Beidou One-Line Sky-Connecting Antenna Indoor Coverage System
Beidou One-Line Sky-Connecting Antenna Indoor Coverage System
- Product description: The Beidou One-Line Sky-Reach Antenna Indoor Coverage System is composed of an outdoor receiving antenna, an indoor amplifier and an indoor signal coverage antenna. The working frequency bands include 1616 MHz for transmission, 2492 MHz for reception, as well as 1268 MHz and 1207 MHz for the B3 and B2a positioning frequency bands.
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The Beidou One-Line Sky-Reach Antenna Indoor Coverage System is composed of an outdoor receiving antenna, an indoor amplifier and an indoor signal coverage antenna. The working frequency bands include 1616 MHz for transmission, 2492 MHz for reception, as well as 1268 MHz and 1207 MHz for the B3 and B2a positioning frequency bands.
The indoor coverage system of the Beidou One-Line Through Antenna is mainly designed to receive and amplify the normal Beidou transmission and reception signals as well as the Beidou satellite positioning signals from the outside, and then introduce them into the indoor area. At the same time, the Beidou transmission signals are sent to the outdoor antenna receiving end through the indoor amplifier, so as to achieve the purpose of bidirectional transmission of Beidou signals. In blind areas covered by Beidou signals (such as inside ships and submarines, enclosed shelters, factory and laboratory interiors, large underground shopping malls, subway tunnels, etc.), normal Beidou transmission satellite signals can be received, and satellite signals can also be used for positioning. It can be applied to indoor coverage of Beidou satellite terminals and mobile phones, as well as various occasions where Beidou communication and positioning signals need to be realized: inside ships, aircraft manufacturing, aircraft maintenance, laboratories, parking lots of buildings, indoor exhibition halls, etc.
1/Performance of outdoor transmitting and receiving antennas:
| Working frequency MHz | S | B3/B2a | L |
| Transmitting frequency RT | 1615.68MHz±4.08MHz | ||
| Receiving frequency RD | 2491.75±4.08 | 1268.52±10.23
1207±1.023 |
|
| Gain dBi | G≥4 | G≥3 | G≥4 |
| Elevation gain（20°）dBi | ≥-3 | ≥-4 | ≥-4 |
| Elevation gain（50°）dBi | ≥-1.5 | ≥-1 | ≥-1 |
| Polarization mode | RHCP | LHCP | |
| Vertex axial ratio | ≤3dBi | ≤3dBi | ≤3dBi |
| Horizontal covering Angle | 360° | ||
| Output standing wave ratio | ≤2.0 | ||
2/Indoor coverage antenna performance:
| Working frequency MHz | S | B3 | L |
| Transmitting frequency RT | 1615.68±4.08 | ||
| Receiving frequency RD | 2491.75±4.08 | 1268.52±10.23
1207±1.023 |
|
| Gain dBi | G≥4 | G≥3 | G≥4 |
| Elevation gain（20°）dBi | ≥-3 | ≥-4 | ≥-4 |
| Elevation gain（50°）dBi | ≥-1.5 | ≥-1 | ≥-1 |
| Polarization mode | RHCP | LHCP | |
| Vertex axial ratio | ≤3dBi | ≤3dBi | ≤3dBi |
| Horizontal covering Angle | 360° | ||
| Output standing wave ratio | ≤2.0 | ||
3/Environmental Adaptability:
Operating temperature: -40 ~ +70°C
Storage temperature: -55 to +85 °C
Humidity: 95% without condensation
4/Product Dimensions
Size of indoor antenna: φ120*60
Size of the outdoor antenna: φ94*50
5/Feeder: 30 meters
Power supply: AC 200V or DC 5V
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how can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
