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UHF-S Sews Television Antenna
1. Frequency range 470-860MHz.
2. High-gain design 13dBd-19dBd.
3. Circular polarization suitable for high building concentration area coverage.
4. Compatible mobile digital TV application.
5. Omni-directional radiation field, it can be directional radiation according to requirements.
6. Adopting quality electro silvering copper to reduce high-frequency loss.
7. Adopting anti-aging high-strength glass fiber reinforced plastics cover for tight seal and sheltering from rain and snow.
8. To conduct zero point padding and lobe downwardness to achieve the best coverage effect.
9. It occupies little space; flexible installation is suitable for spanning over the top of the tower or the side of the tower.
Please visit our website www.zhcfmtv.com for more information.
Electrical Specification | Mechanical Specification | ||
Frequency range | 470-860MHz | Size(mm) | φ250x3000x12000 |
Input impedance | 50Ω | Total weight | 57Kg(Omni-directional) 79Kg(Directional) |
Input interface | IF45/70/110-50K | Wind load | 750N(Wind velocity 150Km/h) |
Maximum power capacity | 1KW/5KW/10KW | Safety factor | 2(Wind velocity 225Km/h) |
VSWR(Designated frequency) | <1.10 | Material | Reflector board: Stainless steel |
Polarization ways | Circular polarization | Radiator: Copper | |
Gain | 13-18dB | Inner conductor: Copper (coating silver) | |
Half power angle | E-map ±7 H-map ±150 | Protection cover: FRP | |
Lightning protection | DC Ground | Installation mode | Independence/hung in side |
Sews Television Antenna