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Vacuum tube radio kits to build

Building equipment can be a key part of the hobby for many people as it is constructive and educational. Building equipment has been one of the mainstays of amateur radio, and many people find great enjoyment and fulfilment from building their own equipment. Although it is still possible to buy the basic components and build circuits and equipment from scratch, often buying and then building a kit can be more time efficient and provide a better finished item at the end. Although most people buy completed equipment, there is still a very good selection of kits that can be bought.


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WATCH RELATED VIDEO: Hand Made Vacuum Tubes by Claude Paillard

Make a One Tube Radio


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This is an assembly kit of a space exploration vehicle or other non-fictional mechanism. It's back, and it's better than ever! This is a kit that allows you to put together a real, functional, vacuum-tube radio! It takes about two hours to assemble according to the box and runs on 5 9V batteries and 1 "C" battery batteries not included.

Instructions are in Japanese, but clearly illustrated; if you take care, you should be able to get through them without too much trouble. A note on the box points out that the vacuum tubes in this kit are refurbished items, and are about 30 years old; scratches on the surface of the glass are not considered defects.

Version 2 includes a pin straightener for the vacuum tubes, a testing microphone so you can make sure everything is hooked up correctly to produce sounds, rubber feet on the fiber board to minimize "howling," a variable condenser to allow for finer tuning, a recreation of year-old circuits, and a more powerful transformer for better volume and sound quality.

Relive the excitement of yesteryear with this adventure into the realm of vacuum tube radio! Notes from a happy builder concerning Version 1 : I put this kit together myself the other night. My Japanese skills are pretty minimal but by going slowly through the parts list and the instructions which are very well illustrated , I had no problems.

The most annoying part was detangling the antenna wire! Important to note: the only tool you'll need is a tiny screwdriver, which is included in the kit; also, there are two lengths of antenna wire included, and they are exactly the length you need to use, so measure carefully and do not cut the wire. The instructions say to leave a 30cm trailing end when you fasten the antenna wires to the Litz antenna frame, and that's exactly what you need to do. The hardest part of building the radio was connecting the wires correctly, but the illustrations in the instructions are very clear on which wires go where.

Have fun building your own vacuum tube radio! Big thanks to Tom for the excellent video! Usage Data Usage Data is data collected automatically either generated by the use of the Service or from the Service infrastructure itself for example, the duration of a page visit. Data Controller Data Controller means a person who either alone or jointly or in common with other persons determines the purposes for which and the manner in which any personal data are, or are to be, processed.

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Otona no Kagaku Variometer type Vacuum Tube Radio Building Science kit Gakken

When I read of the contest sponsored by Crosley, the first thing I thought of was tube radios. I've wanted to try building a tube radio for a while, so here's an instructable on how I did it. If you like it, please don't forget to vote for me in the Vintage Contest. Do you ever wonder what it was like in the early days of radio? Have you ever wanted to build your own radio to listen to those invisible waves that propagate through our skies? Ever wonder how electronics filled with little glass lightbulb things managed to work decades before the invention of the transistor? Do you miss the days when phones were stupid, but people were smart?

The circuit of this regenerative radio employs a 6A6 twin-triode vacuum tube to accomplish both regenerative detection and amplification of incoming radio.

Crystal radio


I've been fascinated with the early history of radio and television between through since reading a very old copy of "The Boys Second Book of Radio and Electronics" by Alfred Morgan, found in the dusty science shelves of my highschool library I'm a "geek" and that book made me happy. They were mostly experimenters and tinkerers at a time when academic research was often unconcerned with the practical application of a scientific discovery. As a result the industry did not have a good understanding of how the electronic devices they were building actually worked. At times the money to be made from broadcast radio, the competitive litigation that inevitably follows the profits, and the government regulation intended to control on overheated emerging industry became more significant than the technology. Kind of like it does today, right? These are the major reasons why there isn't a Wright Brothers airplane company around today. The development of radio even struggled through two world wars and the Great Depression. But consumer desire for a well-deserved break from daily life through entertainment created demand for innovation in radio that sustained the industry beyond hard times. Just like it does today.

Build the Retro Regen Radio

vacuum tube radio kits to build

A crystal radio receiver , also called a crystal set , is a simple radio receiver , popular in the early days of radio. It uses only the power of the received radio signal to produce sound, needing no external power. It is named for its most important component, a crystal detector , originally made from a piece of crystalline mineral such as galena. Crystal radios are the simplest type of radio receiver [2] and can be made with a few inexpensive parts, such as a wire for an antenna, a coil of wire, a capacitor, a crystal detector, and earphones because a crystal set has insufficient power for a loudspeaker. Thus, crystal sets produce rather weak sound and must be listened to with sensitive earphones, and can only receive stations within a limited range.

New from Peebles Originals — an audio amplifier kit for your radio project!

Vacuum Tube FM Radio Vintage Audio Valve Stereo Receiver Assembled Board DIY Kit


Hello friend. My name is Dave Schmarder. I am the owner and operator of makearadio. My homemade hobby radio website has been on the net since Yes, this is the home of that crazy guy of German heritage that builds all those radios.

Welcome to TubeDepot

I decided to build a Theremin for my two science-minded teenage daughters. After researching, I concluded that I wanted to build with tubes, yet I wanted to avoid having to hand-wind custom coils. Elsewhere in this website , I found a building article from the January, issue of Electronics Illustrated magazine. This particular design seemed to present the best overall package, yet I could find nary a build report anywhere. I suspected a fundamental flaw was lurking in the design that led to universal failure, but decided to give it a try anyway. In the end, the construction presented no serious problems and I am thrilled with the performance. I have no idea why dozens of these haven't been built and reported on, because it is a very nice performing project.

Nice looking and all original clean condition educational radio building toy Erectronic Model t Vacuum Tube Radio kit that you could build 15 di from.

1 TUBE RADIOS

Complete kit including all parts and easy to follow instructions:. You will need our PayPal address. Our PayPal address is wb5rex earthlink.

Gakken Otona no Kagaku Variometer type Vacuum Tube Radio Building Science kit

RELATED VIDEO: #355 Let's try to build a Vacuum Tube Radio

The instructors would put problems in receivers and transmitters. The very first steps of troubleshooting them was to check all the functions without getting inside the unit; find the symptom first. I checked their "busted" R and declared there was no trouble. They asked me to check it again.

This little radio is the distillation of many circuits for one-tube sets that have appeared since Edwin Armstrong invented the regenerative circuit in It uses the best features of many one-tube sets and has features not found on most radios of its type.

Antique Radio Forums

This radio kit will cover the AM radio band along with the SW radio band. Power for this receiver is 1. A D cell and five 9V transistor batteries wired in series will work to power this radio. A ohm headset or an audio amplifier is required. Skip to main content. Submit your own product image! Leave this field blank.

Vacuum tube radio kit

In the fast moving world of digital electronics, I find it incredible that the vacuum tube — a piece of early 20th century analog technology — has managed to survive. It should have bitten the dust long ago but that just did not happen, thanks in part to electric guitar enthusiasts and the Soviet and Chinese militaries who kept using them. The former were enamored with the sound of tube amplifiers, and the latter wanted their electronic equipment to survive a nuclear attack.




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  1. Barth

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  2. Asad

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