Retro Regen Radio

This is fitting because such circuits commonly require several to tens of volts of local-oscillator (LO) drive at a high impedance. Find many great new & used options and get the best deals for Vintage AM/SW Crystal Radio - Home made PO Kit Shortwave AM w/ 1N23C diode at the best online prices at eBay!. K9EUI’s Regen Construction Projects merrijoysmusic. It’s called the KRC-2. Contact info. I have also tuned some other frequencies to receive the Radio Havana Cuba signal. The triode section is used in an Armstrong regenerative detector and the pentode section is used as an audio amplifier. In this pamphlet, along with the instructions to assemble the kit, are a brief history of the vacuum tube, early radio development and notes on Edwin Armstrong and his invention of the regenerative radio receiver. Perhaps best of all IT HAS A CORD! I know we're in an era of portable devices that do it all, but a radio that can be plugged in still seems like a basic no-brainier to me. One Tube FM Super Regen Receiver - 12BH7A Tube Radio works with 12V DC. of New York City. Graymark 511 Regen SW radio Kit Antique Radio Graymark 511 Regen SW radio Kit - Videokarma. Vintage Prestolite 16 857 Mfj-2105 Starter Armature Nos Free Shipping. from around 100Mhz to 150Mhz, quench frequency from 270khz to 300khz. The Villages Amateur Radio Club members enjoy building kits and homebrew receivers and transmitters. The attached photo's are of the exact radio being offered for sale with this listing. :) They are pretty much. This kit was from a company in Japan. In a nutshell, it is about a QRP contest as it should be - "Do More With Less" and then measure how big this "More" is and how much spare "Less" were used. The first part is the actual making of a functional radio, and the second part is making the whole arrangement look nice. This sort of circuit is an excellent "first try" at a space-charge tube radio. Five plug-in coils sold separately increase the coverage from 165 KHz to 35 MHz. This Knight Ocean Hopper receiver from Allied Radio is a three tube regenerative set covering the broadcast band. Shortwave Radios New & Used Shortwave Radios! Browse our current selection of new, used, vintage, and hard-to-find Shortwave Radios, related accessories and supplies below. Listen to Vintage Cucumber Radio featuring songs from Krautgartner free online. 99 Regenerative Radios. Experience shows that operating-point collector/drain currents of 50uA200uA are enough for a reliable operation of. He then went on to produce several low-priced, attractive models, and by 1922, Crosley was wealthy and his company was the largest radio manufacturer in the world. Ты,Красава брат,удачи тебе!!!. Box 522 Clinton, MI 49236 U. As promised, the 1496 detector produced uncommonly smooth regeneration control and his use of a 324 op amp as both an audio filter and a push-pull gives adequate, clean audio. Its covers antique radio, wireless, tubes, valves, crystal sets, and battery radios. It utilizes a "captured" earpiece from a common telephone handset for an earphone. The article, by Bruce Vaughan NR5Q, was the first in a series of three, appearing in consecutive issues of ER Mag, December 2001 thru February 2002 (vols. Borden Radio Company has a range of crystal set radio kits, tube Radio kits, vintage style radio kits and other related parts. This field holds the promise of regenerating damaged tissues and organs in the body by stimulating previously irreparable organs to heal themselves. Mosley CM-1 Receiver. I've been doing some research on it since then. The design employs a lot of hard-to-get and potentially. Get the best deals on Collectible Tube Radios (Pre-1930) Vintage Crosley 2 Tube Gx 201a Regenerative Receiver Radio Model 51 With Tubes. Choose From Over 2263 Shortwave Receiver Listings. CQ kit builders! Just found pretty vintage kits, slightly expensive, but… Take this: These radio kits are not mass-produced. He will be missed. The Armstrong One Tube Radio covers the Standard A. C6 is the throttle-capacitor REGEN- ERATION control, while RFCI isolates the RF signal from the power supply. Here are the schematics and photos of the finished receiver designed and built by ZL2JJ, S. The circuit is Edwin Howard Armstrong first major discovery, the regenerative circuit patented in 1914. The kit has basic, variocoupler regeneration control. The regenerative stage is first,. Vintage Headphones for sale. Home-made Radio Amplifier, 1920s Duvet Cover by Clive Streeter / Dorling Kindersley / Science Museum, London See more. These include tube portables, such as the Zenith model K-401 shown below, and "farm" radios, which were used in rural areas where there was no other source of electrical power. Francis Hall, from Meinerzhagen, Germany calls it his "Euro Set". The Radio Attic's Archives are the internet's best resource for identifying antique radios. com Free Ham Radio Classified Ads from QTH. It was a one valve Telstar using a 954 acorn valve. Crystal radio kits, tube radio kits, they are all here at Peebles Originals. By continuing to use this website, you agree to our policies. He had visited me on an average of about once a week for the past 20 years. " If you were a Novice in the 1960s, the Heathkit "Twoer," model HW-30, might be familiar. In 1951 General Douglas MacArthur, relieved of his duties by President Truman, bid farewell to Congress. Vacuum tube technology dates back to the time of Thomas Edison and Regenerative Receiver Theory. The basic circuit consists of a dual triode 12AU7. Answer: amazing performance for such few parts. The kit comes with a ten page pamphlet. We have listed the latest online auction deals for all types and brands of Shortwave Radios here on one place for fast and easy shopping. Although V2 and V3 could be replaced by either two 1H4s or a single 1G6, I have not yet found a more modern equivalent for the #32. This radio comes from Everyday Practical Electronics magazine, January 2006, in the Ingenuity Unlimited (Readers Circuits) section. Here are the Vintage Quadrophenia Who Quadrophenia in stock ready to ship today. Adjusting the regeneration is done by the 'Regen Coarse' potmeter and the 'Regen Fine' potmeter. Eddy Insam dispels the magic and explains the details. Available at Appalachian Antiques. ZL2JJ's Homebrew TRF Receiver. It retains that great retro look but with modernized circuitry. Classic Radios / Custom Made items, For Sale While the lions share of my sales are radios, I do have other items for sale as well. Mighty simple. He will be missed. Listen to free internet radio, sports, music, news, talk and podcasts. The museum is equipped with an antenna and cable distribution system incorporating a local transmitter to provide vintage programming as well as live broadcasts of-the-air. For more crystal radio circuits, simple one-transistor radios, and more advanced low transistor count radios, see Wenzel Regency TR1: First mass produced transistor radio, 1954. Offered for sale is the shown antique Philco 38-8 Wooden cabinet floor model radio. Canadian Vintage Radios' regular features include: start to finish restoration projects, biographies of famous Canadian radio. procurement process and make a radio that works, but without the "retro" look, any of the following kits will fill the bill. La Fondazione Bonotto nasce per promuovere la Collezione Luigi Bonotto che dai primi anni Settanta ad oggi ha raccolto numerosissime testimonianze tra opere, documentazioni audio, video, manifesti, libri, riviste ed edizioni di artisti Fluxus e. One Tube FM Super. One example is the vintage style air variable capacitor. Ebay usually has a few un-restored Leak Trough Line tuners at sensible prices. PO-003 Crystal Radio Kit, With Spider Coil. Vintage Cutting And Washington 11-b Vacuum Tube Regenerative Radio 1924 Johnstown 1924 Tube. The Regenerative Entrepreneur Program is designed to be participatory, emergent, and experiential business education. RBL-4 RECEIVER WELLS GARDNER 15-600KHZ Power input 115V/230V 50-60 hz Bands 15-25Khz, 25 – 45 Khz, 45-80Khz, 80 – 155 Khz, 155-310Khz, 310 – 600 Khz. The kit comes with a ten page pamphlet. ” If you were a Novice in the 1960s, the Heathkit “Twoer,” model HW-30, might be familiar. It sold for $65. A folyamatos, huszonnégy órás, élő műsorokat közvetítő rádió működését közel 380 önkéntes műsorkészítő és mintegy 150 munkatárs önzetlen munkája teszi lehetővé. Obsolete Product Documentation List; TEN-TEC Obsolete Products; 588AT OMNI-VII Tx/Rx (legacy) About. We offers a variety of Vintage Quadrophenia Who Quadrophenia to meet many budgets and needs. I've been doing some research on it since then. Adjusting the regeneration is done by the 'Regen Coarse' potmeter and the 'Regen Fine' potmeter. This page was last edited on 9 July 2018, at 12:17. With the radios strength in reception, you will be able to receive communications for hundreds, if not thousands of miles. A dial fashioned from a plastic foot was glued to the top of the potentiometer, finishing the radio. It's a One