Super Antenna UM3SP SuperMount with SuperSpike Antenna Mount for MP1 ham Radio Antenna

★★★★☆ 4.0 140 reviews

$49.95
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$49.95
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Free shipping Free 30-day returns

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Management number 215165215 Release Date 2026/04/12 List Price $19.98 Model Number 215165215
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  • THIS IS: The new model Um3sp SuperMount Ground Spike Mount, a ground mount for a portable Vertical antenna. Designed as part of the Super Antenna MP1 series, base- portable- travel- backpacking ham antenna system. It pokes into any lawn or soft earth surface, provides the coaxial connection, radial connections, and mechanical stability to hold your vertical antenna for operation. Strong aircraft-grade aluminum frame.
  • Operation: Designed for field deployment of Super Antenna Mp1 and other types of standard thread 3/8"-24 antennas such as Hf amateur or Cb mobile antennas. Instantly set up your antenna for EmComm severe weather operations, Backpacking, Dxpeditions, or any type of base installation. Size: Compact 12"x1.6"x3.0" (30x4x7.5cm) for travel, fits in your Go Bag. Power Rating: 500W Ssb, 300W Cw/Data.
  • Weight: A third of a pound. 0.34 pound (500g). Radial Terminals: Two quarter-inch (6mm) male push-on quick disconnect tabs for Radials. Plate Mounting Hole: Um3 Mount plate has one 3/8"-16 threaded hole for mounting it on the Sp3 SuperSpike [also mounts to Super Antenna Tm4 SuperPod and some pro studio tripods]. Superspike: Durable aircraft aluminum ground spike has 3/8"-16 threads on top, to mate with the Um3 Mount plate hole [also fits with UM2 SuperMount].
  • Compatibilty: Fully compatible with all Super Antenna equipment; Ham radios and Hf mobile antennas; Cb mobile antennas. Connector: So-239 (P L 259 compatible) with 50 ohm standard impedance. Antenna Fitting: Standard 3/8"-24 female thread. Wind Rating: 20Mph.
  • Contents: Um3 SuperMount + Sp3 SuperSpike. Color: Natural metallic silver. Recommended Accessories: Super Antenna model Mp1b antenna; Radials Mr642, Mr8075, Mr4010, Mr6060, Mr1710. Note: This is only a mount for antennas.

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