BL-1030C-5K BALUN 1:1 (50:50 Ohms). This Current type BALUN is the perfect replacement for your Yagi antennas with a boom of 2 (51mm) diameter.It covers 10-30MHz and will be perfect for any single and multi-band antennas such as Yagi, Quad Loop, Navassa-5, Cushcraft A3S, A3W A4S with add-on kits, Hy-gain TH3, TH5, TH6DXX, TH7, and TH11 or any WARC multi/single band antenna. Our 1:1 BALUN BL1030C-5K has huge Resistive values of Common Mode Choking Impedance from 10-30MHz of HF spectrum. Unlike other companies, we do not claim unrealistic impedance values or frequency coverage.
Most important, the value of Common Mode Choking Impedance and its Resistive (Rs) part is always higher than Reactive part (Xs) over the working bandwidth. This parameter, Rs>Xs ensures that your antenna will be balanced and your coaxial cable will not become part of the radiator and destroy radiation pattern and front to back (rear) ratio.To further improve your antenna system add complementary CMC-230-5K on the other side of your feed line to reduce induced common mode currents and suppress noise from various sources. PTFE coaxial cable on 2 large 2.4 (61mm) Ferrite core for maximum Choking Impedance and bandwidth. SO-239 PTFE (Teflon) connector and stainless steel hardware and connecting studs. Enclosure with mounting bracket for easy installation on 2(51mm) boom antennas. The enclosure has been tested for UV (Ultra Violet) exposure for past eight years with no impact on a material. The item "HF antenna BALUN 11 BL-1030C-5K for Yagi and dipole antennas 10-30 MHz 5kW" is in sale since Saturday, February 25, 2017.
This item is in the category "Consumer Electronics\Radio Communication\Antennas\Ham, Amateur Radio Antennas". The seller is "myantennas" and is located in Tampa, Florida. This item can be shipped worldwide.