Ham Radio Nation - Amateur Radio Social Network

more at http://electronics.quickfound.net/ "Explains the six basic functions of electronic tubes and shows how each type of tube is used in industrial and mi...

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Heathkit HW-9 QRP CW Transceiver Circuit Walk-Through - Ham Amateur Radio Schematic

Length: 22:38 - Rating: 5.0 (60 ratings) - View: 1730 - Author: W2AEW's Electronics, Test Equipment, Ham Radio, and misc videos

This video was by request - a walk-through of the block diagram and schematic of the Heathkit HW-9 QRP CW Transceiver, circa 1984 or so. The block diagram is...

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6P3S Radio Valve

Length: 2:55 - Rating: 5.0 (3 ratings) - View: 2778 - Author: ChipDipvideo

6P3S Radio Valve In the Soviet times some goods, especially electronic components, were in extreme deficiency for some unexplainable reasons. This resulted i...

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AL-82 tube getter

Length: 2:46 - Rating: 4.6363635 (11 ratings) - View: 8605 - Author: 9a4wy

this is...how to getter NOS still unused or long time unused tubes 3-500Z before powering up amplifier this tubes are dated 8213 and was never used(original ...

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tube music transmitter

Length: 7:17 - Rating: 0 (0 ratings) - View: 95 - Author: jdflyback

based on allamericanfiveradio's AM transmitter.i spent at least 1 hour trying to get this to work. please comment if you have any ideas for better operation....

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Yaesu FT-301D Alternate Display Board - II

Length: 5:41 - Rating: 5.0 (2 ratings) - View: 949 - Author: CanuckSparks

This is the second video: FT-301D and FT-301AD rigs are known for display failures, and finding the original obsolete TI part is worse than looking for hens'...

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Single Vacuum Tube Radio with Circuit Diagam (Operates on a 12v to 25v HT/LT supply)

Length: 1:35 - Rating: 5.0 (5 ratings) - View: 709 - Author: speardock

In electronics, a vacuum tube, electron tube (in North America), thermionic valve, tube, or valve is a device controlling electric current through a vacuum i...

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Motorola Radio Batteries: Shaken and Stirred

Length: 0:45 - Rating: 0 (0 ratings) - View: 237 - Author: motoroladealer

Motorola Radio Batteries are Available at http://PSICOMPANY.COM. Call 1.800.826.2907. Quantity Discounts Available! More information at: http://www.psicompan...

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gi7b rf amplifier workbench

Length: 1:53 - Rating: 5.0 (8 ratings) - View: 13750 - Author: darknessninja13

small labs f5mag rf concept gi7b 1500 w.

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Motorola Radio Batteries: Built Tough

Length: 0:55 - Rating: 0 (0 ratings) - View: 184 - Author: motoroladealer

Motorola Radio Batteries are Available at http://PSICOMPANY.COM. Call 1.800.826.2907. Quantity Discounts Available! More information at: http://www.psicompan...

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Low Cost senior Radio. Deze zelfbouw radio werkt op 6.3 volt gelijkspanning.

Length: 2:52 - Rating: 5.0 (4 ratings) - View: 4641 - Author: Richard Peorig

Dit is een zelfbouw radio met een EF184 en ECC85 op een plankje. De voeding spanning is 6.3 volt gelijkspanning voor de gloeidraad en anode. Dus deze radio w...

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Crystal Radio Receiver construction walkthrough

Length: 10:26 - Rating: 5.0 (2 ratings) - View: 573 - Author: ku4uv

This a crystal radio set that I constructed a few evenings ago. The set consists of about 200-250 turns of #30 enameled magnet wire wound on a 1 1/2 inch dia...

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