Email: longhd@vnu.edu.vn University of Engineering and Technology‚ Hanoi VNU 144th Xuan Thuy‚ Cau Giay Dist Hanoi‚ Vietnam Email: duongbg@vnu.edu.vn Abstract—In this paper‚ we introduces the configuration of a high-power solid- state transmitter to be used for modern radar system operating at UHF band (820Mhz – 900Mhz). Specially‚ the power amplifier module (150W output power) does play a critically important role in such a system being consisting of twostage 90W-and-200W amplifier that
Premium Amplifier Transmitter Impedance matching
They say necessity is the mother of all invention. But‚ in one local man’s life‚ invention is a necessity. Magnolia resident Brandon Foshee lost his sight in his early twenties due to a rare condition‚ but instead of relying only on traditional visual and sense aids‚ he became an innovator in new technology to help others like him. Always an “idea man”‚ Brandon became infatuated with new and alternative ways to guide people who live each day without sight. He thought there had to be a better
Premium Ulysses S. Grant Left-wing politics Transmitter
МДЖБ (иногда именуемая также УЗБ76‚ УВБ76‚ номер S28 по классификации ENIGMA2000[1]) — коротковолновая радиостанция на частоте 4625 кГц. Среди радиолюбителей известна как «жужжалка» (англ. The Buzzer). Дежурный оператор передает радиограммы с использованием фонетической азбуки‚ так называемые «монолиты». Наблюдается в эфире с начала 1980-х годов. До сентября 2010 г. передавала голосовые радиограммы с позывным УВБ76‚ с сентября использует позывной МДЖБ.Коротковолновая радиостанция‚ работающая на частоте
Premium Transmitter
Department Dear Sir: Due to my desire to accomplish my project to be submitted on or before February 12‚ 2013‚ I write this letter to ask for a schematic diagram of a 500 watts amplifier with design specifications and an option for an AM/FM tuner/ receiver. This is part of my requirements in my major subject. I appreciate your response about this matter. Very Truly Yours‚ Josephine C. Jagorin Josephine C. Jagorin Senior‚ Electronics &
Premium Baguio City Electronic design automation Loudspeaker
our communicationand intimacy 1. It is simply faster in some regards. 2. We can think about what we want to say before we say it. 3. We can edit/revise it before sending the message‚ thereby ensuring we come across the way we intend. 4. We can send it and the receiver doesn’t have to respond right away & vice versa. In this fast-paced world‚ we can send just enough info that time/schedules allot for between activities‚ then pick back up when we can get to it. Then again‚ a problem in our relationships is that
Premium Communication Computer Electronics
FM Transmitter Here is the schematic‚ PC board pattern‚ and parts placement for a low powered FM transmitter. The range of the transmitter when running at 9V is about 300 feet. Running it from 12V increases the range to about 400 feet. This transmitter should not be used as a room or telephone bug. Part Total Qty. Description Substitutions C1 1 0.001uf Disc Capacitor C2 1 5.6pf Disc Capacitor C3‚C4 2 10uf Electrolytic Capacitor C5 1 3-18pf Adjustable Cap R1 1 270 Ohm 1/8W Resistor
Premium Radio Electrical impedance Electric current
Low Power FM Transmitter Rod Elliott (ESP) Share| [pic] Introduction This article should satisfy those who might want to build a low power FM transmitter. It is designed to use an input from another sound source (such as a guitar or microphone)‚ and transmits on the commercial FM band - it is actually quite powerful‚ so make sure that you don’t use it to transmit anything sensitive - it could easily be picked up from several hundred metres away. The FM band is 88 to 108MHz‚ and although it
Premium Microphone
3/12/13 SSC - Candidate’s Application Details (Registration-Id: 51152679349) Application details of Registration-Id: 51152679349 for Combined Recruitment for Engg. Assist. & Technician in Prasar Bharti 2013 PART - I Examination Centre: Name: Gender Date of Birth: Father’s Name: Mother’s Name: Nationality: Physically Handicapped Community Fee Examption Claimed Whether Ex-Serviceman Whether belong to Minority Community E-Mail: Age Relaxation Claimed: NR - Delhi(2201) VIJAY KUMAR Male 02-05-1987
Premium Engineering Haryana Telecommunication
Since Werner is naturally talented with working with radios‚ he works with Dr. Hauptmann while he is at school to create a directional radio transmitter. At the time‚ Werner is not aware what his creation will be used for‚ but he will soon find out. Shortly after‚ Werner is told that there was a mistake with his age and he is really eighteen years of age‚ not sixteen. Since he is now too old for
Premium Radio Transmitter Broadcasting
1 What are the main features of the AES/EBU digital interconnect format? How many channels per cable‚ what type of connectors are used‚ etc? The AES/EBU format uses 110 ohm balanced cables with XLR connections and 2 channels. It supports PCM code. 2 Which digital interconnect format is found on a Tascam DA-88 digital multitrack recorder? 3 On the Yamaha 02R96‚ what is the function of the LAYER button? 4. How many inputs are there on a fully configured 02R96? 5. On the 02R96‚ what does Selected
Premium Structured cabling Cable Optical fiber