- Количество слайдов: 47
Hytera DMR Introduction The leading provider of professional wireless communication equipments and solutions
Preface • • Analog technology has reached its peak and can not breakthrough the chief limitations including – battery life, – audio quality (near the edge), – communication safety, – Spectrum efficiency, – low productivity in communication and integrated data applications. Meet Narrow banding Mandate – A lot of countries from America, Europe , Asia etc. release corresponding regulations that limit the professional communication equipments working on channel bandwidth > = 25 k. Hz.
Part One: Introduction to DMR standard
What • • • is DMR？ In 2005，ETSI released DMR standard DMR (Digital Mobile Radio) is a digital radio standard for Professional Mobile Radio (PMR) DMR is specifically targeted at systems where analogue PMR is currently applied and designed to deliver digital voice, data and other supplementary services in a simple and low cost manner, and to meet future regulatory requirements for 6. 25 k. Hz channel equivalence.
The tendency from analogue to digital Part 1 DMR target market PAMR Utilities Public safety Commercial & Industrial Public transportation military others Source: IMS 2007 report With the global boom of digitalization , the above markets will be the main markets which are interested in DMR.
The tendency from analogue to digital Part 2 Driven by narrow banding mandate • • FCC: Mandate by FCC that non frequency efficient (≥ 12. 5 k. Hz) equipment will not be approved after 2011 due to congestion. And all public safety equipments have to be migrated by 2013. GB: non frequency efficient (＞ 12. 5 k. Hz) equipment will not be approved after 2010. Analogue radio will not be approved after 2011. And all radios have to be migrated into digital by 2016.
The tendency from analogue to digital Part 3 DMR Mo. U MEMBERS • • DMR Association created to drive worldwide growth of digital mobile radio market Leading manufacturers and suppliers join forces to develop and promote affordable, interoperable and innovative digital radio solutions
The tendency from analogue to digital Part 4 the growing market of DMR
Active role in DMR market • One of DMR Mo. U key members. • one of the leading companies which own the key DMR technology. • Hytera offers the biggest DMR portfolios among major providers, including complete digital solutions of DMR conventional, simulcast and trunking system.
Part two: Hytera DMR Portfolio
Hytera DMR product portfolio PD 786&PD 706 MD 786 PD 786 Ex intrinsic safety radio SD 900 covert radio RD 986 DMR simulcast DMR trunking system accessories Application
Hytera DMR system solution DMR 集群 系统 DMR simulcast DMR conventional solution GPS visualization dispatch
Hytera DMR Portable Radios PD 786/PD 706 • Global Frequency Bands: – • 400 -470 Mhz, 450 -520 Mhz ，330 -400 Mhz， 136 -174 Mhz Dimensions: – – 126. 5*54. 5*34. 0 mm(PD 780) 126. 5*54. 5*32. 5 mm(PD 700) • • • Weight: 325 g(PD 786)/305 g(PD 706) 1024 channels (PD 786) / 32 channels (PD 706) RF output power 4 W/1 W 2000 m. Ah Li-ion Battery • Louder Audio Output: 1. 5 W • IP 57 • Compatible with analog mode • FM explosion-proof with special battery • GPS (Optional) • Optional board support 1. 8 inch TFD Colorful display and full keypad (PD 786) PD 786 PD 706
Hytera DMR Portable Radios ① Compact size design ② Free of operation fatigue thanks to dualcolor injection molding ③ Integrated GPS antenna ④ Unique knob design on the top ⑤ High resolution 1. 8“ TFD color LCD ⑥ Comfortable operation with big buttons even with glove on ⑦ Covert speaker with quality audio and smart look ⑧ Clear status indication with tri-color LED ⑨ Compliant with MIL-STD-810 C/D/E/F and IP 57 standards 3 4 8 5 7 6 2 1 PD 786
Antenna description Hytera antenna innovation： – GPS directivity improvement – Eyes-off, hands-on operation – Maximize the distance between volume knob and channel switch knob, and more convenient for operation with gloves. Antenna gain (right-sided) 95 mm • Antenna gain (middle)
