Broadcasting ANTENNAS Elements & Systems Coverage Studies

Transcription

1 Broadcasting ANTENNAS Elements & Systems Coverage Studies

2 2 BROADCASTING ANTENNAS Elements & Systems Coverage Studies

3 COEL brand Digital, Mobile and Analog Broadcasting services Frequency bands: VHF I, FM, VHF III, UHF IV-V Panels, Yagi & LP antennas Standard & Custom-Defined Antenna Systems Coverage analysis & planning At a glance In the frame of SyES activities, antenna systems and related components are manufactured and supplied with the COEL brand, well known in the industry since level: this is the area where the over 50 years of experience and technological know-how related to COEL brand make an important difference. COEL products are designed to direct transmitter power exactly where and in the amount corresponding to the Client s service requirements, with minimum loss. This translates in an efficient use of the transmitted energy, to optimize network running costs and to ensure viewer s satisfaction. Not to forget the environmental advantages, related to both the optimized use of natural resources and to the strict control of the radiated field levels. Historic leadership in the market does not reduce COEL s commitment to future excellence. In the Company s vision, achievement of sophisticated system performance must be matched with an all-proof reliability The Company is ready to answer new challenges generated by the development of broadcasting services and radio communications worldwide. COEL systems are fully compatible with global digital broadcasting standards and have already proven their quality in several digital networks. Coverage studies COEL s relevant experience SyES complements its lineup of antenna systems and components with coverage planning services. COEL has delivered more than one thousand high power systems, up to 250 kw, in its fifty year history, addressing customers all over the world. Based on its long industry experience, SyES analyzes the area to be covered, and identifies the optimum shape of the radiation pattern, taking into account specified field levels and possible interference. A distinctive feature of the coverage planning service provided by SyES is the capability to directly confirm feasibility and cost-effectiveness of the envisaged solutions, through handson system design and manufacturing. EUROPE: Austria, Turkey, Bulgaria, Poland, Romania, Albania, Yugoslavia and Greece. NORTH and SOUTH AMERICA: Canada, Mexico, Nicaragua, Panama, Uruguay, Brazil, Argentina, Peru, Chile, Venezuela, Colombia, Dominican Rep. MIDDLE EAST: Syria, Iran, Kuwait, Lebanon. AFRICA: Egypt, South Africa, Nigeria, Guinea, Sudan, Mozambique. ASIA: Indonesia, Malaysia, Brunei, Korea, China, Pakistan. AUSTRALIA, NEW ZEALAND. COEL has implemented complete national networks in Italy (RAI Radiotelevisione Italiana), Portugal, Greece, Yugoslavia and Tunisia. 3

4 Technical Data UHF IV-V antennas (freq MHz) Antenna panels Panel Type AC AC A AC AC AC AC Polarization horizontal vertical Peak Gain [dbd] (mid-band) Beamwidth E/H (mid-band) 60 / / / / / / 70 Input Connector Max Power 7/8" EIA (*)/ 3.5 kw dual 7/8" EIA/ 7 kw 7/8" EIA / 3.5 kw Size h*w*d [mm/in] 1000*450* *17.7*10.9 (*) 7/16 DIN connector available on request - VSWR better than 1.1:1 for all models 1000*450* *17.7* *450* *17.7* *450* *17.7* *400* *15.7* *450* *17.7*9.3 Examples of available systems UHF Systems - AC ,0 2 15,0 5, ,03 / ,18 / 7 3 4,50 / ,80 / ,10 / ,40 / ,70 / ,30 / 60 - square tower, side = 640 mm / uniform power distribution, w/o beam tilt, w/o null fill, midband, typ. 2 faces 150 HPBW 3 faces 240 HPBW 4 faces 360 HPBW Compact Omnidirectional antennas vertical polarization Antenna type AD-656 AD-453 Operating channels ch (2 sub-bands) ch (6 sub-bands) Peak Gain / E-plane BW - mid-band 6.6 dbd / dbd / 24 4 Max Power / connectors (mid-band) up to 1.5 KW / Nf-7/16f-7/8"-1 5/8" 500W / 7/16f Size h*diam [mm/in] ( )*Æ90 / (80.7"-67.7")*Æ3.5" ( )*Æ40 / (60.2"-42.9")*Æ1.6"

