1. The antenna part adopts symmetrical design to minimize the impact of the precision error and ensure the phase center stability.
2. The unit features a dual-feed design, offering high gain, a wide directional beam, and excellent low-elevation signal reception, ensuring normal reception in special occasions where the signal is severely obscured.
3. It is designed with an integrated structure to achieve miniaturization while increasing its thickness, thereby enhancing the antenna bandwidth and gain.
4. The multi-feed structure ensures the antenna maintains excellent circular polarization and axial ratio characteristics.
5. Compact size and easy to integrate.
6. Can be flexible customized according to customer’s request.
Signal support
| BDS: B2b、B3I、B1I、L、S |
Output impedance
| 50Ω
|
Antenna performance
|
B2b V.S.W.R.
| ≤2.0 (1207.14±10.23MHz) | B2b polarization gain (RHCP)
| ≥-2.0dBi (elevation angle 30°)
≥3.5dBi(elevation angle 90°) |
B3I V.S.W.R.
| ≤2.0 (1268.52±2.046MHz) | B3I polarization gain (RHCP)
| ≥-2.0dBi(elevation angle 30°)
≥2.5dBi(elevation angle 90°) |
B1I V.S.W.R.
| ≤2.0 (1561.098±2.046MHz) | B1I polarization gain (RHCP)
| ≥-3.0dBi(elevation angle 30°)
≥3.5dBi(elevation angle 90°) |
L V.S.W.R. | ≤2.0 (1615.68±4.08MHz) |
L polarization gain (LHCP) | ≥-2.0dBi(elevation angle 30°)
≥2.0dBi(elevation angle 70°) ≥3.5dBi(elevation angle 90°) |
S V.S.W.R.
|
≤2.0
(2491.75±8.16MHz) | S polarization gain (RHCP)
| ≥-2.0dBi(elevation angle 30°)
≥2.0dBi(elevation angle 70°) ≥4.5dBi(elevation angle 90°) |
Isolation
| ≤-15dB(B2b、B3I\B1I) ≤-15dB (B2b、B3I\L) ≤-15dB((B2b、B3I\S) | ≤-15dB(B1I \B2b、B3I) ≤-15dB (B1I \L) ≤-15dB(B1I \S) | ≤-15dB(L\B2b、B3I) ≤-15dB (L \B1I) ≤-15dB(L \S) | ≤-15dB(S\B2b、B3I) ≤-15dB (S \B1I) ≤-15dB(S \L) |
Axial ratio
| ≤3.0 |
Antenna physical characteristics
|
Dimension
| ≤φ45*18.5 mm | Weight
| ≤150g |
Output interface
| MCX (customizable in form and length)
| Humidity
| 95% non-condensing
|
Storage temperature
| －55℃～＋70℃ | Operating temperature
| －45℃～＋65℃ |
Related models：TDXL-BLS4003
Dimension：
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