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Когда балун бой решил проверить знания своей сестры из фнаф 7 mem fnaf YouTube

О процессе изготовления симметрирующего трансформатора для подключения симметричных антенн диполь, inv-V к.

Балун на ферритовых трубках в диполе YouTube

Completed 9:1 UnUn. These are sometimes known as a Magnetic Longwire Balun. Its really an impedance transformer (9:1) to feed a high impedance, end fed (unbalanced) random wire which is likely to be a few hundred ohms, and transform it into something closer to a 50Ω (unbalanced) coaxial input, hence UnUn. It can however also be used as a balun.

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Часто в составе симметричных антенны используется BalUn, или, по русски говоря, симметрирующий трансформатор.

КВ антенна «Длинный провод» (Long Wire) или «верёвка» для диапазона 1,6...50 МГц

Downward impedance transformation by factor of 9. i.e. 450 ohms to 50 ohms. Winding Material: 14 gauge Superior Essex Heavy build polyamideimide Allex 240 Winding Wire. Windings are inserted into Teflon tubes increasing total breakdown to 10,000 volts. Power Rating: 1 to 35 MHz - 5kW, 35-54 MHz - 4kW: Useable Frequency : 1 to 54 MHz: Insertion Loss

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Владимир Балун профиль на GeekBrains образовательный портал

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So, the difference between 1:49 and 1:64 is 1*N turns, where N is the number of turns on the primary :-). Ah. That's true. It's the difference. Makes sense. The balun (actually UnUn here) is, generally speaking, not going to change the resonant frequencies of your wire.

ПРИШЕЛ на ДЕНЬ РОЖДЕНЬЯ к БАЛУН БОЮ 🤣 ФНАФ НЕ СМЕЙСЯ ЧЕЛЛЕНДЖ !!! YouTube

Windings are inserted into Teflon tubes increasing total breakdown to 10,000 volts. Power Rating. 3 to 31 MHz - up to 1kW intermittent (50% duty cycle) Useable Frequency. 3 to 31 MHz. Insertion Loss. 0.3 to 1.65 db based on frequency. Connectors. SO-239 connectors are silver plated with Teflon insulation.

КВ антенна «Длинный провод» (Long Wire) или «верёвка» для диапазона 1,6...50 МГц

Characteristics Techniques v t e A balun / ˈbælʌn / (from "balanced to unbalanced", originally, but now derived from " balancing unit ") [1] is an electrical device that allows balanced and unbalanced lines to be interfaced without disturbing the impedance arrangement of either line. [2]

Изготовить балун для кв антенны своими руками

Details Small, light baluns for 80m-10m, maximum 100W PEP (CW or SSB). The baluns are in a plastic case fitted with snap-on lid, with vents on the bottom. The covers are not glued, the baluns are therefore not permanently waterproof. If in doubt, helps a soapbox. Models with ratio 1:1 and 1:4 are 'normale'Baluns.

RADIO TENGKORAK BALUN 1 1 DAN BALUN 4 1

The 1:9 voltage balun has 5 turns wound evenly spaced around the L15 ferrite toroid core with the five individual windings wound close together. The toroidal core was wrapped in an overlapping layer pink heavy duty Teflon plumbers tape to protect the enamelled copper wire from insulation puncture from abrasion with the toroid core.

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A video balun will send video from a security camera that has a BNC connector back to the DVR, but will not provide power to the camera. You still need to run an additional 2-lead power cable or use an individual power adaptor at the site of the camera. The maximum length of video transmission varies depending on the signal type of the BNC camera.

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Балун 9:1 за дълга жица « -: 22 Май, 2023, 13:12:28 » Здравейте, искам да изработя балун 9:1 по подобите на снимката, но нямам сърцевини. Някой може ли да даде инфо от къде могат да се намерят, както и насоки за изработката. Нямам лабораторни уреди за измерване и всичко трябва да е едно към гьоторе или на око както му казваме

Простой переключаемый балун 11 14 YouTube

📻 Антенный BALUN 9:1 для SDR (балун - симметрирующий - трансформатор - сопротивлений) для Long Wire - YouTube BALUN 1:9 HF - Согласующий трансформатор для антенн "Длинный провод",.

"Шалунбалун" это необычная настольная игра от компании Bondibon, рассчитанная на детей от 8

Sharman V-2000 6m/2m/70cm Triple Band Base Antenna. Sharman Multicom. $92.13. IN STOCK. Sirio Performer 5000 3/8" LED - Trucker CB Antenna + LED. Sirio. $51.18. The Moonraker MU-9 is the perfect Unun for long wires. It has an impedance ratio of 9:1 and lets you connect unbalanced devices together.