Hytera DMR Mobile Radio MD 786 • Global Frequency Bands: – 400 -470 MHz, 450 -520 MHz ，330 -400 MHz， 136 -174 MHz • • • Dimensions (W*H*L): 174*60*200 mm Weight: 1. 7 Kg • Output power: 45 W (High power model) / 25 W(Low power model) • 2. 0 TFT color LCD display with intuitive navigator buttons • Louder Audio Output: 6 W • IP 54 • Compatible with analog mode • GPS (Optional) 1024 channels MD 786
Hytera DMR 4 5 6 Mobile Radio 2 3 1 7 ① Visual Pleasure with Dual-color Injection Molding ② 2. 0" High-Resolution Color LCD ③ Six Programmable Keys ④ Innovative Ring-shaped LED to show clear status ⑤ Large and easy to use knob ( channel switch knob and volume knob in one ) ⑥ Rugged accessory port ⑦ Effective heat-sink capability ⑧ Compliant with MIL-STD-810 C/D/E/F and IP 54 standards
Hytera DMR Repeater RD 986 • Global Frequency Bands: – 400 -470 MHz, 450 -520 MHz , 330 -400 MHz, 136 -174 MHz • • Dimensions: – 482. 6 x 87. 6 x 366 mm (CN) – 19 x 3. 4 x 14. 4 in (EN) Weight: 8. 5 kg (CN) / 18. 7 lbs (EN) 1 channel Continuous 5 – 50 W, 100% full duty cycle 2. 0”, 262 K TFT LCD, 220× 176 pixel Audio Output: 1 W Auto detection between analog and digital modes MTBF≥ 100000 hs
Hytera DMR 1 3 6 2 2 7 Repeater ① Standard 19”, 2 RU rack-mount design, compatible with desktop housing as well ② 2. 0” TFT LCD and menu navigation knob to facilitate service and maintenance ③ Color LEDs for clear status indication ④ Advanced heat sink design with thermal -controlled cooling fan ⑤ Internal installation for mobile duplexer ⑥ More comfortable handling with ergonomic design ⑦ Programmable buttons for customized application 4 1 5
Hytera DMR Covert Radio SD 900 L Tier • • • Global Frequency Bands: – 330 -400 Mhz , 400 -470 Mhz, 450 -520 Mhz , 136 -174 Mhz 16 channels User selectable and automatic digital/analogue operation FM explosion-proof with special battery Smart ID（115*54. 4*18. 5 mm） Pocketable Vibration Programmable top button GPS(Optional) Bluetooth(Optional) Encryption IP 57
Hytera DMR Covert Radio SD 900 H Tier • • • Global Frequency Bands: – 330 -400 Mhz , 400 -470 Mhz, 450 -520 Mhz , 136 -174 Mhz 16 channels User selectable and automatic digital/analogue operation FM explosion-proof with special battery Smart ID（115*54. 4*18. 5 mm, partial 23 mm） Pocketable Vibration GPS (Optional) Bluetooth (Optional) Encryption IP 67
Hytera DMR Covert Radio UHF LOOP GPS Cable GPS PATCH 2 GPS PATCH 1 Speaker & MIC GPS Cable Speaker & MIC UHF LOOP 1 UHF LOOP 2 (back) Controller
Part three : Introduction to Hytera DMR Features
1. HYTERA DMR PRODUCT ADVANTAGES
Improved Digital Audio Quality and Range • Clearer voice over a greater range • Expanded range • Static and noise rejection
Double voice capacity（2 slot）
Reduced equipment cost • Compared with FDMA solution, 2 slot TDMA solution allows 2 simultaneous calls through 1 repeater, which helps reducing equipment cost
Longer battery life • 80% of battery is used for transmission; • Two-slot TDMA, however, offers a good way forward. Since an individual call uses only one of the two timeslots, it requires only half of the transmitter’s capacity. • 40% Battery Life Improvement with TDMA
Enhanced privacy with digital technology On analogue channel , the audio signal can still be monitored even it is not easy to identify. • Digital offers inherent protection against casual eavesdropping using scanner etc. On a digital channel , the audio signal cannot be heard if the signaling or ID doesn’t match。(16776415 ID) •
Co-exist with analogue system -- 12. 5 k. HZ channel spacing in digital mode and 12. 5/20/25 k. HZ channel spacing selectable in analogue mode ; --Mixed mode scanning ( scans both analogue channel and digital channel); A CH 1 Analog Radio D DMR Radio CH 2 DMR Radio
Hytera Innovation : DGNA(1) Police Group … Doctors & Nurses … Firemen Group … Security Group …
Hytera Innovation : DGNA(2) Doctors & Nurses … Dynamic Group Numbering Assignment : Current Firemen Group … Police Group Security Group … …
Hytera Innovation : DGNA(3) Dynamic Group Numbering Assignment : Hytera Patented Temporary Group Firemen Group … Police Group … … Security Group … … … Doctors Nurses … …