Tube Regenerative Radio. Regenerative circuit From Wikipedia, the free encyclopedia The regenerative circuit(or self-regenerative circuit) or "autodyne" allows an electronic signal to be amplified many. This particular schematic shows a 1G6 tube instead of the original #19 or #53 tube. We tested the radio on fresh batteries and it worked just fine. The circuit of this regenerative radio employs a 6A6 twin-triode vacuum tube to accomplish both regenerative detection and amplification of incoming radio signals. Ming's eBay items can be found by searching for his seller name "mkmak222" in the advanced search options under "seller". K9EUI’s Regen Construction Projects merrijoysmusic. Vintage Headphones for sale. Doerle's regenerative radio designs were published in many amateur radio magazines in the 1930s. I have many WWII radios and I use them on a regular basis. 2-Step Audio Amplifier It makes sense to have a good, versatile utility audio amplifier to try with some of these projects rather than incorporating integral audio stages on every one. Learn More- opens in a new window or tab International postage paid to Pitney Bowes Inc. Sangean All in One Compact Portable Digital AM/FM Radio with Built-in Stereo Speaker, Earphone Jack, Alarm Clock Plus 6ft Aux Cable to Connect Any Ipod, Iphone or Mp3 Digital Audio Player Add To Cart There is a problem adding to cart. Here are plans for building a shortwave radio receiver using 3 transistors, a simple homemade coil, an Air Variable Capacitor and some common electrical parts. Box 522 Clinton, Michigan 49236 USA. How To Play 1930s & 1940s music on your Antique Radio. We also carry schematic diagrams and electronic circuit service information for American, Canadian and European vintage tube radios / electronics. Sarah's Transistor Radios. The regenerative stage is first, followed by a transformer coupled audio amplifier stage. The Christmas lights are due to be turned on by Father Christmas at 6. K9EUI's Regen. Donations to Radio Boulevard - Western Historic Radio Museum's Website. Xmas Box Mantel. The list includes price guides, collector ("appreciation") books, history, and guides on repairing old radios and restoring wooden cabinets. Bother, someone has more spare time than I have, http://www. The main category is Regenerative Receiver that is about Regenerative Receiver. Only at eHam. You hear a signal, adjust the regen control, retune, adjust the regen, retune with the fine tune, turn down the volume, Ahh there it is, two guys talking on 75 meters in the midwest and you are listening to them on a radio that you built!! It doesn't get any better than that. This little radio is the distillation of many circuits for one tube sets that have appeared since Edwin Armstrong invented the regenerative circuit in 1912. Box 522 Clinton, MI 49236 U. That is a type of radio, mot a company name. procurement process and make a radio that works, but without the "retro" look, any of the following kits will fill the bill. and which is based on Doug Boltons’s Flexitone receiver. Francis Hall, from Meinerzhagen, Germany calls it his "Euro Set". Each fortnight you’ll hear from high profile and grass-roots leaders everywhere, enabling the regeneration of life on this planet. Layer AV -SF State U. It is suggested that crystal earphones be used…. In 1951 20-year-old Willie Mays joined the Giants. This blueprint shows the circuitry of the penny-powered. Bill Reeve’s article, “Repurposing Antique Radios as Tube Amplifiers,” provides vintage radio resources, simple circuit diagrams, and essential part info. A regenerative radio receiver is unsurpassed in comparable simplicity, weak signal reception, inherent noise-limiting and agc action and, freedom from overloading and spurious responses. Changed the grid leak resistor. Chassis components of bakelite and aluminum are new. Re: 5055E Issues. 1) A short clip of an amateur radio SSB signal (F5VIG in QSO with M0BKS) received on the Retro-Regen using a VFD based 40 Mtr crystal controlled converter ahead of the receiver. Booklet by Kenneth Harkness, published by The Radio Guild, Inc. To set it up, tune the radio to the low end of the dial (capacitor plates fully meshed), set the regen pot to maximum (lowest resistance), then slide the alligator clip up until it just breaks into oscillation. Updates will be added upon receipt. Regenerative Thermal Oxidizer listed as RTO RTO: Radio Traffic Only Regenerative. For sale, shown here is my one tube regenerative radio using a 1625 tube. Model 9 1923. :) They are pretty much. Build the Retro Regen Radio Vacuum Tube Background. It sold for $65. By continuing to use this website, you agree to our policies. 