CQW-50R50 1:1 500w voltage balun shortwave antenna | Бытовая техника

We have enhanced the original by using an enclosure and various connector configurations that allow easy installation with just about any antenna installation. BASICQWW baluns are value-engineered to provide maximum performance at minimum cost, while providing a superb, efficient match between unbalanced coax and balanced antennas.Only BASICQWW baluns will deliver the power to your antenna with minimum loss and perform a perfect transition from balanced to unbalanced.This will result in the strongest signal that your antenna is capable of producing consistently with the lowest SWR under given conditions and to provide a very high power rating across all HF frequencies.

W2FMI series 1:1 voltage type (Voltage) 500 watts balun characteristics

Customized 798 factory high-efficiency low-permeability ferrite with coating seal Choose special wire sizes to provide high-quality insulation and accurate impedance matching Suitable for all amateur frequencies Lower SWR Eliminate common mode current and radiation common to feeders Reduce transmission RFI and reception noise Insertion loss is less than 0.05 dB SO-239 nickel-plated connector with waterproof gasket and TEFLON insulation (silver-plated optional -C) High standard waterproof box, long-term UV resistance Convenient mounting holes High purity stainless steel hardware ​ Part Number :       CQW-50R50 Core Type :       Outstanding low permeability ferrite mix coated toroid core with special design for    maximum bandwidth by 798 Factory Product Winding Type :       Single core/Trifilar wire Winding Material :       Polyimide Coated Winding Wire(Essex ALLEX Class 240) provide exact impedance    matching and superb insulation, unlike common Thermaleze wire Ratio :       1:1 Power Handling(CW/SSB) :       500 watts / 500 watts Frequency Range :       1.8 to 54 MHz Band of Operation :       160M - 6M Insertion Loss :       Less than 0.05db Termination Impedance :       50 Ohms Termination Type :       M5 Studs/Hex nuts/Wing nuts Connectors :       Gasketed SO-239 connectors are nickel-plated with Teflon insulation (option C silver    plated) Hardware :       All Stainless Steel Enclosure Type :       NEMA rated 4x junction box provide sturdy weatherproof and an additional level of    protection against corrosion Dimensions :       3.2 in. x 2.5 in. x 1.6 in. Additional :       Very high efficiency (98-99%) Mounting Type :       Antenna Mounting Options are available in the Accessories section Warranty :       Three years