PRO-SERIES UHF J-Pole Antenna 300 to 960 MHz. B-Square Engineering proves that high performance, superior quality, long life antennas for UHF can also be affordable. The PRO-SERIES UHF j-pole offers commercial grade performance, heavy-duty construction, and top-notch customer service, all at a price that only B-Square can deliver.
Tell us what frequency or band you want to work and we'll take it from there. This service is included in the price of the antenna. We do this for the professional installer who has other things to do with his time. We also do it for anyone else who has ever tried to adjust a j-pole to a specific frequency, only to realize too late that too much was trimmed from the wrong leg, ruining the antenna. B-Square Engineering doesn't make cheap products---just products with great value.
Don't be fooled by the price. The PRO-SERIES line proves that fact. The PRO-SERIES UHF jpole meets the highest expectations of commercial and government customers. We fabricate this antenna using 3/16-inch diameter solid stainless steel.The elements are attached via silver brazing. The PRO-SERIES UHF j-pole is designed with a weatherproof type-N barrel connector. The connector itself is brazed to the bracket with silver. Except for the feed-line connector, all connections are brazed with high-tensile-strength silver alloy. The vertical element is threaded into the center insulator bushing, providing a weatherproof seal. The tip is lathe turned, inserted into, and then brazed into the center socket. The antenna has no coils or traps to collect moisture or debris.
There are NO setscrews or ferrules to corrode and require service. Use this antenna anywhere you need an omni-directional, single band, 50-ohm, UHF antenna that throws real gain toward the horizon. The PRO-SERIES UHF j pole has a workable transmit bandwidth of more than 35 megahertz. It can be configured for police, fire, municipalities, business band, 70-centimeter "ham" band, military, GMRS, FRS, and more.
This antenna features the exclusive B-Square mounting bracket that allows the antenna to be mounted on any size mast, using a common radiator hose clamp that is available at any auto parts store. The j-pole works effectively on either metallic or nonmetallic masts, grounded or not.
Attach your coax via a male type-N connector and you're ready to start communicating! Like all B-Square Engineering products, the PRO-SERIES UHF j-pole is built to give a lifetime of satisfying performance, all for a remarkably low price.
It is the perfect choice for permanent, fixed station installations. This antenna is built to out live several runs of feed-line. Bandwidth: (VSWR < 2:1) +/-18 Mhz (36 Mhz), if tuned for 440 Mhz. +/- 60 Mhz (120 Mhz), if tuned for 860 Mhz. Bandwidth: (VSWR < 1.5:1) +/-12 Mhz (24 Mhz), if tuned for 440 Mhz.+/- 45 Mhz (90 Mhz), if tuned for 860 Mhz. The item "UHF Base Antenna with gain- Stainless Stl. J-Pole 300-960" is in sale since Saturday, November 7, 2009. This item is in the category "Business & Industrial\Facility Maintenance & Safety\Surveillance & Alarm Equipment\Two-Way Radio Parts & Accessories\Two-Way Radio Antennas".
The seller is "b-squareengineering" and is located in Murfreesboro, Tennessee. This item can be shipped worldwide.