Motorola P25 Radios

1. MotorolaP25 Radios

2. Agenda • XTS/XTL P25 Radios • Quality & Durability • Audio Performance

3. P25 Subscriber PortfolioXTS/XTL P25 Platform Proven in MN, built to last with extensive MN support network Proven & Reliable Platform • 4 generations of manufacturing P25 radios, 20+ years • Over 1M radios sold in North America • Tested above & beyond MIL standards • Over 40,000 radio users in MN on 800MHz Proven partner in Minnesota • Motorola is widely recognized for support responsiveness and expertise • Large MN group of Motorola radio users and partners to support radio programming, training, and best practices • 10 radio shops serving MN • 20+ direct Motorola resources in MN- System Technologists, Service personnel, Engineers • Quarterly user group meetings in MN (MTUG) where customers share experiences and provide input on Motorola products

4. P25 Subscriber PortfolioXTS/XTL P25 Platform Extensive resources to help customers, in MN & globally Unsurpassed global resources • Based in Schaumburg, IL • 6000 engineers worldwide • Over $1B in R&D spending Designed for Mission Critical First Responders • Advanced Noise Reduction Enhancements = Clear audio • IMPRES battery technology = Reduced replacement costs • Quality, Durability and Technology = Longest service life Lowest long term cost of ownership

5. XTS 2500 Portable Robust Public Safety Radio Available in 700/800MHz (3W), VHF (5W) or UHF (5W) 3-Position Concentric Switch 16-Position Select Knob 870 Channels / Talkgroups System Support Analog Conventional P25 conventional Motorola SmartNet and SmartZone Trunking P25 trunking EmergencyButton 4 Line X 12 character Display TOP BUTTONS P25 Data Capable GPS Over The Air Programming (POP25) Text Messaging RF Modem Power On/Off Volume Control Menu Select Buttons Top side button Home Button • Advanced Encryption Support • Single Algorithm • AES / DES / DES-XL / DES-OFB / DVP-XL • Advanced Digital Privacy (ADP) • Multi-Key - 48 keys • Tactical OTAR Push-to-Talk Alpha Button Side Button 1 Side Button 2 4-Way Navigation Button SIDE BUTTONS

6. Audio Accessories Improved performance WindPorting Technology Motorola Patented microphone design which greatly eliminates the wind noise which results from transmitting in a windy environment. Available on Commander II, GPS, and basic IP-57 RSM. Standard RSM Windporting RSM Enhanced Speaker Grills Designed to quickly drain water for optimal audio output in wet conditions. Available on Commander II microphones. • Bone Conduction Transducers • Designed to enable communication under conditions where traditional microphones and speakers don't work. The Motorola ear microphone picks-up voice from vibrations in the ear canal, while the temple transducer allows you to hear through bone conduction.

7. Motorola Value Added Features DSP Audio Features Channel Announcement Noise Shield Noise Reduction Software Advanced Audio Adjustments Provides the user with a pre-recorded voice announcement Programmable Priority - ongoing call vs. channel announcement Standard on all radios Improves voice intelligibility: Eliminates background noise picked up by the radio microphone from the transmitted signal • Audio performance can be customized to the specific customer environment • 20+ Adjustments available via programming software • Treble Control - Digital • Treble Control - Securenet • Internal Mic - Analog AGC • Internal Mic - Analog Fixed Gain • Internal Mic - Digital AGC • Internal Mic - Digital Fixed Gain • Internal Mic - Securenet AGC • Internal Mic - Securenet Fixed Gain • External Mic - Analog AGC • External Mic - Analog Fixed Gain • External Mic - Digital AGC • External Mic - Digital Fixed Gain • External Mic - Securenet AGC • External Mic - Securenet Fixed Gain • AGC: Output • AGC: Total • Digital/Analog Balance • Noise Suppresion • Squelch (Fine Tune) • Echo Mute Time • Advanced RF AGC “Talkgroup-1” “Command” “Dispatch” Noise Reduction Disabled Noise Reduction Enabled

8. IMPRES Battery/Charger Technology IMPRES Non - IMPRES Corrects Memory Effect Minimizes Cost Simplifies Battery Management Increases Cycle Life Memory Effect - a reversible capacity loss resulting from “shallow” discharges in NiCd and NiMH batteries. Over charging can also effect Memory Loss. Simplifies Battery Managment – No need to remove batteries from charger. Provides adaptive Automatic reconditioning based on users talk pattern. Notifies user as to battery state / end of life Battery Management - Monitoring and maintaining batteries often entails regimented programs utilizing dedicated personnel. Reduced Cycle Life - a reduction in the number of charge/discharge cycles in a battery Minimizes Cost - Finding ways to optimize battery performance and maximize cycle life will decrease these expenditures. Corrects Memory Effect - Maximizes battery life while allowing batteries to remain in charger indefinitely Increased Cycle Life – Ensures maximum talk time without using unnecessary charge cycles. 6 Months additional Warranty when used with IMPRES charger. Cost - Battery replacement is a recurring cost. ??? Memory Effect $$$ Additional Cost Reduced Cycle Life

