Power Supply DIY Kit for Antique Radios,Amplifiers,Etc.Brand AES Kits.4.3 out of 5 stars.19 ratings.Currently unavailable.We don't know when or if this item will be back in stock.Input - 120V,60 Hz.A Output - Adjustable and regulated 1.5 to 7.5 volts 1.5 Amps.B Output - 22,45,67,90,and 135 volts regulated up to 50mA. results for this questionFeedbackantique radio kit two tube regen K925 1T4 info from antique electronic supply website Radio Kit - 2 Tube Regenerative Radio This radio kit will cover the AM radio band along with the SW radio band.Power for this receiver is 1.5 V DC for the filaments and 45V DC for the plate current. results for this questionHow is a regenerative receiver used in a radio?How is a regenerative receiver used in a radio?A regenerative receiver can be constructed using a single transistor.The extra transistors and ICs allow for speaker operation and for other improvements in performance.The input is an antenna buffer that presents a high impedance to the antenna and results in a short wire acting like an active antenna.The GlobeSpan World Band Receiver Nuts Volts Magazine
results for this questionWhen did Neil Armstrong invent the regenerative radio?When did Neil Armstrong invent the regenerative radio?Shortly after inventing the regenerative receiver,Armstrong started working on the superheterodyne receiver which replaced the TRF radios for broadcast receivers around 1930.The main advantage of the regenerative radio is that a complete receiver could be implemented with a single vacuum tube (using headphones and battery power).The GlobeSpan World Band Receiver Nuts Volts Magazine results for this questionWhere can I find antique radio schematics in Canada?Where can I find antique radio schematics in Canada?Canadian Antique Radio Schematic Diagrams - JustRadios - Specializes in Antique Radio Schematics for vintage tube radios made in Canada 1924 - 1960's.Carries all RCC (Radio College of Canada) information.Antique Radio Resources Schematics1.Unfortunately,it can be much cheaper and easier to buy a radio these days than build one.Good portable radios can be had for under the cost of2.Unfortunately I don't have any experience with CAD software for drawing schematics,so I've instead provided a scan from my notebook drawings of3.When I started building this radio I knew nearly nothing about radio,but through the course of this project I learned quite a bit about it and4.Here's a list of the parts used to build this radio.While most components are common,some are hard to find these days (the tube,variable capa5.With transistors being so prevalent these days,it can be hard to find vacuum tubes anymore.In this radio I used the 6JC8 tube,because I could6.Another uncommon part is the variable capacitor (older sources sometimes refer to this part as the tuning condenser).Crystal radio builders m7.If you have a radio you'll have to have a way to listen to it,of course.You can use a pair of high impedance headphones,like the pair shown a8.Wow,over a half dozen steps before we even get into the build? Sorry for boring you up 'till now,let's get into the actual construction.The ci9.The coils used in this radio are wound on spider web coils made from the hard board material found inside of binder covers.This was surprisin10.What's an electronics project without power? This radio uses two battery supplies,the A supply for the tube heater/filament and a B supplyPowering Your Antique Battery Radio
Powering Your Antique Battery Radio.Many antique radios run on batteries.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..This article gives you some history on battery use in old radios and advice on how to power them with modern batteries.
This radio kit will cover the AM radio band along with the SW radio band.Power for this receiver is 1.5 V DC for the filaments and 45V DC for the plate current.A D cell and five 9V transistor batteries wired in series will work to power this radio3.4/5(5)Price $54.95Explore furtherTube Radio Kit for sale ebayMake a One Tube Radio 19 Steps (with Pictures wwwstructablesVacuum tube radio constructors from Tube DIY Kit:tube-diy-kit vacuum tube radio kitamazonCrystal Radio and Regenerative Radio KitsarcsandsparksRecommended to you based on what's popular Feedback2 TUBE REGENERATIVE RADIO KIT (K-925)This radio Kit will cover the AM radio band along with the SW radio band.Power for this receiver is 1.5VDC for the filaments and 45VDC for the plates.Use one D cell battery for the 1.5V supply.You can use either one 45V radio battery or five 9V transistor batteries wired in series for the plate supply.Tools Needed Soldering Iron3.9/5(10)regenerative radio products for sale Radio Kit,2 Tube Regenerative Radio.3 out of 5 stars.(3) 3 product ratings - Radio Kit,2 Tube Regenerative Radio.$54.95.$11.95 shipping.