7 MHz) and have wound temporary coils that worked up to 24MHz. If you can't find what you're looking for, please be sure to check back here often as inventory can change daily!. Introduced at OzarkCon 2014, this kit was designed in homage to simple beginners regenerative receivers of a generation ago. Schematic Service - Radio, Hi-Fi Amps, Tuners, Receivers, etc. Used (normal wear), Prices vary. Looking for an old, out-of-print Knight-Kit manual? You've come to the right place. This kit was from a company in Japan. We offers a variety of Vintage Quadrophenia Who Quadrophenia to meet many budgets and needs. That is a type of radio, mot a company name. Philips 155, 5 valve, clock radio, circa 1955. Borden Radio Company has radios in both older and new styles. Some years ago there was an article in Electric Radio Magazine about a pretty standard one-tube regen coupled to an LM386 audio stage. For all you kit builder's out there , the Ozark Patrol Receiver is a lot better then the old Radio Shack Globe Patrol receiver !. The third regenerative receiver I built uses a vintage Type 30 Triode tube and a vario couple to provide positive to increase amplification. It sold for $65. Reply Delete. The Classic Archives: Shed & Gazebo Plans, Vintage Books, Magazines, Comics on DVD Antique Radio Servicemans Repair Home Study Course, Manuals, Restore DVD [CA-B75] - This DVD contains a reference library of guides, manuals, and courses on working on vintage radios. Subito a casa e in tutta sicurezza con eBay!. Werre they different names for essentially the same thing and if not how were they different ?. PO-003 Crystal Radio Kit, With Spider Coil. Unfortunately the unit didn't perform well and was discontinued. Listen to free internet radio, sports, music, news, talk and podcasts. You searched for: regen radio! Etsy is the home to thousands of handmade, vintage, and one-of-a-kind products and gifts related to your search. Francis Hall, from Meinerzhagen, Germany calls it his "Euro Set". Prestolite Free Starter Vintage Mfj-2105 16 Nos Armature 857 Shipping 16 Nos Starter Shipping Prestolite Mfj-2105 857 Vintage Armature Free. Five plug-in coils sold separately increase the coverage from 165 KHz to 35 MHz. My reproduction canteen radio now resides in the Danville CA Veterans Memorial Building Museum. Regen Radio Back. When I read of the contest sponsored by Crosley, the first thing I thought of was tube radios. The panel has arches over each dial like the 1926 Neutrowound receiver. By connecting this small equipment between your radio and antenna system, the gain increases by 100 %. This table is a very long way from being complete. The slider of the 1K potmeter has been connected to the tap on the coil by a capacitor of 4,7N. Vintage HMV His Masters Voice Valve Radio Model 1122 In 2003 this radio was serviced and had the following new parts: N78 output valve, dial bulbs, replacement condensers and output transformer. regenerative receiver and mrl coil set this radio was featured by the famous elmer osterhoudt and his modern radio labs included; 1a5 power pentode tube and three-mrl plug-in celluloid coils for your listening pleasure long wave coil low end broadcast band coil high end broadcast band coil also included is a copy of a. One Tube FM Super Regen Receiver - 12BH7A Tube Radio works with 12V DC. Priority has been given to tube type radios with only the very early solid state units listed. AB2FG's regen radio for 80 meters based on design by Charles Kitchin, N1TEV, in Nov/Dec 1998 QEX. The article, by Bruce Vaughan NR5Q, was the first in a series of three, appearing in consecutive issues of ER Mag, December 2001 thru February 2002 (vols. Looking for an old, out-of-print Knight-Kit manual? You've come to the right place. The Impoverished Radio Experimenter - Vol. In fact, with careful adjustment, a sinewave may be extracted from the collector of the oscillator transistor which is locked to the radio transmitter's frequency. able to successfully work regenerative receivers on protoboards up to 28MHz receiving broadcast and amateur SW radio signals. There is lots of info at http Signal Corps BC-342 Farnsworth US Army Shortwave Radio BC342 WW2 Vintage - Duration: 24:15. Sega Master System WIN Regen Regen v0 972 Emulators to download and use for free. Switches bands with plug-in coils. After many requests I have written