the only site you'll ever need for fiberglass products and fiberglass tubing products Click here
Cure of thermosetting fiber resin is initiated by heat in the die and catalyst in the resin mix. The glass rate of reaction is controlled by heating and cooling zones in the die. The resulting high strength profile is cut to length, ready to use as it leaves the pultrusion machine. The controversy over metal versus fiberglass antennas continues, despite the over whelming evidence in favor of fiberglass. This article summarizes the contents of a number of other separate articles which have appeared fiber in the industry media from time to time and is intended, from an objective point of view, to add credence to our claim that fiberglass is better. The ipso glass facto use of fiberglass, of course, does not guarantee a good antenna and there are a few antenna manufacturers fiber who glass have "missed the boat" on techniques, which means there are poor quality fiberglass antennas, just as there are poor quality metal antennas, out there.
Our company carries the fiber entire line of Mart products, including their world-famous lines of high-power remote RF coaxial switches (up to 11 position!), quad antennas (UHF through 80 METER BAND!), antenna parts (such as spider hubs), heavy duty gin poles, tower insulators (insulates ENTIRE TOWER from ground), rotating side mounts, custom "H" frames, and much, much more. We now present the entire Mart catalog on-line! The catalog and glass linked pages fiber offer current pricing, as well as many drawings, illustrations, and photos. NOTE....many Mart products are now IN STOCK, AVAILABLE FOR IMMEDIATE SHIPMENT! No need to wait for custom fabrication for many product classes. (Inquire) If you have any of these types of items to sell, (vacuum variable capacitors, glass vacuum relays, "doorknob" capacitors, variable inductors, or transmitting tubes ), either new, or good used stock, please state description, condition, and price by email or post.
We sell both retail fiber and wholesale, any quantity... one piece or a truckload! stocks a wide variety of fiberglass, ideal for: VHF and UHF antenna construction, satellite antenna cross booms, masts, quad spreaders (UHF to 40 glass Meters!), fiber shaft material, open wire feedline spacers, and many other hobby uses. We have the following, in stock, ready for shipment. glass Click on to see our retail price list. Our company is a wholesale supplier of fiberglass tube and rod to many of the best-known names fiber in antenna manufacturing, both in the ham radio and military markets. From time to time all of these items can be found Vacuum relays and other RF relays Vacuum variable capacitors, "doorknob" capacitors, and transmitting tubes glass Test equipment, receivers, and transmitters Transformers.
Click here - the only site you'll ever need for fiberglass products and fiberglass tubing products
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