Transmitting Antennas
General. The TPV - series Vertical Polarized Panel Antennas are designed for TV transmissions in UHF Band. Each antenna is composed of eight ice protected radiating elements, a stainlesssteel reflector, a fibreglass radome and mounting brackets.
DVT ready. The TPV - series antennas ensures total DTV compatibility and quality
Antenna systems. Stacking more antennas it's possible to obtain customized patterns, increase the gain and the power handling capacity according to user requirements. Customized pattern, electrical beam tilt and null fill are available upon request.
Broadband. Suitable for channel or broadband (470 - 860 MHz) operations with multi-channel combiners.
Water, icing, moisture protection. The internal elements are protected against water, icing and moisture ingress by a sealed fiberglass radome. The input connector is protected against rain and icing by a special housing.
State of the art mechanical design, employing the finest materials (stainless steel, silver plated non-corrosive brass, copper, virgin PTFE and fiberglass) resulting in long life service.
Lightning resistance is guaranteed by the DC ground potential of the entire antenna.
Transmitting Antennas
R.F. Data:
Frequency Range 470 - 860 MHz
Bandwidth Broadband
Polarization Vertical
Connectors:
TPV N N female
TPV 716 DIN 7/16'' 90°
TPV 78 EIA 7/8'' 90°
Max. power handling capability:
TPV N 0.5 kWps
TPV 716 1.4 kWps
TPV 78 3.5 kWps
Gain (at mid-band, ref. to l/2 dipole) 12.0 dBd
VSWR (in the whole band) <1.1:1
Impedance 50 W
Front to back ratio >25 dB
Wind load (ref. 150 Km/h):
Frontal 58 Kg
Lateral 34 Kg
Grounding Via clamps
Horizontal Beamwidth (at -3 dB, at mid band) 30°
Vertical Beamwidth (at -3 dB, at mid band) 52°
Mechanicals
Materials:
Radiators Silver plated brass and cooper
Reflector Stainless steel
Radome Fiberglass
Clamps Hot-dip galvanized steel
Pole diameter 55 - 110 mm (others on request)
Dimensions (HxWxD) 1050x450x230 mm
Weight (with pole clamp) 15.6 Kg
General Arrays Specifications
| Number of Bays | Antennas per Bay |
Gain (dBd) | Weight (KG) |
Vertical Dimensions (mt) | Wind
Load (ref. 150 Km/h)/KG |
| 1 | 2 | + 8.2 | 31.2 | 1.05 | 92 |
| 1 | 3 | + 7.3 | 46.8 | 1.05 | 126 |
| 1 | 4 | + 5.6 | 62.4 | 1.05 | 184 |
| 2 | 2 | + 11.1 | 62.4 | 2.10 | 184 |
| 2 | 3 | + 10.3 | 93.6 | 2.10 | 252 |
| 2 | 4 | + 7.5 | 124.8 | 2.10 | 3.68 |
| 4 | 2 | + 13.2 | 124.8 | 4.20 | 3.68 |
| 4 | 3 | + 12.1 | 187.2 | 4.20 | 504 |
| 4 | 4 | + 11.2 | 249.6 | 4.20 | 736 |
| 6 | 2 | + 15.6 | 187.2 | 6.30 | 552 |
| 6 | 3 | + 14.4 | 280.8 | 6.30 | 756 |
| 6 | 4 | + 13.2 | 374.4 | 6.30 | 1104 |
| 8 | 2 | + 16.5 | 249.6 | 8.40 | 736 |
| 8 | 3 | + 15.3 | 374.4 | 8.40 | 1008 |
| 8 | 4 | + 14.1 | 499.2 | 8.40 | 1472 |
ITEL S.r.l. TELECOMUNICATIONS AND BROADCASTING SERVICES Via Friuli, 6 - 33074 Fontanafredda (PN) - ITALY Tel. +39 0434 997667 - Fax. +39 0434 997687