Hytera Innovation : DMO mode true two slot Voice Call 1 Time Slot 2 Time Slot 1 Voice Call 2 or Data Time Slot 2
Hytera innovation : Pseudo trunking Voice Call 1 Used Slot Un-Used Slot Voice Call 2 or Data Un-Used Slot
Hytera innovation : Pseudo trunking with repeater *Through the Repeater* Voice Call 1 Time Slot Used. Slot 1 Time Slot 2 Un-Used Slot Voice Call 2 or Data Time Slot Used. Slot 1 Time Slot 2 Un-Used Slot
Ease of migration from Analogue to digital system DMR Smooth Migration: Multi-channel system Hytera Analog Repeater System Rptr Analog Talk group DMR Rptr RFDS Rptr 2. Start migration of talk groups DMR Rptr • • Rptr 1. Add Digital Site, Remove some analog repeaters Digital Repeater System DMR Rptr IP Digital Talk group DMR Rptr 3. Move more channels to digital 5. Remove analog system & complete digital channel adds 4. Complete talk group migration
Ease of migration from Analogue to digital system Multi-Site Infrastructure Overlay Analog Repeater MPT Talkgroups MTRCypher Analog Repeater with Slow Subscriber Migration MTRCypher Analog Repeater Passport NST Analog Repeater • • Analog Repeater RFDS MTRCypher IP GCP 8000 Digital Trunked Talkgroups MTRCypher Analog Repeater IP MTRCypher Analog Repeater RFDS Passport NST Analog Repeater • • MTRCypher Analog Repeater MTRCypher IP GCP 8000 2. Migrate Talk. Groups to Digital 1. Build Overlay Digital System remove 3. Remove Analog System some Analog Channels adds complete Digital Channel GCP 8000 Analog Repeater MTRCypher Analog Repeater RFDS Passport NST Analog Repeater • • MTRCypher Analog Repeater MTRCypher Analog Repeater MTRCypher Passport NST Analog Repeater • • Analog Repeater RFDS MTRCypher Analog Repeater MTRCypher IP GCP 8000 Multi-Site Infrastructure Overlay with Slow Subscriber Migration IP GCP 8000 Analog Repeater MTRCypher Analog Repeater RFDS Passport NST Analog Repeater • • Analog Repeater
Increased Robustness • Hytera DMR terminals have gone through 76 items of environmental test and ALT(accelerated life test) to ensure the reliability. • Certificate and third party test – Military standards: MIL-STD-810 C/D/E/F – CE/FCC/GB
2. Hytera DMR Product Features
Hytera DMR advanced digital voice features benefits All call Ensure Entire radio fleet is instantly provided with critical information Group call Helps ensure critical work group are fully informed Private call Allows call to be directed at individuals Channel Scan PTT ID & Aliasing Supporting mix mode scanning ( analogue & digital channel). Helps ensure all relevant calls are heard Allows the receiving party to instantly identify the caller and respond accordingly Talk around Enable the radio to communicate directly with one another Emergency An emergency call can be confirmed to maximize the employee’s safety and accelerate incident response
Hytera DMR INTEGRATED DATA FUNCTIONS • Text messaging --- Editable text messaging ( one to one , one to group and one to all ) --- Free entry up to 256 characters --- Preprogrammed quick text entered via CPS • 3 rd party API(application interface)
Part four: Applications
Hytera DMR integrated solution Hytera DMR offers communication and dispatching solutions to different sectors including public security, transportation, energy and business. 1. 2. 3. 1. 2. Effective dispatching for crime containment GPS application (portable + mobile + control center) GPS and emergency alarm ensure personal safety of people working alone High image quality and bright LCD; easy to read in dark environment. Explosion-proof radios ensure users’safety 1. 2. 3. DGNA function is essential. Group call establish according to contact list Status messages and user message is helpful for job. Flexible and fast dispatching ensuring the transport schedule. Staff of station can keep in touch with staff on high speed train. LCD is easy to read; help staff to get information quickly.
Hytera DMR, Professional and efficient communication solutions for industry customers
Demonstration Kit • • 2 PD 786 2 PD 706 2 MD 786 25 w 1 RD 986 2 sets of programming cable 2 Remote speaker 2 mobile antenna Models
THE END THANKS