| Specifications | IO-815HD |
| Tower Height | 7.9 feet (95 inches) |
| Shipping Weight | 66 lbs. |
| Base Width (to outer edge of leg) | 32 inches |
| Maximum Wind Load | 12 sq. ft. at 80 mph |
| Max. Antenna + Rotor + Mast Weight | 200 lbs. |
| Tower Top Width | 5 inches |
| Rotor Plate Location from Top | 63.5 inches |
| Maximum Mast Diameter | 2.5 inches |
| Maximum Mast Extended Length | 84 inches |
| Rotor Mounting Options | Yaesu Series |
| Thrust Bearing Mounting Options | Yaesu GS-065 |
| Fixed (non-rotating) Mast Option | Mast Clamp Set |
| Leg Material | 6061-T6 Alum (3/16″ thick x 2″ angle) |
| Foot, Shelve and X-Brace Material | 5052-H32 Alum (3/16″ thick x 2″ formed) |
| Assembly Hardware | 5/16″-18 18-8 stainless steel |
| Foot to Leg Hardware | 3/8″-18 18-8 stainless steel |
| Nylon Locknuts | Yes |
| Climbable | Yes – with tower climbing belt or harness |
The IO-815HD is perfect for moderate-sized HF beam antennas such as the Mosely PRO-67C, Hy-Gain 203BA and 204BA, Explorer-14, TH7DX, KIO 5-band Hex Beam. The IO-815HD is also a good choice for stacking a VHF beam along with a small HF beam.
Other Tower Models:
