TC-821C
Spécifications produit
1.1 Electrical Properties
| Frequency Band | 690~960/1710~2700Mhz |
|---|---|
| Nominal Impedance | 50 ohm |
| Polarization | Vertical |
| Return Loss | Dipole |
| V.S.W.R | 2.5:1 |
| Antenna Peak Gain | 0dBi |
| Note: Gain includes the cable loss 1.2db/M | |
1.2 Mechanical Properties
| Antenna Material | ASA778T – UL94-HB |
|---|---|
| Connector Type | SMA 180° male |
| Antenna Dimensions | 115 mm ± 5 |
| Antenna Cable Total Length | RG174-3000mm ± 20 UL94-V0 |
| Antenna Color | White |
| Operating Temperature Range | -40°C~+80°C |
| Storage Temperature Range | -40°C~+80°C |
| Waterproof | IPX7 |
2.Appearance
3. Frequency:free space
Test result:
| Frequency (MHz) | 698 | 815 | 830 | 860 | 875 | 960 | 1710 | 1990 | 2170 | 2400 | 2450 | 2500 | 2700 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Peak Gain (dBi) | 1.51 | 0.76 | 1.3 | 0.43 | 0.43 | 0.85 | 0.2 | 0.25 | -0.1 | -2.0 | -1.7 | -1.38 | -1.84 | ||
| Efficiency (%) | 47.97 | 41.46 | 44.03 | 40.0 | 37.43 | 40.21 | 33.04 | 34.89 | 27.41 | 21.6 | 21.37 | 22.64 | 17.51 |