Keep your eyes open for these.Also,organizations such as the Antique Wireless Association have newsletters and periodicals containing all kinds of information.There is a magazine called Electric Radio which deals exclusively with tube gear,and as I update this article,I must note that the internet will provide many avenues of research.Antique Radio Resources SchematicsAntique Electronic Supply hot (Added 17-Apr-1998 Hits 3450) AntiqueRadioSchematics - Factory service manuals and schematics (Added 15-Oct-2020 Hits 185) Canadian Antique Radio Schematic Diagrams - JustRadios - Specializes in Antique Radio Schematics for vintage tube radios made in Canada 1924 - 1960's.Carries all RCC (Radio College of Build the Retro Regen Radio Nuts Volts MagazineVacuum Tube BackgroundRegenerative Receiver TheoryCircuit DescriptionConstruction and TestingConstructing The ChassisWiring The CircuitConstructing The Spiderweb CoilPreliminary TestingOperationCircuit Modifications and EnhancementsVacuum tube technology dates back to the time of Thomas Edison and the light bulb.In 1883,Edison noted that he could get electrons to flow between the hot filament of an experimental light bulb and a positively charged metal plate.The so-called Edison Effect only occurred in the near vacuum of the light bulb.In 1904,the British scientist,John A.Fleming used the Edison Effect to produce the first practical tube,or thermionic valve. Flemings diode valve passed electrical current in only one direction,makinSee more on nutsvoltsBorden Radio Armstrong one tube Regenerative ReceiverBorden Radio Armstrong one tube Regenerative Receiver.Review.As stated on the Borden Radio website,the kit contains all high quality parts.The pre-drilled base is furniture grade pine,and the heavy cardboard coil form is already coated in polyurethane.All parts are included,even the hookup wire and felt feet for the bottom.
If you have any 6BN6 circuits or experience,you can apply that knowledge when using the 6Z10and the power pentode section is (like the 6T9's) a 6AQ5A.The 6C10 is a three-section 12AX7,and the 6D10 is a three-section 12AT7.Get a late tube-era data book (Antique Electronic Supply has them for year 1974) and study it! Compactron Tube ListingDave's Homemade Radios Tube Radio Schematic SelectorTube Radio Schematic Selector Page.Hi friends.Recently I added a new section to my crystal radios section,showing only my schematic drawings for the crystal sets that I built.The response was very positive as most people look at the schematic first when they are looking for a project to build.End date Feb 17,2021Location Columbia,MarylandShipping Free Two Tube Regenerative Radio DIY Kit Musical Two Tube Regenerative Radio DIY Kit.Brand AES Kits.3.9 out of 5 stars.10 ratings.6 answered questions.Price $61.96.This radio kit will cover the AM radio band along with the SW radio band.Power for this receiver is 1.5 V DC for the filaments and 45V DC for the plate current.
Free Antique Radio Schematics and Service Manuals.for Vintage Radios,Phonographs,Amplifiers,and Test Equipment.Listed here you will find free downloads of schematics parts lists,manuals,catalogs,and miscellaneous items for repairing and operating various antique radios,tube testers,and vintage test equipment.Fun With Tubes - Index.- AngelfireOct 29,2020·Power Supply Amplifier Complex but Very Useful.Powering Mobile and Portable Tube Gear by J.Ed.Vibrator Power Supplies Part 1.Plate Voltage for Low and Medium power.Vibrator Power Supplies Part 2.The Precursor to DC-DC Converters.Vibrator Power Supplies Part 3.The Present and Future.Radio and Detector Circuits.High Performance Regenerative ReceiverC6 is the throttle-capacitor REGEN- ERATION control,while RFCI isolates the RF signal from the power supply.Zener diode DI regulates the drain voltage of the detector so that it is very stable in the oscillating mode.A com- mercial plug-in coil form (Antique Electronics Supply PC-2119) allows multiband operation (band switching
Allied Radio's original Ocean Hopper was a two tube kit.Here is an ad from the October 1941 Popular Mechanics magazine.That two tube Ocean Hopper (link is to its schematic) used a 117P7 octal tube which combines a rectifier and audio output tube.A 12J5Peebles Originals ~ Crystal Radio Kits,Tube Radio Kits Two Tube Regenerative Radio Kit Kit tunes AM/BC band to approximately 8.5 MHz short wave.Kit features a wide band rf amplifier stage.Complete Details Before you buy,download the manual (2.3 mb)People also askWhat do you like about one tube Regen radios?What do you like about one tube Regen radios?What I really like about this set is the circuit itself.Most one tube regen radios have the 45 volts B+ going through the headset.This one doesn't.There are no problems with stray capacitance in the headset cord to throw you off while tuning a weak station.Also,an audio amplifier can be connected without altering the circuit.Borden Radio - Analog Dial
REK RSG-17 signal generatorAug 16,2010IR transmitter and receiver.Apr 14,2010Voice Activated SwitchMay 29,2006digital radio transmitter schematicsDec 05,2003See more resultsElectronic KITS - WJOE Radio
2.3 x 1.2 x 1.05 high.Wire included.DIY Kit $14.99.Pre-Built Circuit Board $19.99.Electronic Vibrator Kit,6 or 12 volt.Replace with this Kit! Only $14.99,pre-built $20.99.Does not wear out.Includes 6 full color pages packed with building instructions,vibrator schematics,installation hints,and more!Regenerative Radios (Again!) Electronics ForumsMar 15,2008·I've found a suitable regen radio circuit that only runs off 12 volts.I've already decided to buy a regen radio using a #30 tube off Dave Schmarder,but the fun is in building them.The only problem is the 2.5 mH RFC,I can get a 27 mH unit off Dave's web store,isRegenerative Tube Receiver - RadioBanterMay 30,2004·On 29 May 2004 12:24:07 -0700,Fred wrote Hi everybody,I would like to build a regenerative shortwave tube receiver using the 1U4 and 3A5 battery tubes.
