| Customization: | Available |
|---|---|
| Directionality: | Vertical or Horizontal Polarization |
| Gain: | 7.8dB |
|
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Overview of Transmitting Antennas
The FM single dipole transmission antenna is primarily used in FM broadcasting transmission systems to efficiently radiate the RF power signal output by the FM transmitter.
The antenna's radiating element is constructed from 304 stainless steel, with the inner conductor made of silver-plated copper.
This design offers advantages such as excellent corrosion resistance and a wide channel bandwidth.
Array Horizontal Directional Diagram
Array Parameters
| Layer | Phase | Gain(dB) | Layer | Phase | Gain(dB) |
| 2 | 1 | 11.5 | 6 | 1 | 16.3 |
| 2 | 8.5 | 2 | 13.3 | ||
| 3 | 6.7 | 3 | 11.5 | ||
| 4 | 5.5 | 4 | 10.3 | ||
| 4 | 1 | 13.5 | 8 | 1 | 17.5 |
| 2 | 10.5 | 2 | 14.5 | ||
| 3 | 9.7 | 3 | 12.7 | ||
| 4 | 8.5 | 4 | 11.5 |
| Electrical performance | Mechanical performance | |||
| Frequency range | 87~108MHz | Antenna material | Radiating element: 304 stainless steel inner conductor with silver-plated copper. | |
| Characteristic impedance | 50Ω | Wind resistance | 200km/h | |
| Gain | 7.8dB (Single element) | Dimensions | 2500*1700*1100mm | |
| Polarization | Vertical or horizontal polarization | Weight | 35kg (Single element) | |
| Standing wave ratio (SWR) | < 1.1 (Specify channel) | Pole diameter | Ø50mm~Ø110mm | |
| Maximum power handling | 0.1~20kw(Single phase) | |||
| Input interface | L27/IF45/IF70/IF110 | |||
| Lightning protection | Directly grounded | |||
| Ambient temperature | -40~60ºC | |||
Gospell Digital Technology Co., Ltd.(Stock Code: 002848) was established on 23th August, 2001.
Since its establishment, GOSPELL has been engaged in the R&D, production and sales of DTV software and hardware products. Starting from DTV manufacturing, and adhering to the road of independent and domestic development, GOSPELL has owned a rich experience of DTV research and design, quality and cost control, systems engineering construction and technical services. For the product manufacturer, systems integrator and technology service providers, GOSPELL has already ranked in the top of the global DTV market.
As one of the very few DTV manufactures which possess rich and complete product lines, GOSPELL continues to expand her market coverage area. After years of development, this company has already built more than 300 cable and terrestrial DTV systems for domestic customers, and has conquered almost all the provincial regional markets with all kinds of DTV products. Gospell's overseas business started at an early time: Gospell started the construction of digital television systems in overseas markets since 2004, and so far has built more than 200 Terrestrial and Cable Digital TV systems in over 60 countries in Asia, Africa, Latin America, Europe, etc.
Adhering to the business purpose of "Technology Serves People", and the pursuit of "To pursue a steady and sustainable growth, determined to be an outstanding leading enterprise of electronic & information industry", and following the course of actions of "Product specialization, production scale, market differentiation, flat management", Gospell focuses on development, and strictly controls the quality, and extends his own brand, and seizes the opportunities brought by the innovation wave of TV technology, and speeds up the enterprise upgrading and the transformation from selling products to providing system services and platform, and ultimately achieves the company's goals, and leads the development trend of China digital TV industry.
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