web pages that will take you on a tour of my amateur radio station. This Knight Ocean Hopper receiver from Allied Radio is a three tube regenerative set covering the broadcast band. Here are a couple of battery boxes built by Dave Schmarder to power small valve radio receivers. I will post pictures and a better description when I have done so. Essays on basic radio design & safety. szeptember 15-i adás. One Tube 12V DC Shortwave Regenerative Receiver - 12BA6 Regen Receiver Radio Design Short Waves Antique Radio Ham Radio Electronics Projects Arduino Radios Science Technology:__cat__ One Tube 12V DC Shortwave Regenerative Receiver. This site is designed to help you quickly and easily find the latest one-tube radios for sale. You child or grand child will remember the crystal set that they built with you forever. The radio works quite well for its size, giving good volume for my favorite station; in some parts of the house it is loud enough to need a volume control. Ten Tec 1056 Parts List. Vintage Philmore 7001-CR Tube type regenerative radio-regen receiver-AM & SW short wave for sale YOU KNOW WHAT I MEAN IF YOU HAVE OPERATED A REGEN SET. It retains that great retro look but with modernized circuitry. He had visited me on an average of about once a week for the past 20 years. The sound is decent for a smaller radio and the stations came in well. A simple 2 band regenerative radio receiver that is capable of receiving signals from 3. Radio detector circuits take a variety of forms. It consumes only 1 mA. Retro Radio: Six Decades of Design 1920s-1970s [Mike Tauber, Ron Simon] on Amazon. Regen Narration is a podcast (formerly Rescope Radio), events, publications, education and facilitation focussed on exploring regeneration. It's called the KRC-2. This isn't exactly newsworthy in and of itself, as things are likely getting a bit cold in Germany this time of year, so they've moved testing southward closer to the Equator. Carl and I continued our correspondence, and as I filled in the details about my radio, he explained the motivation for his own Ocean Hopper search. Discover ideas about Radio Shop. If you enjoy using Radio Boulevard - Western Historic Radio Museum's website as an information resource and have found our photos, our hard to find information or our restoration articles helpful, then please consider a donation to the WHRM website. In this pamphlet, along with the instructions to assemble the kit, are a brief history of the vacuum tube, early radio development and notes on Edwin Armstrong and his invention of the regenerative radio receiver. This sort of circuit is an excellent "first try" at a space-charge tube radio. Large collection of 1900's antique Radios,antique radios for sale,for sale,floor model, novelty, battery, police and broadcast band image gallery. Signifies a link recently added to this site. Stream live events, live play-by-play NFL, MLB, NBA, NHL, college football, NCAA basketball, and Premier League matches. org TV - Video - Vintage Television & Radio Forums > Antique Radio. Find the Vintage Quadrophenia Who Quadrophenia you need and save. someone gave me an old kit-built regenerative shortwave receiver. The original price was $18. Regenerative medicine is the process of creating living, functional tissues to repair or replace tissue or organ function lost due to age, disease, damage, or congenital defects. Donations to Radio Boulevard - Western Historic Radio Museum's Website. The early version had a painted wood panel with silver plated dials, the case was made of Poplar. The resource is currently listed in dxzone. The list includes price guides, collector ("appreciation") books, history, and guides on repairing old radios and restoring wooden cabinets. C6 is the throttle-capacitor REGEN- ERATION control, while RFCI isolates the RF signal from the power supply. I set this page up to chronicle and share some of my home brew projects. This is my homebuilt version of the 2-tube broadcast band regenerative receiver based on the space charge technique as used in the Hiker's Two radio developed in New Zealand in 1937. If there is a problem please contact me and I will do everything possible to correct it. In 1951 "The Roy Rogers Show," "I Love Lucy" and "Mr. Tube radio plans and circuits. The tuning of this little radio is very sharp for a one tube set. szeptember 15-i adás. Shipping 16 857 Vintage Nos Armature Mfj-2105 Starter Free Prestolite Armature Prestolite Nos Free 857 Shipping Mfj-2105 Starter Vintage 16. Building a