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LOW BAND EXPOSED DIPOLE ANTENNA
The Low Band Exposed Dipole Antenna Series is available in our standard or heavy duty construction. These exposed dipole antennas come in single and dual configurations, depending on the required gain. They are constructed from high-strength, corrosion-resistant aluminum alloy, hot galvanized steel mounting hardware, and use unique PVC off-set support arms. Our heavy duty versions have dual support braces and use a superior anti-torque support. All components are oversize.
• Rugged design to withstand the most extreme environmental conditions. • Supplied with anti-torque supports. • The mounting hardware supplied will permit 1-¼ inch – 2-3/8 inch diameter tower leg installation. Other clamping configurations are available. • DC ground for lightning protection. • Available with black anodized coating for enhanced anti-corrosion and de-icing properties. |
531-70HD |
| 30-76MHz | ||||
| EXPOSED DIPOLE ANTENNA | ||||
| Electrical Specifications | 531-70 | 531-70HD | 532-70 | 532-70HD |
| Frequency Range, MHz | 30-76 | 30-76 | 30-76 | 30-76 |
| Nominal Gain, dBd | 2,5 | 2,5 | 5,5 | 5,5 |
| Bandwidth: 1.5:1 VSWR, MHz | 7% | 7% | 7% | 7% |
| Polarization | Vertical | Vertical | Vertical | Vertical |
| Pattern | UniDirectional | UniDirectional | UniDirectional | UniDirectional |
| Power Rating, Watts | 300 | 300 | 300 | 300 |
| Nominal Impedance, Ohms | 50 | 50 | 50 | 50 |
| Lightning Protection | DC Ground | DC Ground | DC Ground | DC Ground |
| Standard Termination | Type N Male | Type N Male | Type N Male | Type N Male |
| Mechanical Specifications | ||||
| Length @ 30MHz, in (mm) | 189 (4800) | 189 (4800) | 472 (11989) | 472 (11989) |
| Width, in (mm) | 87 (2210) | 87 (2210) | 87 (2210) | 87 (2210) |
| Weight, lbs (kg) | 37 (17) | 43 (19.5) | 79 (36) | 91 (41) |
| Rated Wind Velocity: No Ice, mph (km/h) | 143 (230) | 200 (322) | 143 (230) | 200 (322) |
| Rated Wind Velocity: | 98 (158) | 160 (258) | 98 (158) | 160 (258) |
| 0.5" (13mm) Ice, mph (km/h) | ||||
| Lateral Thrust @ 100mph wind, lbs (kg) | 133 (60.8) | 160 (72.3) | 266 (121.6) | 320 (144.6) |
| Projected Area, ft² (m²) | 4.98 (0.46) | 5.94 (0.55) | 9.96 (0.92) | 11.88 (1.10) |
| Mounting Hardware (not included) | (4) 1.25"-2.38" | (6) 1.25"-2.38" | (8) 1.25"-2.38" | (12) 1.25"-2.38" |
| Order Information | 30-32 MHz | 32-34 MHz | 34-36 MHz | 36-38 MHz | 38-41 MHz | 41-44 MHz | 44-47 MHz | 47-50 MHz |
| 531-70 | 531-70*1 | 531-70*2 | 531-70*3 | 531-70*4 | 531-70*5 | 531-70*6 | 531-70*7 | 531-70*8 |
| 532-70 | 532-70*1 | 532-70*2 | 532-70*3 | 532-70*4 | 532-70*5 | 532-70*6 | 532-70*7 | 532-70*8 |
| 531-70HD | 531-70HD*1 | 531-70HD*2 | 531-70HD*3 | 531-70HD*4 | 531-70HD*5 | 531-70HD*6 | 531-70HD*7 | 531-70HD*8 |
| 532-70HD | 532-70HD*1 | 532-70HD*2 | 532-70HD*3 | 532-70HD*4 | 532-70HD*5 | 532-70HD*6 | 532-70HD*7 | 532-70HD*8 |
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To order the Black Anodized version add suffix B to the model number, available on the Heavy Duty version only. Example: 531-70HCB*1 |
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531-70 |
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532-70 |
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532-70HD |
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