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Part Number -- VBBA 2-30 |
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| Name: | 35-Ft Broadband Antenna |
| Category: | HF Antennas |
| Diagram(s): | Dimensions and Mounting Details |
| Photo(s): | VBBA 2-30 |
| Height: | 35 Ft 1 in ± 1 in. (10.69 M ± 2.54cm) (repeated below) |
| Frequency Range: | 2 MHz to 30MHz - for antennas (repeated below) |
| Features: | * Minimum
Maintainability * High Reliability * Shipboard Applications * Broadband * Weatherproof |
| Description: | The
Valcom Model VBBA 2-30 is a broadband HF tactical whip antenna
intended for use in high power Electronic Counter Measure (ECM)
systems. The self-supporting antenna has the same base mounting pattern as the currently used AS-3772B/U tunable HF shipboard antenna. |
| Notes: | 1.
Do not use lead base paint to touch-up or repaint antenna. 2. Specifications subject to change without notice. |
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Accessories |
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| Ground Sheet: | use the VGS-36100 |
| Steel Tower: | use the VTGS-20 |
| Hinge Plate: | use the VHB-13 |
| Gin Pole: | if using the VTGS-20, use
the VGP-10 or VGP-17 if using the VHB-13, use the VGP-13 |
| Foundation Details: | if
using the VTGS-20, use these Foundation
Details if using the VHB-13, use these Foundation Details |
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Electrical Characteristics |
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| Frequency Range: | 2 MHz to 30 MHz |
| Polarization: | Vertical |
| Power Rating: | 3 KW |
| Azimuth
Coverage [Radiation Pattern]: |
Omni-directional ± 3 dB |
| VSWR: | < 2.0:1 |
| Input Connection: | 7/8 EIA Flange Connector (N Type Adapter Available) |
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Mechanical Characteristics |
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| Height / Length: | 35 Ft 1 in ± 1 in. (10.69 M ± 2.54cm) |
| Weight: | 250 Lbs. (113 kg) |
| Radiating Element: | Aluminum |
| Base Insulator: | Epoxy Fibreglass |
| Finish: | Haze Gray Silicone Alkyd Enamel Per TT-E-490, colour 26270 Per FED STD 595 |
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Environmental Characteristics |
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| Temperature: | -60°F to 150°F (-50°C to 65°C) (High-temperature version under development.) |
| Humidity: | 0% to 100% |
| Wind Loading Test: | 140 MPH (224 km/H) |
| Ice Loading Test: | 4.5 lbs/sq. Ft (22 kg/sq. M) |
| Vibration: | MIL-STD-167-1 Type 1 |
| Shock: | MIL-S-901 Grade A |
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| ©2006 All information and materials contained within are the property of Valcom Manufacturing Group Inc.. | |
