웹2024년 1월 14일 · Amazon.com: FM Antenna for Stereo Receiver Indoor, FM Radio Antenna 75 Ohm UNBAL F Type Male Coaxial Cable Wire Antenna for Yamaha Onkyo etc Table Top ... Amazon.com: Matching Transformer, Ancable 1-Pack Gold Plated - 75 Ohm to 300 Ohm Adapter - UHF/VHF/FM Balun Transformer - Antenne Transformer Converter Adapters … 웹MFJ-911 4 1 Balun/UnBal - 300 Watts. 5.0 out of 5 stars 2 product ratings Expand: Ratings. 5.0 average based on 2 product ratings. 5. ... It is a current balun and does the job interfacing a shack tuner to a balanced transmission line to a doublet antenna. It survived some severe mismatching while my auto-tuner learned (@ 50 Watts).
Antenna Balun and Unun : Balun Construction. Baluns are …
웹2024년 5월 5일 · Balun 1:4 UNBAL to BAL. Используйте два куска эмалированной проволоки Ø 0,5 мм, один 25 см, один 20 см. Наматывайте их параллельно, один … 웹2016년 2월 27일 · Transformers can interface balanced and unbalanced circuits.http://www.sciencewriter.net fidegar facebook
MFJ-911 Balun 4:1 160-10m 300 Watt
웹Description. The MFJ-911 is a true 4:1 current balun/unun that transforms 200 ohm balanced and unbalanced loads to 50 ohms. The response is amazingly flat from 160-10 M because … 웹1998년 1월 1일 · Since the main goal in designing double-Y baluns is to provide a transition between balanced and unbalanced transmission lines without an impedance transformation, the first case analyzed is when [Z.sub.bal] = [Z.sub.unbal] = [Z.sub.0], that is, when the equivalent circuit of the double-Y baluns is a symmetrical lattice network with Z-parameters 웹2004년 9월 8일 · Transition를 얻기 위해 필요한 것이 바로 Balun 입니다. Balun은 Mixer, push pull amplifier, multiplier 등등 여러 회로에 응용됩니다. Balun의 여러 형태를 아래 그림을 통해 … fide events in nyc