|Min Order Quantity||500 pieces. / set|
|Supply Ability||500 pieces / month|
|Port||China main port|
|Delivery Lead Time||As your Quantity !!|
fiberglass telescopic Radio Antenna mast
fiberglass poles are perfect for building all kinds of wire antennas.
A single person can easily put them up within a few minutes. Especially developed to make our portable equipment even more rugged and durable! These are extremely strong poles, with a much greater wall thickness (up to 2mm!) than the usual "fishing rod" types. A special reinforcing winding technique - several layers of fiberglass are wound in alternating direction (cross winding) - provides greatly increased lateral and linear strength. Stronger joints are achieved by a much larger overlap between the individual tube segments than usual. Even the top segment is 8mm in diameter (and 1.4mm wall thickness), so the poles can be used to their full 12m length - unlike other poles where the top segment is very thin as a whip. The best (and cheapest) wire to use for building such wire antennas (verticals, loops, dipoles etc.) .
Fiberglass tube is a very strong and durable construction material that consists of layers of reinforced mat that are individually saturated wih catalyzed resin. Some common things made from fiberglass are tbes or pipes, boats, surfboards and car bodies. Fiberglass tubes are made by applying fiberglass to a mandrel that's the exact diameter of the pipe needed, which can beanything from a PVC pipe to a large, 20-foot steel mandrel. The more layers of mat, the thicker the walls of the tube will be.
Construction: Fiberglass tubing products are an advanced multi-ply composite of continuous fiber reinforcements in an epoxy resin matrix, produced by our high technology automated filament winding process. The tubing has alternating longitudinal and circumferential layers applied by multiple winding stations. The reinforcement is pre-stressed and precision oriented to maximize physical strengths. The result is an extremely stiff and lightweight, electrically insulated composite tube of high tensile, compressive and flexural strength. All standard and non-standard sizes above have center less ground surface finish and are typically black in color. All larger diameter sizes have resin rich tape wrap surface. Please inquire for custom colors and cutting services to custom lengths.
The advantage of fiberglass is that it is transparant to RF signals. So if your rocket has GPS receivers or some type of telemetry transmitter, then this is perfect for your project!
Strong, durable low cost spars. The "original" stunt kite spar. Still popular in many single line kites. Other uses include: Stage & Set Design, Amateur Radio Antennas, Medieval Weapons, and Banner Poles. Many sizes can be interchanged and used as ferreling material for other spars.
Business Registry Number: 120-86-03931