regenerative tube receiver seems to have been a rite of passage for all hams of yesteryear. One of Drake's better radios was the SW 8 manufactured in the 1990's for about 5 years. Now, we can only wonder if Storz envisioned his station on a satellite feed, but it seems certain that being in the Magic City with a hot Top 40 radio station - he wanted to be part of the next big thing. Get the best deals on Tube Radio Kit when you shop the largest online VACUUM TUBE vintage AM radio receiver kit Tube Regenerative Shortwave Radio Kit by. 1928 Regen Detector + One Step Audio. Regenerative medicine is the process of creating living, functional tissues to repair or replace tissue or organ function lost due to age, disease, damage, or congenital defects. It was a 5 W, 2 meter AM trans - ceiver — ideal for the days when Novice am - ateurs were permitted. I don't know when the triode tube I used was made, but I understand from online research that tubes with two digit designation extended back to the 1920s. Moreover, their glowing filaments are largely hidden by their cathode sleeves. Regeneration with a difference. The 10K regen pot in the diagram below gives you a fine control that is quite smooth to use. 1) The Jones "One-Tube" Regenerative Receiver. See more ideas about Ham radio, Electronics and Antique radio. John Pelham's Antique Radio Collection. Tom Kipgen's Designer Radios is where art meets radios. Shipping 16 857 Vintage Nos Armature Mfj-2105 Starter Free Prestolite Armature Prestolite Nos Free 857 Shipping Mfj-2105 Starter Vintage 16. This is probably the simplest radio receiver circuit that one could ever imagine of making. Radio Links. Stone Vintage Radio describes early radio from Marconi to the 1960s. "Knockout" or "Knock-out" often refers to a radio that is built by the owner, seen in early 1920s magazines. The podcast is at the heart of it all. Good results from regenerative receivers are certainly possible on HF. Turn the radio on, and it behaves like the old analog radio it was designed to be (after the tubes warm up). Yours will work fine. Some of the output of the amplifying device is applied back to its input so as to add to the input signal, increasing the amplification. This is a hand crafted single tube Regenerative Radio built long ago by someone with a lot of skill and patience. The parts have piling up since my friend James told me he found a good receiver design to build. or just a question about ham radio in general, you can email me at. I've been doing some research on it since then. Offered for sale is the shown antique Philco 38-8 Wooden cabinet floor model radio. Francis Hall, from Meinerzhagen, Germany calls it his "Euro Set". Come to the Northland Antique Radio Club summer picnic! We're moving to a different park with a larger shelter this year, so there will be more than enough room for everyone. Superregenerative radio receiver This is a simple RF receiver mainly for low-distance digital radio receiver application. John Pelham's Antique Radio Collection. All work in basically the same way but optimise different elements of the operation. Shortwave Radios New & Used Shortwave Radios! Browse our current selection of new, used, vintage, and hard-to-find Shortwave Radios, related accessories and supplies below. Vintage Cutting And Washington 11-b Vacuum Tube Regenerative Radio 1924 Johnstown $245. The kit has basic, variocoupler regeneration control. Philips 100, 4 valve, circa 1947 : Philips 123?, 1950 : Philips : Philips 100A, 4 valve, circa 1947 Philips 122, 1950. Where I don't want to slog through in a half-understood language, I use Google's translation page. The radio is a popular addition to the museum WWII displays. 00pm in the Daniel Owen Square. —everything you need to receive longwave or shortwave. If you enjoy using Radio Boulevard - Western Historic Radio Museum's website as an information resource and have found our photos, our hard to find information or our restoration articles helpful, then please consider a donation to the WHRM website. This is a simple one-valve radio for AM reception from approximately 500kHz to 1. Knight Ocean Hopper receiver. We can all thank Jerry Kopack for creation of this "Vintage CB Collectors Guide", the guide covers years 1959-70. A dial fashioned from a plastic foot was glued to the top of the potentiometer, finishing the radio. