on U.S. government market trend for increased outsourcing of
IT systems and communications networks support services
• Complements existing Harris services business, while adding greater scale
– Creates a comm’s and IT services pro forma revenue base of $700 million
– Adds management talent and services workforce of 1,100 for a combined
workforce of more than 3,000
• Opportunity to contribute double-digit revenue growth at operating margins
that are above the Government Communications Systems segment ROS
• Broadens customer list
– New DoD customers within Air Force, Army and Navy
• Provides services to key bases such as Wright Patterson AFB, Gunter AFB,
and Ft. Monmouth Army base
– Department of Homeland Security
– Department of Veterans Affairs
• Provides excellent growth opportunities through Multimax’s prime positions
on large Government-Wide Acquisition Contracts (GWACs)
Multimax Investor Presentation – 6
assuredcommunications ™
31-May-2007

Deal Terms, Financing Plan,
and Timetable
• Harris to purchase Multimax for $400 million in cash
– Subject to customary regulatory reviews and closing conditions
• Purchase price will be funded through existing $500M credit facility
– Long-term debt financing will be put into place post-closing
• Acquisition expected to close prior to Harris fiscal year end
June 29, 2007
Multimax Investor Presentation – 7
assuredcommunications ™
31-May-2007

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