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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

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$119.99

$ 56 .99 $56.99

In Stock

About this item

  • Lightweight and durable tripod crafted from aircraft-grade aluminum alloy, providing stable support on various terrains, including uneven grass or soil.
  • Versatile compatibility, designed for a wide range of antennas such as GRA-7350T and other mobile amateur or HF antennas, ideal for ham radio antenna support
  • Easy installation and user-friendly setup, perfect for both personal backyard use and field deployments, with a portable design that makes transportation a breeze
  • Adjustable working size ranging from 4.72 inches to 2.6 feet, and a robust maximum load capacity of 6.6 pounds, ensuring optimal performance in various conditions
  • Enhanced signal strength and efficiency with the newly designed radio grounding wire, offering compatibility with a diverse range of communication systems for maximum convenience
  • Connector: 3/8x24(included)、UHF/SO239(included)、UHF-BNC(additional purchase)



Product Description

GRA-ULT01 MK3

Product Features:

  • Lightweight and durable tripod made of aircraft-grade aluminum alloy
  • Provides stability on any terrain, including uneven grass or soil
  • Comes with two connectors designed for a range of antennas, including the GRA-7350T and other types of mobile amateur or CB antennas
  • Has a minimum working size of 4.72 inches and a maximum working size of 2.6 feet
  • Can support a maximum load capacity of 6.6 pounds
  • Comes with a newly designed radio grounding wire that can be easily installed
  • Works with a range of communication systems, making it a versatile and convenient choice for CB radio antenna support

Product Benefits:

  • Easy to use and install, whether you are in your own yard or in the field
  • Lightweight and portable design makes it convenient to carry and transport
  • Provides stable support for a variety of antennas on any terrain
  • Can be extended to full-size for use in harsh weather conditions, backpacking, or base installations
  • Compatible with a range of communication systems, making it a versatile and convenient choice for CB radio antenna support
GRA-ULT01 MK3

Newly designed:

  • Two connectors designed for a range of antennas
  • Newly designed radio grounding wire

Installation Instructions:

  • Extend the tripod to the desired height.
  • Attach the antenna to the connectors on the tripod.
  • Connect the grounding wire to the antenna and the grounding kit on the GRA-ULT01 MK3.
  • Adjust the antenna for the desired signal strength.
  • Note: The GRA-ULT01 MK3 is designed for amateur radio enthusiasts and is not intended for commercial use.

Enhance Your GRA-ULT01 MK3 Antenna Tripod Experience with Optional Accessories!

 GRA-ULT01 MK3

3/8"-24 to BNC Post Kit:

Customize your antenna setup with the 3/8"-24 to BNC Post Kit. Facilitates seamless compatibility between 3/8"-24 connectors and BNC antennas. Designed for easy integration and improved signal performance. Perfect for amateur radio operators and professionals in need of flexible antenna solutions.

 GRA-ULT01 MK3

UHF to BNC Post Kit:

Effortlessly adapt your antenna setup with the UHF to BNC Post Kit. Enables seamless connectivity between UHF connectors and BNC antennas. Engineered with precision for optimal signal transmission and reception. Ideal for radio enthusiasts seeking versatile and dependable antenna solutions.

 GRA-ULT01 MK3

MK3-Specific Screw Accessory Pack:

Facilitate secure installation and maintenance with our specialized screw accessory pack. Tailored for the GRA-ULT01 MK3 tripod to ensure proper fitting and reliable performance. Features high-quality screws engineered for durability in outdoor environments. Essential for maintaining stability and longevity of your antenna mast setup.

