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6 April 2023
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Television White Space Technology
Television White Space (TVWS) technology is a wireless communication technology that utilizes unused or underutilized portions of the TV frequency spectrum to provide broadband internet access or other telecommunication services. These unused frequencies are typically located in the VHF and UHF bands and can be found between active TV channels.
Specification
| Model | GAOD98204dBi01 |
|---|---|
| Frequency | 470-720 MHz |
| S11 | < -6dB (470-550MHz) <-10dB (551-720MHz) |
| VSWR | < 3.01 (470-550MHz) <1.92 (551-720MHz) |
| Average Efficiency | 80% |
| Typical Gain | 0.48 dBi - 4.3 dBi |
| Polarization | Linear, Vertical |
| Dimension | 98 x 2.2 cm |
| Connector | N Type Female |
| Weight | 0.53KG |
| Mounting | U pipe mounting |
Reference Antenna Performance
| Frequency (MHz) | Efficiency (%) | Peak Gain (dBi) |
| 470 | 56.68% | 0.48 |
| 497 | 81.80% | 3.22 |
| 534 | 72.65% | 2.85 |
| 570 | 86.75% | 1.06 |
| 614 | 85.63% | 4.21 |
| 620 | 81.55% | 3.97 |
| 638 | 89.49% | 4.31 |
| 650 | 87.69% | 4.19 |
| 670 | 88.09% | 4.41 |
| 690 | 82.38% | 4.28 |
| 700 | 79.35% | 4.18 |
| 720 | 70.76% | 3.71 |
Peak Gain
S11
VSWR
Click Here for Product Specification
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