约 1,830,000 个结果
在新选项卡中打开链接
  1. Telescoping Masts, Tubing & More | DX Engineering

    Order your Telescoping Masts from DX Engineering—shop now! Telescoping masts offer a simple alternative to a tower for supporting a modest antenna. Here you will find telescoping galvanized steel, fiberglass and aluminum support poles for a dependable, durable mast that …

  2. HAM Radio Antenna Towers - DX Engineering

    DX Engineering stocks our own exclusive 2 and 3 inch O.D. ultra-high strength 4130 Chromoly Steel Masts for large rotatable directional antennas. For smaller antennas and budgets, we have the tripods, masts and wall brackets that can also help get your antenna “up there” and on the air.

  3. Telescoping Masts - Fiberglass Material | DXE HAM Radio

    2 天之前 · Find Telescoping Masts Fiberglass Material and get Free Shipping on Most Orders Over $99 at DX Engineering!

  4. Amazon.com: Ham Radio Antenna Mast

    GRA-ULT01 MK3 Lightweight Portable Antenna Mast Mount Tripod Tower UHF SO239 + 3/8" - 24 + 1/4 Camera Connector for GRA-7350T CB HF Ham Radio Amateur Outdoor 3/8x24 | GABIL

  5. Ham Radio Tower | Antenna Tower | Amateur Radio Mast - Total Mast

    The portable masts can easily support a wide range of commonly used directional and Omnidirectional antennas such as the dipole, yagi, spider beam and other types of beam antenna. A firm favourite for amateur radio users is the Yaesu rotator for directional antenna alignment.

  6. Sectional Masts - Practical Antennas

    Sectional Masts. Sectional masts are convenient for heights up to 10 m (32 ft) or more, depending on the weight of the mast sections and the strength of the ham(s) setting it up. The basic principle is a set of mast pieces that couple together to make one long (or tall) mast.

  7. US TOWER, M-20, Towers Masts, M20 - Ham Radio Outlet

    US Tower offers three different types of masts. The M-5, 10, 15 and 20 masts have .120" wall thickness. The M-15R and 20R have steel pipe inserts in the lower half of the mast which provides extra strength where most needed without adding unnecessary weight in the top portion.