Description
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The base station antenna was conceived by using an innovative feed system studied and applied to have a highly symmetrical radiation pattern in both planes (E and H). It’s completely computer designed to get high performances of gain and front-to-back in the working band. All aluminium parts are protected by anodized treatment, hardware is of Stainless steel or zinc plated steel, the mounting bracket is of extruded aluminium for the best strength and the connector is placed in the rear position for easy access. To increase the antenna gain please install it in a vertically stacked array.
Specifications:
| Type | 1/2 λ |
| Radiation | Directional |
| Polarization | Linear vertical |
| Systems | 2m-HAM, VHF Marine Band, ORBCOMM M2M, ISM-169 MHz |
| Gain | 1.85 dBd – 4 dBi |
| Max Power | 200W (CW) |
| Grounding Protection | DC-Ground |
| Connector | N-female |
| Frequency Range WD 140-N | 140-160 MHz, SWR ≤1.5 No tuning required |
| Frequency Range WD 155-N | 155-175 MHz, SWR ≤1.5 No tuning required |
| Materials | Anodized Aluminium, Chromed brass, Thermoplastic UV stabilized, EPDM rubber |
| Weight | 1390 gr / 3.06 lb |
| Mounting Type | On-Mast |
| Dimensions WD 140-N | 730 x 915 mm / 2.4 x 3 ft |
| Dimensions WD 155-N |
730 x 835 mm / 2.4 x 2.74 ft |
