On9cvd
http://home.scarlet.be/on9cvd/N-index.html WebBob ON9CVD heeft daar uitgebreid aan gemeten voor de tuner van Hans. Dag Gert-Jan (en Benno natuurlijk), Ik weet ook dat veel literatuur spreekt over het op elkaar stapelen van de kernen. Voor een gewone transformator kan ik daar in komen (vanwege de draadlengte), maar voor common mode chokes met coaxiale
On9cvd
Did you know?
WebThe ground slopes downhill slightly from left to right and the masts at the ends are only about . 5-6metres high. The far right mast is made of 2x2 inch wood and lashed to the … Web23. apr 2024. · Bilder 16 bis 18 Links: Spannungsbalun 1:1 Kern 36mm Material 4C65 Quelle ON9CVD Unten: SWR bei den Eckpunkten 1,8 MHz 1:1,25 und bei 30 MHz 1:1,65 Nicht gerade berauschend. Wickelschema des Spannungsbaluns. 9. Bild 19 OV Coburg. Bild 20. Dieser Trenn-Balun wurde auf einen Kern T225-2 nachgebaut. Kern FT240-61 …
WebON9CVD 10-15-20-40-80 m VERSION. ON9CVD has also developed a number of antennas in which the location of traps also was installed at an unusual place. The description of … Webon9cvd, Bob J. van Donselaar. "Communicate, and Violence Disappears". This web-site is about the hobby of radio-communication and related objects. Following chapters are …
Web03. maj 2014. · What does an Antenna Tuning Unit (ATU) do? An Antenna Tuning Unit (ATU) performs a simple but important function in many transmitting systems. Almost all things called an ATU are simply impedance transformers, and almost always, narrow band impedance transformers (meaning that when adjusted, they achieved the desired … Web05. feb 2024. · World's leading amateur radio web site with news, technical articles, discussions, practice exams and more.
Web01. jun 2013. · H. Krishnaswamy. This paper describes design and implementation of highly efficient, low cost 13.56 MHz, 1.5kW RF source for ICP-AES. The design is based on current mode class-D power amplifier ...
how do you hide icons on desktopWeb06. avg 2024. · ON9CVD has done a nice analysis on the transformer influence, which can be found here (in Dutch only). Unfortunately, his “ultimate” transformer – a transmission … phone # american expresshttp://home.scarlet.be/on9cvd/E_index.html phond2Web06. avg 2024. · ON9CVD has done a nice analysis on the transformer influence, which can be found here (in Dutch only). Unfortunately, his “ultimate” transformer – a transmission line type transformer, does not offer galvanic isolation whenever the antenna is connected over the inductor, so that will not be an option for me as I expect the impedance of my ... how do you hide on facebookWebon9cvd. "Communicate, and Violence Disappears". Dit hoofdstuk bespreekt de vele kanten van spoelkern materialen (ferriet, ijzerpoeder)in de HF-techniek. Klik op de volgende … how do you hide on messengerWebon9cvd "Communicate, and Violence Disappears" The simple 1 : 1 balun is being know in a variety of constructions. A dedicated chapter seems appropriate Select one of the … how do you hide moneyWeb29. maj 2024. · Uso de trampas. Cuando se usa en un sistema de antena, se puede usar una trampa para aislar una parte de la antena de otro. Esta es la aplicación más simple de trampas. La sabiduría convencional [3] es hacer resonar la trampa en el borde de la banda inferior de la banda de frecuencia más alta (no he visto ninguna explicación de por qué ... how do you hide other email recipients