Multi-system common mode antenna
Name:Three intelligent electric adjustable frequency ba
Model:基站板狀天線
Frequency:1880-2635
Gain:15-17
Negative Way:+45°
Standing Wave Ratio:65
Product Features:
Electrical indicators | ||||
Frequency range (MHz) | 1880 ～1920 (F) | 2010 ～2025 (A) | 2555 ～2635 (D) | |
Polarization mode | ±45 ° | |||
Electric inclination angle (°) | 2~12 | |||
Standing wave ratio of each unit port and calibration port | ≤1.5 | |||
Isolation between ports of the same polarization unit (dB) | ≥20 | ≥20 | ≥20 | |
Isolation between different polarization unit ports (dB) | ≥25 | ≥25 | ≥25 | |
Coupling degree from calibration port to each unit port (dB) | -26±2 | |||
Maximum amplitude deviation from calibration port to each unit port (dB) | ≤0.7 | ≤0.7 | ≤0.7 | |
Maximum phase deviation between calibration port and each unit port (°) | ≤5 | |||
unit Beam | Horizontal half-power lobe width (°) | 100 ± 15 | 90 ± 15 | 65 ± 15 |
Gain (dBi) | ≥14 | ≥15 | ≥16.5 | |
Cross polarization ratio (dB) | Axial: ≥15, ≥10 within the range of ± 60° | |||
Front-to-back ratio (dB) | ≥23 | ≥23 | ≥23 | |
Broadcast beam | Horizontal half-power lobe width (°) | 65 ±5 | ||
Vertical half-power lobe width (°) | ≥7 | ≥6.5 | ≥5 | |
Gain (dBi) | ≥13 | ≥14 | ≥15 | |
Beam ± 60° edge power drop (dB) | 12 ± 2 | |||
Cross polarization ratio (dB) | Axial: ≥22, ≥10 within the range of ± 60° | |||
Front-to-back ratio (dB) | ≥28 | |||
First upper side lobe suppression (dB) | ≤-16 | |||
The first bottom zero filling (dB) | ≥-18 | |||
Business beam | 0° beam gain (dBi) | ≥20 | ≥21 | ≥22 |
0° beam horizontal plane half-power beam width (°) | ≤26 | ≤26 | ≤26 | |
0° beam horizontal sidelobe level (dB) | ≤-12 | |||
± 60° beam gain (dBi) | ≥17.5 | ≥17.5 | ≥17.5 | |
± 60° beam horizontal plane half-power beam width (°) | ≤32 | ≤32 | ≤32 | |
± 60° beam horizontal sidelobe level (dB) | ≤-5 | ≤-5 | ≤-5 | |
0° Cross polarization ratio (axial) | ≥15 | ≥15 | ≥15 | |
0° front-to-back ratio (dB) | ≥32 | |||
Support working frequency (MHz) | 880~960 | 1710~1880 | |
Gain (dBi) | ≥13.5 | ≥16.5 | |
Half power beam width (°) | level | 65 ±6 | 65 ±6 |
Vertical plane | 14 | 6.5 | |
Electric down angle accuracy (°) | ±1.5 | ±1.5 | |
Adjustable range of electric down tilt (°) | 0-14 ° | 2-12 ° | |
Isolation (dB) | ≥28 | ≥28 | |
Front-to-back ratio (dB) | ≥25 | ≥25 | |
Third-order intermodulation (dBm) | ≤- 107 (2*43dbm) | ||
Standing wave ratio | ≤1.5 | ||
Power tolerance (W) | 200W | ||
Polarization mode | ±45° dual polarization | ||
2. Mechanical performance parameters | |||
Antenna size: (mm) | 2400*320*140 | ||
Reflector material | Aluminum alloy | ||
Radome material | PVC | ||
Antenna color | gray | ||
Working temperature (℃) | -40 ～+65 | ||
Limit temperature (℃) | -45 ～+70 | ||
Ultimate wind speed (m/s) | 36.9 | ||
Antenna weight (kg) | 42.5 | ||
Installation method | Pole | ||
Relative humidity | 8%~98% | ||
Ice holding capacity | 10mm is not destroyed | ||
waterproof level | IP55 | ||
Downward angle (°) | 0~15 | ||
Pole diameter (mm) | φ50~φ115 | ||
