Digital TV Solutions DTV in VHF/UHF
BROADCAST
2 I Kathrein I Company Portrait
Who we are and what we stand for Kathrein is a leading international specialist for
from outdoor and indoor mobile communication solutions,
reliable, high-quality communication technologies.
to satellite reception, broadband and broadcast technology, to transmission and reception systems in vehicles.
We are an innovation and technology leader in today's connected world. Our ability to provide solutions and
As a hidden champion and family-owned enterprise, we
systems enables people all over the world to communicate,
have been working on the technologies of tomorrow since
access information and use media, whether at home, at
1919. We take pride in our dedicated employees and our
the office or on the road. We cover a broad spectrum:
passion for customers and quality.
Our Solutions
BUSINESS SOLUTIONS
MOBILE COMMUNICATION
SAT
BROADBAND
BROADCAST
AUTOMOTIVE
Find out more about us at www.kathrein.com
Digital TV Solutions I General Information I 3
Why choose a Kathrein DTT antenna system? Kathrein and its portfolio stand for unique experience, individual solutions and reliable performance.
▪▪ Unique experience: • Worldwide unique installed base and broadcast
know-how built over more than 60 years
• Over 7200 systems installed since beginning of records in 1976 • Trusted partner of more than 1500 broadcasters
in more than 140 countries
▪▪ Individual solutions: • Tailor-made solutions for the most specific demands • Plug and Play family concept as well as customised
panel antenna systems
• Project engineering capabilities to match the most
demanding pattern and mechanical requirements
• Service support across the entire antenna life time
▪▪ Reliable Performance: • Solutions that withstand even the most challenging
environmental conditions
• Highest quality standard made for highest reliability • Proactive antenna performance monitoring • Supports all digital transmitting standards
Berlin Broadcast Tower Berlin Alexanderplatz, Germany
4 I Digital TV Solutions I More than just Antennas – Kathrein Services
More than just Antennas – Kathrein Services Kathrein guides your project Consulting/ Negotiations between Partners & Customers
Mast Inspection/ On Site Measurements
Commissioning/ Turn-Key Projects
Workshops/ Consulting/Planning
In Field Measurements
Why go with Kathrein services?
▪▪ Decades of expertise as turn-key project managing team ▪▪ Long-term partners for rigging and transmitter technologies ▪▪ Kathrein commissioning, mast inspections and measurements on site
▪▪ Kathrein consulting, planning and training ▪▪ Measurements in the field possible (Kathrein spectral measurement equipment)
▪▪ Negotiations with all project parties
Digital TV Solutions I UHF Omnidirectional Antennas I 5
UHF Omnidirectional Antennas In order to achieve a satisfactory grade of coverage and taking into account the requirements for higher field strength, needed for mobile and indoor reception, gap filling antennas with low wind load are necessary, at least in urban areas or metropoles. Our super turnstile antenna family from 700W to 15 kW is giving the optimal answer to this request. Main features
▪▪ Plug and play ▪▪ Horizontally polarised ▪▪ Low wind load ▪▪ Low weight ▪▪ Broadband performance ▪▪ Excellent electrical values ▪▪ Fully assembled ▪▪ Steel adapters for tubular masts
Order No.
75010270
Input Max. power [W]
75010271
75010272
75010066
Gain (at mid-band) [dBd]
75010068
1
2.5
75010180
75010069
75010180
3 /8" EIA flange
5
Frequency range [MHz] VSWR
75010067 1 /8" EIA flange
7-16 female 600
75010069
75010068
75010067
75010066
75010272
75010271
75010270
available
1
5
7.5
15
≤ 1.1
≤ 1.1
470-862 ≤ 1.2 2.0
Radome diameter [mm]
≤ 1.2
≤ 1.15
≤ 1.1
≤ 1.1
4.5
7.5
5.0
8.0
230
≤ 1.1 11.0
12.0
330
520
Height [m]
0.8
1.3
2.2
1.4
2.4
4.8
4.8
7.5
Weight [kg]
13
16
24
45
70
140
145
650
Wind load (at 160 km/h) [N]
110
195
350
330
590
Max. wind velocity [km/h]
240
1,200
4,500
6 I Digital TV Solutions I New Plug and Play
New Plug and Play UHF Pylon 75010421 Order No.
75010421
Input
6 1/8" EIA flange
Max Power [kW]
60
Frequency range [MHz]
470-698
VSWR
< 1.1 (typical)
Gain [dBd]
15
1.0 E rel 0.5
3
0
α°
5
10
dB
10
235°
0
Cavity Slot Antenna 75010402 Order No.
