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Hot! Web & Video Clip Today Get Free! Wireless Devices Articles and informations in wireless Free! . Take One by One Device Device Controller articles center with all information for you get it. Wow Wow ! video clip Hot video clip and picture in super model of motor controller !. More Info Click Here... Found and Read Articles and informations in technology Free! . |
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NL11561 shortwave radio Posted by: radioam232
Video duration: 54 seconds Global video hits: 1577 zelfbouw Kortegolfontvanger 6-18 MHz met productdetector, geschikt voor SSB homebrew shortwave radio with AM and SSB detection Related: 20m, 40m, golf, ham, homebrew, korte, nl11561, radio, radioam232, receiver, shortwave, zelfbouw |
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building a simple oscilloscope part 1 Posted by: radioam232
Video duration: 90 seconds Global video hits: 2199 building a very simple oscilloscope (still without X and Y amplifiers) Related: cathode, homebrew, nl11561, oscilloscope, radioam232, ray, tube |
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how to test a bipolar transistor NPN or PNP Posted by: radioam232
Video duration: 173 seconds Global video hits: 3690 principles of testing a bipolar tran sistor by measuring the ratio between the base current and the C-E current Related: base, bipolar, collector, current, emitter, nl11561, npn, pnp, radioam232, test, testing, transistor |
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building a simple oscilloscope part 12 Posted by: radioam232
Video duration: 88 seconds Global video hits: 1084 simple homebrew oscilloscope still without X and Y amplifiers Related: cathode, homebrew, nl11561, oscilloscope, radioam232, ray, tube |
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Old tube radio BC 728 from the US Army Posted by: radioam232
Video duration: 130 seconds Global video hits: 3899 portable radio from World War II (as I see it well), 8 kg, shortwave 2-6 MHz, schematic in the book "Das Surplus Handbuch" from Bernd Jacobi, part 1, Verlag fuer tech.literature Werner Conrad, Germany Related: 2-6, 728, army, bc, ham, mhz, nl11561, old, radio, radioam232, receiver, shortwave, us |
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homebrew radio receiver with tubes Posted by: radioam232
Video duration: 71 seconds Global video hits: 10029 radio with two vacuum tubes for frequencies between 1 and 1,6 MHz (music live from receiver) Related: ham, nl11561, radio, radioamateur, shortwave, tube, vintage |
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mosfet as switch Posted by: radioam232
Video duration: 71 seconds Global video hits: 8765 n-channel power mosfet SSH6N80 from Samsung used as switch for carlamp 12 V-3 A. Other N-Channel power mosfets also will work Related: 12, 30, carlamp, fet, mosfet, nl11561, power, radioam232, ssh6n80, switch, transistor |
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mini voltage transformer Posted by: radioam232
Video duration: 317 seconds Global video hits: 750 Principles of a blokkeeroscillator (blocking oscillator?), how to construct, typical waveform, interference. Change X and Y if the oscillator does not work. Better results when you connect a capacitor of 100 N (0,1 uF) from Y to the point where 12 K and 25 K are connected. Related: blocking, blokkeeroscillator, interference, nl11561, oscillator, radioam232, transformer, voltage |
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radio receiver 112KHz - 12 MHz Posted by: radioam232
Video duration: 146 seconds Global video hits: 1955 radio receiver 112KHz (with external coils not showed) - 12 MHz Related: 40m, 80m, ham, nl11561, radioamateur, receiver, shortwave, ssb |
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schedule 6088 tube as audio amplifier Posted by: radioam232
Video duration: 129 seconds Global video hits: 2432 electronic wiring of the 6088 tube as small audio amplifier Related: 6088, amplifier, audio, ham, nl11561, radioam232, schedule, wiring |
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how to test a bipolar transistor NPN or PNP part 2 Posted by: radioam232
Video duration: 147 seconds Global video hits: 2226 testing bipolar transistors by putting them as unknown transistor in a flip flop schematic Related: base, bipolar, collector, emitter, nl11561, npn, pnp, radioam232, test, testing, transistor, transistors |
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oId tube radio - transmitter RT 3030 or GRC 3030 Posted by: radioam232
Video duration: 95 seconds Global video hits: 3054 RT 3030 or GRC 3030 radio-transmitter 2-12 MHz, built by Van der Heem, The Hague, Netherlands, for the Dutch Army, in the '50's. Related: 3030, der, grc, hague, ham, heem, nl11561, radio, radioam232, rt, shortwave, the, transmitter, van |
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transistor as switch Posted by: radioam232
Video duration: 73 seconds Global video hits: 6577 bipolair transistors (Darlington) used as switch, (fingertip switch) Related: bipolar, darlington, nl11561, radioam232, switch, transistor |
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shortwave radio receiver with self designed IF filters Posted by: radioam232
Video duration: 111 seconds Global video hits: 2169 homebrew radio receiver for 1-1.6 MHz and 6-7 MHz with warm sound reproduction Related: filter, ham, homebrew, if, nl11561, radio, radioamateur, shortwave |
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measuring inductance Posted by: radioam232
Video duration: 84 seconds Global video hits: 2510 measuring inductance from an unknown coil using an oscillator Related: coil, ham, inductance, nl11561, oscillator, radio, radioamateur, shortwave |
