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BAL-505D 1:1 balun is suitable for Yagi and Dipole antennas (positive V and reverse V). After several rounds of testing and selection of high-quality accessories, the frequency covers 160-6 meters, and the high-quality ferrite thickens the nickel-zinc high frequency The magnetic bar (dual core) is purely hand-wound, the SWR of the amateur frequency is less than 1.1, the continuous power is 1000w, and the instantaneous power is as high as 1500w.
And use RCOMTECH nickel-plated SO-239 connector exported to Europe (value 18 yuan-corresponding to domestic model SL-16 M head), lower attenuation loss. The installation is light and easy to use, and the waterproof performance is excellent. The pipe size is only Φ46×90 mm, and the U-bolt is used to fix it on the support pole. It is a necessary product for HAM to set up a simple antenna. Frequency range: 1.8-54MHz Standing wave ratio SWR: ≤1.1 Rated impedance: 50 Ohm Power: 1000W SSB, PEP 1500W Dimensions: Φ46×90 mm |