5 VHF-III antennas (freq MHz) Antenna panels Panel Type AC S (*) AC S Polarization horizontal Peak Gain [dbd] (mid-band) 8.1 Beamwidth E/H (mid-band) 63 / /22 Input Connector Max Power Size h*w*d [mm/in] 7/8" EIA / 5kW 1290*1240* *48.8* *1250* *49.2* VSWR better than 1.1:1 for all models (*) also available the lightweight-al type ACL S, electrically equivalent to AC S Examples of available systems VHF-III Systems - AC S 16,0 14,0 12,0 8,0 6,0 4,0 2,0 1 1,29 / ,04 / ,79 / ,54 / square tower, side = 1000 mm / uniform power distribution, w/o beam tilt, w/o null fill, midband, typ ,29 / / ,79 / ,54 / faces 150 HPBW 3 faces 240 HPBW 4 faces 360 HPBW 5

6 Technical Data FM Antennas (freq MHz) FM Antenna panels Panel type AC ADL CPL Q ADL T CPL T Structure type Square Tower Triangular Tower Polarization vert./hor. horizontal circ./ cross. vert./hor. circ./ cross. Peak Gain [dbd] (mid-band) (c.p.) (c.p.) Beamwidth E/H (mid-band) 62 /50 65 /80 65 / / /125 Other FM Antenna elements Antenna Type AD G1 AL AX P AV265-1.C AY P AY AY / 4P AY AY Element type dipole LPD 7dipoles X-dipole Yagi 2 dipoles Yagi 3 dipoles Yagi 4 dipoles Yagi 5 dipoles Y- 5dip.+ 2sd refl. Polarization linear circular linear Peak Gain [dbd] (mid-band) (c.p.) 1.5 (c.p.) Remark: 7/8 EIA connector for all models Examples of available systems 16,0 FM Systems - AC Square Tower 14,0 12,0 8,0 6,0 4,0 2, ,50 / 8 2 5,70 / ,90 / ,10 / ,30 / ,50 / ,70 / ,90 / square tower, side = 2000 mm / uniform power distribution, w/o beam tilt, w/o null fill, midband, typical 2 faces 150 HPBW 3 faces 240 HPBW 4 faces 360 HPBW FM Systems - CPL Triangular Tower 16,0 6 14,0 12,0 8,0 6,0 4,0 2, ,90 / 6 2 4,70 / ,50 / ,30 / ,10 / ,90 / ,70 / ,50 / faces 210 HPBW 3 faces 360 HPBW

7 VHF-I antennas (freq MHz) Antenna panels Panel Type Freq. sub-range [MHz] ADL Polarization ADL ADL ADL ADL horizontal horizontal Peak Gain [dbd] (mid-band) 6,4 6,4 Beamwidth E/H (mid-band) 70 /80 70 /80 Input Connector/ Max power Size h*w*d [mm/in] 7/8" EIA / 5kW 3800*2800* "*110.2"*62.8" 7/8" EIA / 5kW 3400*2500* "*98.4"*53.3" 3150*2300* "*90.5"*50.2" 2700*2000* *78.7"*45.3" 2500*1800* "*70.9"*42.9" - VSWR better than 1.1:1 for all models Examples of available systems VHF-I Systems - ADL ,0 12,0 8,0 6,0 4,0 2,0 1 3,15 / ,35 / ,55 / ,75 / ,95 / ,15 / ,35 / ,55 / square tower, side = 2300 mm / uniform power distribution, w/o beam tilt, w/o null fill, midband, typ 2 faces 150 HPBW 3 faces 240 HPBW 4 faces 360 HPBW 7

8 Competence, quality and service SyES competence in DTT dates back to the very beginning of the development of the technology: it was subsequently confirmed and enhanced by the involvement in many prestigious international projects. The relevant expertise developed in such a frame, together with the complete lineup of products and services, qualify SyES for the provision of turnkey digital TV networks, covering all related activities. The Company s products and services extend from service goal analysis to coverage planning, engineering, equipment and system integration, installation, performance assessment. The multifaceted know-how detained by SyES covers both design and operation issues, either equipment and infrastructure. The quality of SyES products comes from a specific attention to reliability issues in the design and from an accurate control of the manufacturing process. It has been demonstrated in the frame of many prestigious projects of advanced TV networks, SFN and MFN, home and mobile TV, all over the world. SyES Srl Via Zanella, Lissone (MB) - Italy Tel Fax info.syes@syes.eu ED 0510A SyES reserves the right to modify the here reported product characteristics at any time without prior notice.