Repairing old potentiometers - RadiomuseumNov 20,2012Replacing old capacitors - RadiomuseumAug 28,2012Wooden radio cabinet restorationJan 08,2012USA Radio Catalog for the radio manufacturer Montgomery See more resultsMake a One Tube Radio 19 Steps (with Pictures
This radio uses two battery supplies,the A supply for the tube heater/filament and a B supply to provide plate voltage.The A supply needs to match your tube heater voltage (in this case 6.3V) while the B supply is much higher,at 45-90V (or higher,in AC powered sets).Reviews 19Related searches for 2 tube regenerative radio antique elec2 tube regenerative radio2 tube regenerative radio kit1 tube regenerative radioone tube regenerative radioregenerative radio kitregenerative radio schematicsSome results are removed in response to a notice of local law requirement.For more information,please see here.12345NextSome Regenerative Receivers - W7EKBThis is the old 0-V-2 design.Walt says that this receiver will hear everything his more modern SS rig will hear,and it is a really classic design.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.However,Antique Electronic Supply,has this tube.This is a low
Low-Voltage 2-Tube Regen Receiver.By Kees Talen K5BCQ.By Kees Talen K5BCQ.This is one of the best space-charge receiver circuits out there A 12U7 dual triode provides an RF amp followed by a regenerative detector,and a 12AL8 triode-pentode provides two stages of audio amplification into 600 ohm headphones.Suppliers for Vintage Electronics,Radio Parts,Tubes,etc.Nov 29,2011·Suppliers for Vintage Electronics,Radio Parts,Tubes,etc.The list below shows suppliers in North America for parts and restoration supplies for antique radios,electronic phonographs,tape decks,and TVs.This list is intended for suppliers that serve unique needs in the vintage electronics community,so the big modern electronics supply The AA8V Twinplex Regenerative Receiver - 6SN7GTBSome might argue that it is the best general purpose dual triode ever made.It is still in current production,both in China and in Europe.My receiver uses a 6SN7GT made by Sovtek that I purchased from Antique Electronic Supply.For a receiver such as this,however,just about any brand of 6SN7 will do,and a used one will work fine,provided
You Should Hear What YouVe Been missing!!HistoryAppearanceTuning and PerformanceCircuit DescriptionConstructionCalibration and OperationParts ListInductorsMiscellaneousThe most unbiased source of international news today is shortwave radio.The propaganda style of the cold war is mostly gone.Stations such as the British Broadcasting Company,Radio Canada,Radio Netherlands,Deutch Welle (Germany),and The Voice of America are supported by governments instead of corporations.The countries are often surprisingly honest about themselves and about the state of the worlSee more on nutsvoltsRCA Radiola Model III Radio (1924) - antique radioThe Radiola III is a battery-powered regenerative type receiver,using two type WD-11 tubes.One tube acts as the detector,the other as an audio amplifier.It receives frequencies from 470-1540 kilohertz,approximately the same as our modern standard broadcast band.This is a small radio.Vacuum Tubes Radio Tubes - 5,000 different tubes in stock Give us a call today at 1-800-326-4140 and find out for yourself why we are #1.Whether you need vacuum tubes for industry,hi-fi applications,ham radio,old time radio,or any other purpose,we will be the only supplier you will ever need.We keep both NOS (NewVintage Electronics Home Page - King CartI buy vintage/antique Radio,Tubes,Audio,Amplifiers,Amps,Stereos,Transmitters,Receivers.I buy estates that contain a quantity of old radios or audio equipment (mono or stereo amplifier,preamp,tuner,etc).Also buying tubes (vacuum tube,electron tube),tube testers,communications equipment (ham,military),vintage computers (before they had a hard drive were called PC's.