Electrical Specifications – R1 / R2
| R1 / R2 | ||||
|---|---|---|---|---|
| Parameter | Unit | 694–806 MHz | 790–894 MHz | 880–960 MHz |
| Frequency Range | MHz | 694–960 | ||
| Polarization | --- | ±45° | ||
| Gain at Mid Tilt | dBi | 15.7 | 16 | 16.3 |
| Gain Over All Tilts | dBi | 15.5 ± 0.5 | 15.8 ± 0.5 | 16.1 ± 0.5 |
| Horizontal Beamwidth | ° | 71 ± 4.4 | 69 ± 4.4 | 67 ± 3.6 |
| Vertical Beamwidth | ° | 8.8 ± 1.1 | 7.8 ± 0.9 | 7.2 ± 0.8 |
| Electrical Downtilt | ° | 2–12 (continuous) | ||
| Tilt Accuracy | ° | < 1 | < 1 | < 1 |
| First Upper Lobe Suppression | dB | > 15 | > 16 | > 16 |
| Peak to 20° | dB | > 14 | > 15 | > 15 |
| Front-to-Back Ratio ±30° | dB | > 22 | > 23 | > 24 |
| Cross Polar at Boresight | dB | > 16 | > 17 | > 18 |
| Discrimination Over Sector | dB | > 7.0 | > 8.0 | > 7.5 |
| Isolation (Cross-Polar) | dB | > 26 | ||
| Isolation (Port-to-Port) | dB | > 26 (R1//R2); > 28 (R1//Y1–Y5, P1) | ||
| Impedance | Ohm | 50 | ||
| VSWR | --- | < 1.5 | ||
| Return Loss | dB | > 14 | ||
| PIM3 (2×43 dBm) | dBc | < -150 | ||
| Lightning Protection | --- | DC Ground | ||
| Max Avg Input Power per Port (50°C) | W | 250 | ||
Electrical Specifications – Y1/Y3 & Y2/Y4
| Y1 / Y3 (1710–2690 MHz) | Y2 / Y4 (1710–2690 MHz) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1710–1880 | 1850–1990 | 1920–2170 | 2300–2400 | 2490–2690 | 1710–1880 | 1850–1990 | 1920–2170 | 2300–2400 | 2490–2690 |
| ±45° | ±45° | ||||||||
| 16.5 | 16.8 | 17.1 | 17.4 | 17.4 | 16.1 | 16.4 | 16.7 | 17.0 | 17.0 |
| 16.3 ± 0.5 | 16.6 ± 0.5 | 16.9 ± 0.5 | 17.2 ± 0.5 | 17.2 ± 0.5 | 15.9 ± 0.5 | 16.2 ± 0.5 | 16.5 ± 0.5 | 16.8 ± 0.5 | 16.8 ± 0.5 |
| 69 ± 6.5 | 67 ± 6.5 | 65 ± 6.5 | 62 ± 6.2 | 62 ± 6.2 | 69 ± 6.5 | 67 ± 6.5 | 65 ± 6.5 | 62 ± 6.2 | 62 ± 6.2 |
| 7.0 ± 0.6 | 6.6 ± 0.6 | 6.2 ± 0.6 | 5.4 ± 0.5 | 5.0 ± 0.4 | 7.0 ± 0.6 | 6.6 ± 0.6 | 6.2 ± 0.6 | 5.4 ± 0.5 | 5.0 ± 0.4 |
| 2–12 | 2–12 | ||||||||
| < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 |
| > 15 | > 15 | > 16 | > 16 | > 16 | > 15 | > 15 | > 16 | > 16 | > 16 |
| > 14 | > 14 | > 15 | > 15 | > 15 | > 14 | > 14 | > 15 | > 15 | > 15 |
| ≥ 23 | ≥ 23 | > 24 | ≥ 25 | ≥ 24 | ≥ 23 | ≥ 23 | > 24 | ≥ 25 | ≥ 24 |
| > 16 | > 16 | > 17 | > 17 | > 17 | > 16 | > 16 | > 17 | > 17 | > 17 |
| > 4.0 | > 6.0 | > 6.0 | > 5.0 | > 3.0 | > 4.0 | > 6.0 | > 6.0 | > 5.0 | > 3.0 |
| > 26 | > 26 | ||||||||
| > 28 | > 28 | ||||||||
| 50 | 50 | ||||||||
| < 1.5 | < 1.5 | ||||||||
| > 14 | > 14 | ||||||||
| < -150 | < -150 | ||||||||
| DC Ground | DC Ground | ||||||||
