Profesionální anténní sada s polarizací H/V Dipol 15/5-12/21-60 DVB-T

Kód zboží: A1515
596,29 Kč
Cena s DPH Sleva Množství platnost
596,29 Kč 0 % od 1 ks.
Dostupný

Záruka

Záruka - 3 roky.

Podrobný popis

Symetrizační člen SA III-V
View of the impedance transformer in the UHF antenna box.
Anténní diplexer ZA-F10 VHF + UHF
View of the diplexer in VHF antenn box.
The DIPOL 15/5-12/21-60 DVB-T/T2 A1515 professional DVB-T antenna set has been designed for reception of TV broadcasts in VHF (174-230 MHz) and UHF (470-790 MHz) bands. Thanks to a universal construction, the VHF and UHF antenna segments can be set to the vertical (V) or horizontal (H) polarization of the received signals.
The A1515 antenna set has built-in diplexer (in the VHF antenna box) and impedance transformer (balun in the UHF antenna box ). The antenna is pre-assembled. The final installation involves tightening a dozen or so screws and takes a few minutes. The main elements of the antenna are made of aluminum, the steel structural components are electro-galvanized.
For reception of broadcasts from distant and/or low-power transmitters we recommend to employ Terra HS-013 R82010 or Alcad CA-215 R90461 amplifier with independent gain control in VHF and UHF bands.
In the case of vertical polarization of the VHF segment, it is necessary to place the U-bolt at the end of the antenna carrier (the VHF reflector must be located before the antenna mast).
Key features
  • antenna set designed for receiving DVB-T/T2 signals from one direction
  • VHF and UHF segments can be independently set to vertical (V) or horizontal (H) polarization
  • built-in VHF/UHF diplexer
  • pre-assembled
  • made of aluminum
  • modern design - high gain despite small size
  • made in Poland

Specifikace

Typ antény TV DVB-T/T2
Výrobce DIPOL
Typ antény RTV UHF+VHF "combo"
General data
Počet prvků pcs. 15
Rozměry mm 695 × 332 × 770
Weight kg
Balení type Film
Technické specifikace
Operating band VHF+UHF
VHF
Kanály 5 – 12
Zisk max. dBi 4
Poměr poloměru přední a zadní části dB > 12
Polarizace VHF H/V
Poměr stojatých vln 1.3 – 1.9
UHF
Kanály 21 – 48
Zisk max. dBi 11
Poměr poloměru přední a zadní části dB 12 – 26
Polarization H
Poměr stojatých vln 1.1 – 3
Amplifier
Built-in amplifier No
Maximální průměr stožáru/trubky mm 50