9. Quality & Durability

10. Mission Critical Design Experience 4 generations and over 20 years of manufacturing P25 digital subscribers Iterations of multiple designs over multiple platforms Lessons learned through design & testing Drives optimization of designs resulting in the best products Ruggedness Products designed and tested for the most demanding environments Motorola Accelerated Life testing – tested above and beyond mil-std specifications Specialized testing of components (Display lens drop testing, Radio drop test, etc.) Computer generated design simulations to test & optimize designs Reliability Motorola products are built to last - extended field life Superior design and manufacturing practices Material selection – high strength, high durability, highest quality materials Quality control – 6 sigma design & manufacturing standards

11. XTS1500 Model 1 XTS5000 Model 3 Durable & Rugged Design Built Tough for Mission Critical Public Safety This radio was placed on a car and slid off the car and ended up in a snow bank, after a day in the snow someone went to remove the snow with a two stage snow blower, the radio was shot out of the blower and when they got the radio back to the station, they put a new battery in and the radio worked just fine.. It just shows that the Motorola takes a lickin and keeps on ticking.” Gogebic County, MI “It’s an XTS5000 that was damaged in a recent fire. The Radio still works, the battery is melted to the case but the unit keys up and transmits. Quality at its Finest!” - Charlotte, FL

12. Motorola Quality Assurance – Accelerated Life Testing Product EnvironmentalTesting Why do we test? To identify and correct failure mechanisms prior to launch Meet Motorola’s commitment as the supplier of the longest lasting public safety equipment When do we test? During radio design and certification stage Before introducing new updates When part or vendor changes are required Ongoing testing How do we test? Radios are exposed to extreme conditions to simulate years of abuse Testing Standards Used Military Specification 810 European “IP” specs Motorola Internal 12M spec Functional and parametric testing is also performed to verify functionality after exposure to the environments.

13. Motorola Quality Assurance Drop Testing Products XTS 5000, XTS 2500 and XTS 1500 Portable Radio Drop Height 5 feet Drop Orientation Bottom, front, side 5 Ft. Speed of Impact Approx 11 MPH Steel Plate Housing designed to absorb impact and reduce forces experienced by internal components ** Battery must stay attached, radio operation must not power cycle upon impact **

14. Motorola Quality Assurance Display Impact Steel Ball Drop on Display Test Procedure A steel ball is dropped from various heights to test the display and housing design against impact • Motorola XTS Display Design • Strong polycarbonate lens to prevent scratching/cracking • Ultrasonically welded to radio housing to distribute impact over radio front • Additional adhesive layer to prevent water intrusion

15. Motorola Quality Assurance – More Testing Product EnvironmentalTesting Temperature Shock test Repeatedly expose radio to rapid changes in extreme temperatures Radio components expand & contract as they age. Validate long term operability of Motorola radios Humidity test Exposes radios to humidity extremes for extended period s of time while operating Further simulates years of wear & tear on internal components to validate long term operability of Motorola radios Blowing Rain test 40MPH blowing rain on each plane Solar Radiation test Ensures lenses & keypad do not degrade over time Vibration & Electrostatic Discharge tests Vehicle vibration simulations & low humidity static discharges

16. Audio Performance

17. Audio QualityThe Motorola Advantage Vocoder Technology More than a Vocoder Motorola implements “Noise Shield 2” technology separate from the Vocoder Vocoder independent design Allows further development of a radio’s ability to reduce noise & enhance audio quality Example Motorola radios are enhanced with PASS intercept that effectively reduces the PASS alarm noise from the users voice transmission so the audio is more intelligible Who has tested it? Cincinnati, OH (MSA) No degradation of audio performance

18. P25 Subscriber PortfolioXTS/XTL P25 Platform Products built to last with rugged and durable design & features Proven & Reliable Platform • 4 generations of manufacturing P25 radios • Tested above & beyond MIL standards • Over 40,000 radios in MN on 800MHz & VHF Proven partner in the region • Significant local presence of dealers, users and direct corporate resources • Extensive and knowledgeable customer support expertise Designed for Mission Critical First Responders • Advanced Noise Reduction Enhancements = Clear audio • IMPRES battery technology = Reduced replacement costs • Quality, Durability, and Technology = Longest service life • Lowest long term cost of ownership = $$ savings