The integration of the base station antenna
Name:The exhaust pipe antenna
Model:基站一體化美化天線
Frequency:820-880/820-880
Gain:17-21
Negative Way:+45°
Standing Wave Ratio:65
Product Features:
Dual-frequency dual-polarization exhaust pipe type beautifying antenna
Electrical performance index | ||||
Working frequency ( MHz ) | 820-880 | 820-880 | 1710-2170 | 1710-2170 |
Beam gain ( dBi ) | 15 | 15 | 18 | 18 |
Polarization mode | ± 45 ° | ± 45 ° | ± 45 ° | ± 45 ° |
Horizontal lobe width (°) | 65 ± 6 | 65 ± 6 | 65 ± 6 | 65 ± 6 |
Vertical lobe width (°) | 13 | 13 | 5 | 5 |
Front-to-back ratio ( dB ) | ≥ 25 | ≥ 25 | ≥ 25 | ≥ 25 |
First upper side lobe suppression ( dB ) | ≥ 15 | ≥ 15 | ≥ 15 | ≥ 15 |
Electric inclination angle (°) | 0-14 | 0-14 | 0-10 | 0-10 |
Downward tilt accuracy (°) | ± 1 | ± 1 | ± 1 | ± 1 |
Standing wave ratio | ≤ 1.5 | ≤ 1.5 | ≤ 1.5 | ≤ 1.5 |
Port isolation ( dB ) | ≥ 25 | ≥ 25 | ≥ 25 | ≥ 25 |
Third-order intermodulation (2 × 43dBm) | ≤ -107dBm | ≤ -107dBm | ≤ -107dBm | ≤ -107dBm |
Impedance (Ω) | 50 | 50 | 50 | 50 |
Power capacity ( W ) | 500 | 500 | 250 | 250 |
Number of ports | 2*DIN-Female | 2*DIN-Female | 2*DIN-Female | 2*DIN-Female |
Mechanical performance index | ||
Overall product size | Φ280*3000mm (Excluding elevated frame) | |
Number of built-in antennas | 1 side | |
Product weight (excluding elevated frame) | 30KG | |
Lightning protection | DC grounding | |
Installation method | Floor foundation, anchoring installation | |
Maintenance method | Activity tube | |
Antenna cover material | UPVC | |
Antenna cover anti-aging | 10-year warranty | |
Ambient temperature/limit temperature | -40 °~+60°/-55°~+75° | |
Relative humidity | 8%~98% | |
Working wind speed | The working wind speed is 36.9m/s; the limit wind speed is 55 m/s. | |
Flame retardancy of radome material | GB8624-1997B1 level | |
Anti-UV | Does not change color within a year | |
Acid and alkali resistance | No obvious fading within two years | |
waterproof level | IP55 | |
other requirements | Overall anti-corrosion and anti-rust | |
All metal parts (except stainless steel) are hot-dip galvanized | ||