Product Specification:

  • High: approx.15.3 inch (Highest) approx.7.08 inch (Lowest)
  • Width: approx.6.3 inch
  • Weight: 0.95 pound (Tripod Part)
  • Load weight: 6.6 pound
  • Connector: 3/8x24(included)、UHF/SO239(included)、UHF-BNC(additional purchase)

Customer
2025-08-30 12:29:38
Excellent video of what I really needed. Built solid and will adjust for easy carrying.
Psujoer
2025-08-23 12:43:57
This is one sturdy tripod. I purchased it for my Ed Fong TBJ antenna. Comes with some adapters and a bag. This is not a tall tripod. The quality of the product definitely justifies the price.
JMAC
2025-08-08 21:54:56
Ordered this last week based on a YouTube review and I am NOT disappointed! It is amazing how small this tripod is when folded. The included carrying bag is about the size of a large grapefruit with all the parts inside. It comes with center sections for both 3/8-24 and SO-239 (UHF) connectors so it can be used with most portable antennas. I have tried it with the Wolf River Coils Sporty Forty with 213" whip, the BuddiStick Pro, and a couple of imported antennas. With the legs folded most of the way out sideways it is very stable. I carry guy lines for windy days but did not need them. The 213" WRC whip was stable even with a light breeze.The tripod comes with screws and the hardware necessary to make ground radials. I use radials with quick disconnects like test clips or PowerPole connectors. I was able to use the test clip radials with the screws and will make jumpers using the included lugs and PowerPole connectors for the other radials. Using the connector lugs that came with the tripod would work but I'm always looking for the fastest way to deploy an antenna.I have other tripods that are more stable but they are much larger and heavier. This tripod is perfect for POTA, SOTA, and other field deployments where size and weight are considerations. Unless you regularly deploy a vertical antenna in very windy conditions this tripod is a great addition to your portable ham gear.
Americas Basenji & Shiba Inu Rescue
2025-07-28 13:25:55
Not cheap plastic hs adaptors with it for antenna setups good quality metal Needs to be taller then 2 foot
Willie
2025-07-24 09:07:08
this tripod is an excellent solution and to my knowledge the only one on the market with the included features:- compact- lightweight- sturdy- doubles as a mini tripod and flat antenna support- supports UHF mount antennas (ATAS-25, ATAS-120A, HFJ-35M toybox, RHM-7350, and Gabil's GRA-7350T- provides a standard camera tripod adapterand better yet:- includes 5 purpose-fit custom rings for counterpoise wiresthe only thing that could make this tripod support better would be some ferrites for the coax attachment
Matthew Steger
2025-07-19 11:41:40
Bought this tripod base for my new Gabil antenna for use with POTA activations. Easy to quickly set up or tear down. Connecting ground radials is easy with alligator clips.
Mark B.
2025-07-11 10:57:06
I needed a stable tripod to use that would allow me to operate portable in areas where I cannot disturb the soil or put wires or ropes in trees for other antenna solutions. There are lots of great generic tripod options, but the built-in support for radials as well as the connections for the feedline and antenna this will be a very useful addition to my portable it.
Sarah R
2025-06-22 12:39:34
It folds down compactly, sets up in one minute. Well made. worth the extra money
Roger Davies-Barrett
2025-06-02 12:07:38
Amazed how solid this tripod is. I was expecting plastic and instead got solid metal construction. It's well made and comes with carry bag and inserts PLA and screw thread. So pleased wit my purchase.
Stuart Walker
2025-05-27 16:47:15
Purchased for amateur radio use. Saw a you tube video of an amateur using successfully. Have not regretted purchasing. Is used regularly. Quality manufacture.
Dbmonster
2025-05-15 11:27:53
Was surprised how compact this tripod and was wary of its stability but when legs were open and extended plus the locking mechanism it will surely be a stable platform for my ATAS.
Hedgehog
2025-03-23 11:34:56
The product description and photographs make the product look of study quality and ideal for ham radio use. At £170+ I was expecting a solid & well-constructed product that I'd be using in the field. Unfortunately, after waiting weeks for shipping, what arrived was of light plastic construction (ie "cheap"), tripod legs that barely extended and that were "locked" by plastic-against-plastic friction (which aren't going to last for very long), and the product looks to be an original camera tripod with a SO239 adapter stuck in to a plastic screw. Additionally, parts listed on the Amazon description (and the included packing list) were missing: "Go bags" (quoted) and counterpoise adapters (pictured).What a very expensive mistake to make.
Client Kindle
2025-02-05 16:54:56
Super pratique, très bien construit, très flexible pour apporter en camping, field day radio amateur,
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