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and which threads you have viewed and subscribed to. antenna rf amplifier for superheterodyne, regenerative and crystal radio This is a compact, battery operated antenna amplifier designed for AM and SW radios. org The Heathkit HW-30 "Twoer" Harold Kramer, WJ1B, fondly remembers the "Benton Harbor Lunchbox. You child or grand child will remember the crystal set that they built with you forever. McMahon also published a list of radio descriptions that had been complied by Greenwood. Shortwave Radios New & Used Shortwave Radios! Browse our current selection of new, used, vintage, and hard-to-find Shortwave Radios, related accessories and supplies below. Get the best deals on Tube Radio Kit when you shop the largest online VACUUM TUBE vintage AM radio receiver kit Tube Regenerative Shortwave Radio Kit by. Hi! Just thought I would let you know that I notified the writer of the Retro Regen Radio article about your question (above). by 75X11 on Fri Aug 28, 2015 10:12 pm. It makes a fine hi-fi 12AU7 tube as well. RCA Radiola III and III-A By Doug Criner An interesting radio is the battery-powered, regenerative, RCA Radiola III, c. Vintage Prestolite 16 857 Mfj-2105 Starter Armature Nos Free Shipping. Larger board to left is RF portion: RF amp and detector. An Armstrong "Crystal" Radio From "The Old Geezer Electrician" A recent update of my first amplified radio from 1958: Another Armstrong regenerative radio A nicer looking version of the Geezerola and made to resemble the first commercial regenerative radio, the 1921 Aeriola Senior. Instead of the high plate voltage required with most valve radios this set has a B+ of only six volts. I've wanted to try building a tube radio for a while, so here's an instructable on how I did it. Currently, many radios, intercoms, gramophones from the war and postwar years, are still working as in the early years. Box 522 Clinton, Michigan 49236 USA. I hope he will jump in here and get an answer for you soon. A High Performance Regenerative Radio September 30, 2012 August 4, 2015 raycharlesring RF I have built countless regenerative radio circuits throughout the years and some have worked well – some haven’t. English: A typical antique vacuum tube radio from the 1920s, with horn loudspeaker (right) and batteries to run it. Regenerative Receiver. Minivox Mantel Receiver. :) They are pretty much. In 1951 20-year-old Willie Mays joined the Giants. Yours will work fine. These components can be easily obtained from your old medium wave radio. Many antique radios run on batteries. If you can't find what you're looking for, please be sure to check back here often as inventory can change daily!. regenerative feedback. We also carry schematic diagrams and electronic circuit service information for American, Canadian and European vintage tube radios / electronics. North Country Radio -RF, Video , and Specialty Electronic kits for Amateur and Experimental use. grebe special type cr-3 short-wave regen. , Uncategorized, vacuum tube projects, vintage radio kits | Leave a Comment ». The two-tube regenerative receiver shown in Figure 1 is made from old radio parts of the 1930s and features a pair of #30 filament tubes with 3 volts on the filaments and a B+ supply of six 9-volt transistor radio batteries connected in series. Classic Radio Gallery. Introduction. 515: 2: 21: 1931: The winter Vintage Electronics Expo is. Description. A unique feature of this simple circuit is the ability to control the regenerative feedback at the first transistor amplifer stage for high gain. Just added vintage radio crystals and detectors near bottom of this page. Preserved by a radio repairman. One Tube 12V DC Shortwave Regenerative Receiver - 12BA6 Regen Receiver Radio Design Short Waves Antique Radio Ham Radio Electronics Projects Arduino Radios Science Technology:__cat__ One Tube 12V DC Shortwave Regenerative Receiver. Infra / Radio Remote Control Transmitter / Receiver: Infrared Receiver for Sony Remotes: receive signals from a standard Sony remote control and send the code bytes(2) received to an RS-232 port, based on PIC16C84. Changed the grid leak resistor. Xmas Box Mantel. The schematics and servicing info can be found online too. Mid Century Radios. by Poptarisznya Rádio for free. I had saved a paper copy, but this was lost in the Tubbs Fire in 2017. Regenerative Receiver. My next regen receiver - The power supply I'm just starting to collect components and utility modules for my next homebrewing project, which will be another small tube regenerative receiver. Files are available under licenses specified on their description page. vintage homebrew radio circuits.