75010402
Input
1 5/8" EIA flange
Max. Power [kW]
5 (at 40 °C ambient temperature)
Frequency range [MHz]
470 - 790 ≤ 1.18, ≤ 1.1 in one channel after fine matching (fine matcher to be ordered separately)
VSWR Gain (at 650 MHz) [dBd]
10
1.0 E rel 0.5 10
3
0
10
20
α° 30
0
dB
172°
Digital TV Solutions I UHF Antenna Panels for Circular/Elliptical and Slant Polarisation I 7
UHF Antenna Panels for Circular/ Elliptical and Slant Polarisation All Purpose Panel Series 75010210, -211, -212, -213
FEATURES
▪▪Broadband ▪▪Omnidirectional 24°
diagrams for square masts ≤ 660mm
3 31
dB
10
1020
0
55°
3
dB
10 64
0
Circular, Elliptical Antenna Series 75010300 and -301 The Kathrein Broadcast Division has extended the product range of UHF antenna panels to new types of circular/elliptical and slant polarisation. During the development, special attention was paid to the production.
FEATURES
▪▪Separate inputs for H and
V provide flexible external cabling.
30°
linear polarisation can be realised by appropriate feeding by external power dividers and phase cables.
3
dB
10
V
▪▪All types of elliptical and
0
▪▪Building block for antenna
33
1020
H
263
60°
64 All dimensions in mm
3 0
dB
10
systems with excellent omnidirectional radiation patterns and VSWR in the range 470–654 MHz.
8 I Digital TV Solutions I UHF Antenna Panels for Circular/Elliptical and Slant Polarisation
Elliptical Antenna Series 75010325
FEATURES
▪▪Single input and inte0
470 MHz 550 MHz 650 MHz
grated power splitter enable compact design of antenna systems with simple distribution network
▪▪Internally set power 70 / 30
270
90
3
dB
10
▪▪Building block for
0 180
antenna systems with excellent omnidirectional radiation patterns and VSWR in the range 470–654 MHz
Slant Antenna Series 75010329
FEATURES
▪▪15° inclined dipole 0
470 MHz 550 MHz 650 MHz 750 MHz
270
90
3
dB
10
15°
division for elliptical polarisation with a power ratio of 70% H and 30% V
0 180
systems built in an upright antenna housing allow compact design of antenna systems (panels need not be mounted twisted!)
▪▪Slant polarisation with a polarisation ratio (field vector) 80% H and 20% V
▪▪Component for anten-
na systems with good omnidirectional radiation patterns and VSWR in the range 470–806 MHz
Digital TV Solutions I VHF Broadband Antennas I 9
VHF Broadband Antennas Log Periodic Antenna 75010242
FEATURES
▪▪Vertical or horizontal polarisation
110°
▪▪Directional HRP ▪▪Low wind load
10
▪▪Material of radiator:
dB
3
Hot-dip galvanised steel
0
▪▪Ideal for transmission 60°
Log Periodic Antenna 75010242
▪▪Suitable also as
component for systems with orthogonal/mixed polarisation
dB
10
3
along highways, railways or to small towns
0
For Top-mount 75010365, 366, 367, 368, 75919999, 75920058 and 75919936
FEATURES
▪▪Vertical polarisation ▪▪Omnidirectional
horizontal radiation pattern
▪▪High power capacity ▪▪Material of radiator,
10
support tube and isolation grids: hot-dip galvanised steel
dB
Omnidirectional transmitting antenna for top-mount installation Type 75010365
3 0
▪▪Two elements may 30°
2
10
3 0
dB
Antenna system consisting of 75010368, lower section 16911184, internal cabling and splitter
be stacked for higher gain: • Consists of types 16911184 (lower half) and 75010365…368 (upper half), power splitter and cabling • Half antenna operation is possible
10 I Digital TV Solutions I VHF Broadband Antennas
Dipole Antennas 75010290, 295, 291, 296, 292, 297
FEATURES
▪▪Vertical polarisation ▪▪Quasi-omnidirectional
230°
HRP, dependent on mast
▪▪High power capacity
10
▪▪Material of radiator:
dB
3
hot-dip galvanised steel
0
▪▪Quick setup, simple installation
30°
3
For mounting at the top of masts
For side-mounting to masts
dB
10
0
Panel Antennas 75010350, 351 and 352
FEATURES
▪▪Vertical polarisation 59°
directional HRP (dents < 3 dB) or customised HRP
10
▪▪Particularly suitable for
dB
3
▪▪Excellent try omni-
square or round masts
0
▪▪Material of radiator 68°
and reflector: hot-dip galvanised steel
▪▪Building block for 3 0
Antenna panel 75010350
dB
10
classic panel antenna systems
Digital TV Solutions I References I 11
References Kathrein has references for UHF and VHF Antenna system in more than 140 countries world wide.
Turkmenistan Broadcast Tower Ashgabat, Turkmenistan
Tashkent Broadcast Tower Tashkent, Usbekistan
Digital TV Tower Brasilia, Brazil
Find all references listed by categories at our website: www.kathrein.de/en/ broadcast/references
99812709/1,5/0816/MMPG/PF | Subject to change.
KATHREIN-Werke KG Anton-Kathrein-Straße 1-3 83022 Rosenheim, Germany Phone +49 8031 184-0 Fax +49 8031 184-495 www.kathrein.com |
[email protected]