Professional VHF and UHF DVB-T/T2 Antenna Set (H/V): DIPOL 28/5-12/21-48

Code: A2810
€33.91
Price Disc. Quantity Validity
€33.91 0 % from 1 piece
Available
The antenna with H/V polarization Dipol 28/5-12/21-60 (28 elements) with LNA-101 amplifier is designed to receive DVB-T/T2 digital terrestrial television in VHF and UHF bands.
• Combo antenna – reception of all TV bands
• 170-230 MHz (VHF), 470-790 (UHF) bands
• Gain max. 9 dBi (UHF), 4 dBi (VHF)
• Built-in 15 dB LNA-101 amplifier in UHF part
• H/V polarization for both bands
• Directional radiation pattern
• Number of elements: 28

Warranty

3-year warranty.

Support

Details

Antenna suitable for DVB-T/T2 signal reception
SA III-V Antenna Impedance Transformer (balun)
View of the impedance transformer in the UHF antenna box.
Antenna Diplexer ZA-F10 VHF + UHF (box-mounted PCB)
View of the diplexer in VHF antenn box.
The DIPOL 28/5-12/21-48 A2810 professional DVB-T/T2 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 professional 28-element antenna set features high gain, which is suitable for reception of broadcasts from distant transmitters. It 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.
Key features
  • antenna set designed for receiving DVB-T/T2 signals from one direction
    • in VHF band (channels 5-12) in horizontal or vertical polarization
    • in the UHF band (channels 21-48) in horizontal or vertical polarization
  • built-in VHF/UHF diplexer
  • UHF antenna with LNA-101 B4007 amplifier (powered with 12 VDC from the power supply or with 5 VDC from the input of an DVB-T receiver/tuner)
  • pre-assembled
  • made of aluminum
  • directors and reflectors of UHF band are made of open aluminium section
  • modern design - high gain despite a relatively small size
  • made in Poland
  • packed in cardboard box

Specifications

Antenna type TV DVB-T/T2
Manufacturer DIPOL
RF antenna type UHF+VHF "combo"
General data
' pcs. 28
Dimensions mm 1100 × 900 × 400
Weight kg 1,5
Packaging type Cardboard box
Specifications
Impedance Ohm 300
Balun Yes (75 ohm)
Operating band VHF+UHF
Frequency range MHz 174 – 230, 470 – 694
Channels 5 – 12 + 21 – 48
5 – 12
VHF
Max gain. dBi 7
Radiation ratio forward/reverse dB 12 – 26
VHF polarization H/V
Standing wave ratio 1.3 – 1.97
UHF
Channels 21 – 48
Max gain. dBi 9
Radiation ratio forward/reverse dB 12 – 26
Polarization H
Standing wave ratio 1.1 – 3
Amplifier
Built-in amplifier No
Max. mast/tube diameter mm 50