| 200 | 200 | ||||||||
| Y5 | P1 | |||||||
|---|---|---|---|---|---|---|---|---|
| Frequency Range | MHz | MHz | MHz | MHz | ||||
| 2300-2400 | 2490-2690 | 3300-3600 | 3600-3800 | |||||
|
Beamforming Electrical Properties/Radiation Parameters
|
Electrical Downtilt, Continuously Adjustable | degree | — | — | ||||
| 2-12 | 1.5-5.5 | 1.5-5.5 | ||||||
| ±45° | ±45° | ±45° | ||||||
| Single Column Beam | Gain | dBi | 16.5 ± 1 | 17 ± 1 | 15.5 ± 1 | 15.7 ± 1 | ||
| Horizontal Beamwidth | degree | 80 ± 10 | 75 ± 10 | 75 ± 10 | 65 ± 10 | |||
| Vertical Beamwidth (3 dB) | degree | 5.4 ± 0.5 | 5.0 ± 0.5 | 5.8 ± 0.6 | 5.5 ± 0.6 | |||
| Cross-Polar Discrimination (0°) | dB | ≥ 16 | ≥ 16 | ≥ 15 | ≥ 15 | |||
| First Upper Side Lobe Suppression | dB | ≥ 15 | ≥ 15 | ≥ 15 | ≥ 15 | |||
| Front-To-Back Ratio Co-Pol, ±30° | dB | ≥ 28 | ≥ 28 | ≥ 27 | ≥ 25 | |||
| 65° Broadcast Beam | Gain | dBi | 17.5 ± 1 | 18 ± 1 | 17.0 ± 0.6 | 17.2 ± 0.6 | ||
| Horizontal Beamwidth | degree | 65 | 65 | 65 | 65 | |||
| Vertical Beamwidth (3 dB) | degree | 5.4 ± 0.5 | 5.0 ± 0.5 | 5.8 ± 0.6 | 5.5 ± 0.6 | |||
| Cross-Polar Discrimination (0°) | dB | ≥ 16 | ≥ 16 | ≥ 15 | ≥ 15 | |||
| First Upper Side Lobe Suppression | dB | ≥ 15 | ≥ 15 | ≥ 15 | ≥ 15 | |||
| Front-To-Back Ratio | dB | ≥ 28 | ≥ 28 | ≥ 27 | ≥ 25 | |||
| Service Beam | (0°) Direct Beam Gain | dBi | 22 ± 1 | 22 ± 1 | 21 ± 0.5 | 21.2 ± 0.5 | ||
| (0°) Direction Beam 3dB Horizontal Beamwidth | degree | 22 ± 3 | 21 ± 3 | 20 ± 1 | 20 ± 1 | |||
| ±30° Direction Beam Gain | dB | 20 ± 1 | 20 ± 1 | 18 ± 2 | 18.2 | |||
| (0°) Direction Beam Cross-Polar Ratio | dB | ≥ 20 | ≥ 20 | ≥ 20 | < 25 | |||
| (0°) Direction Beam Horizontal Side Lobe Suppression | dB | ≥ 12 | ≥ 12 | < 30 | < 30 | |||
| (0°) Direction Beam Front-To-Back Ratio | dB | ≥ 30 | ≥ 30 | ≥ 30 | ≥ 30 | |||
| Coupling Factor Between Calibration | dB | -26 ± 2 | -26 ± 2 | |||||
|
Calibration and Electrical Parameter
|
And Each Antenna Port | |||||||
| Maximum Amplitude Tolerance From Calibration Port To All Ports | dB | ≤ 0.9 | ≤ 0.9 | |||||
| Maximum Phase Tolerance From Calibration Port To Input Port | degree | ≤ 10 | ≤ 10 | ≤ 9 | ||||
| Input VSWR | ≤ 1.5 | ≤ 1.5 | ||||||
| Return Loss | dB | > 14 | > 14 | |||||
| Average Input Power Per RF Port | Watts | 150 | 25 | |||||
| Cross-Polar Discrimination Between Ports | dB | ≥ 25 | ≥ 25 | |||||
| Cross-Polar Isolation Between Ports | dB | ≥ 25 | ≥ 25 | |||||
| Impedance | Ohm | 50 | 50 | 50 | 50 | |||
| Lightning Protection | DC Ground | DC Ground | DC Ground | DC Ground | ||||