Crystal Radio, Capacitive Tuning (Update with Annotations Available!)

Best Crystal Radio Design on April 2024 Shopping Deals at Bestonio.com

  • General Radio Experimenter Manuals 479 Editions M121

    • UPC: 646328025839
    • ASIN: B00SU6LSXY
    • Manufacturer: GeekaMedia

    ** This disc is for Computer Use Only ** GARCIAKARLA DOES NOT SELL THIS ITEM! DON'T BE SCAMMED BY FRAUDULENT LISTINGS! THIS ITEM IS ONLY SOLD THROUGH GEEKAMEDIA STORES!!!General Radio Company (later, GenRad) was a broad-line manufacturer of electronic test equipment. Started in Cambridge, Massachusetts in 1915 by Melville Eastham, the company mov... [Read More]

  • Electrohome Winston Vinyl Record Player 3-in-1 Classic Turntable Natural Wood Stereo System, AM/FM Radio, CD, and AUX Input for Smartphones, Tablets, and MP3 players (EANOS501)

    • UPC: 151903131800
    • ASIN: B004F1NDP4
    • Brand: Electrohome
    • Size: No USB recording (EANOS501)
    • Manufacturer: Electrohome

    Enjoy an amazing audio journey with a classic design from Electrohome's 100+ years of history. Made with real wood, you can play your entire collection of vinyl records, CDs, AM/FM radio and even connect your smartphone or tablet. You have many options with this unique 3-in-1 system. The old-fashioned look will match any decor, while the rich sound... [Read More]

  • NRI Home Study Radio Repairman Coarse M122

    • UPC: 646328001475
    • ASIN: B01E4JW528
    • Manufacturer: GeekaMedia

    ** This Item Contains Books Not meant for TV DVD Players ** THIS ITEM IS ONLY SOLD THROUGH GEEKAMEDIA STORES!!! This Ninety volume home study course by the National Radio Institute was considered the best of its time in the 1940's and by far the best of our time now. This course included 90 manuals broken into two parts with over 2500 pages and ... [Read More]

  • 73 Magazine Amateur Radio Today All 519 Issues M127

    • UPC: 646328876196
    • ASIN: B00M8O8HBU
    • Manufacturer: GeekaMedia

    ** For Computer Use Only ** Sold only by GeekaMedia! DON'T BE SCAMMED BY FRAUDULENT LISTINGS! THIS ITEM IS ONLY SOLD THROUGH GEEKAMEDIA STORES!!!Fans of this magazine can now own this collection in its entirety! 73 Magazine (also known as 73 Amateur Radio Today) was a United States-based amateur radio magazine that was published from 1960 to 2003.... [Read More]

  • OontZ Angle 3 (3rd Gen) - Bluetooth Portable Speaker, Louder Volume, Crystal Clear Stereo Sound, Rich Bass, 100 Foot Wireless Range, Microphone, IPX5, Bluetooth Speakers by Cambridge Sound Works (Black)

    • UPC: 685450128650
    • ASIN: B010OYASRG
    • Brand: Cambridge Soundworks
    • Manufacturer: Cambridge SoundWorks

    The OontZ Angle 3 is Custom Designed and Engineered by Cambridge SoundWorks - An industry trusted brand for over 35 years, to deliver the critical features you're looking for in a portable Bluetooth speaker: High quality, loud stereo sound Rich, deep bass IPX5 water resistant 2200 mAh battery for up to 12 hours of playtime at 2/3 volume on a full c... [Read More]

  • Philmore Crystal Radio Earphone to Stripped And Tinned Bare Wire, 7-Ft Cord, High Impedance 748

    • UPC: 038975337487
    • ASIN: B01AQA4EWS
    • Brand: Philmore
    • Manufacturer: LKG Industries

    Brand new crystal radio earphone terminated in bare wire. Use these for crystal or simple transistor radio design projects. Very sensitive with high impedance, over 100 megohms. Molded plastic shell and 7-ft cord. Philmore quality you can trust.

  • Elenco Two IC AM Radio Kit | Lead Free Solder | Great STEM Project | SOLDERING REQUIRED

    • UPC: 756619001616
    • ASIN: B0041O4MFK
    • Brand: Elenco
    • Manufacturer: Elenco Electronics Inc

    Easy to Build complete radio on a single PC board. Unique design allows you to place parts over its corresponding symbol on the PC board. Teaches the basic theory of AM radio operation. Details instructions and illustrations are included and make it an educationally sound project. 1 9 volt battery required, not included.

  • Uniden PRO520XL Pro Series 40-Channel CB Radio. Compact Design. ANL Switch and PA/CB Switch. 7 Watts of Audio Output and Instant Emergency Channel 9.

    • UPC: 799916866786
    • ASIN: B00004VXNI
    • Brand: Uniden
    • Size: One Size
    • Manufacturer: Uniden

    Uniden Cb 2Way Cb Radio 40Ch Compact 7Wat

  • Maxitronix Crystal Radio Experiment Kit | Explore Electronics with Radio Experiments

    • UPC: 065441297518
    • ASIN: B000AQI614
    • Brand: Elenco
    • Manufacturer: Elenco Electronics Inc

    Dual-cartography design - This globe displays the geographical features of the world when the light is off, but when the light is on, it displays thepolitcal map of the world. Dual power operation (AC adaptor included). Globe in 2-piece construction with a sturdy base.

  • Sony MDR7506 Professional Large Diaphragm Headphone

    • UPC: 002724243671
    • ASIN: B000AJIF4E
    • Brand: Sony
    • Size: 7" x 7" x 1"
    • Manufacturer: Sony

  • TV Antenna - RCA Outdoor Yagi Satellite HD Antenna with Over 70 Mile Range - Attic or Roof Mount TV Antenna, Long Range Digital OTA Antenna for Clear Reception, 4K 1080P

    • UPC: 044476064524
    • ASIN: B0024R4B5C
    • Brand: RCA
    • Size: Outdoor - 70 Mile Range
    • Manufacturer: Audiovox Accessories Corporation

    Get superior reception without the whole neighborhood noticing. This compact outdoor antenna is designed to maximize signal reception and integrate seamlessly into any home environment, indoors or out. Receive all available local HD digital broadcasts channels for free, including digital formats via UHF and VHF frequencies.

  • Muzen Portable Wireless High Definition Audio FM Radio & Bluetooth Speaker, Metal Black, Travel Case Included - Classic Vintage Retro Design

    • UPC: 191583000171
    • ASIN: B07J28QNTX
    • Brand: Muzen
    • Manufacturer: Muzen Audio, Inc.

    The Muzen OTR Metal is crafted with a high-density alloy, seamlessly molded into a five-sided cubic exterior coated using baking varnish - a technique of the 1960s automobile industry. The coating gives the Muzen OTR Metal a hippie and 60s vibe!

  • Philmore Crystal Radio Earphone, 3.5mm Plug, 7-Ft Cord, High Impedance 747

    • UPC: 038975307473
    • ASIN: B01AQ9CVDS
    • Brand: Philmore
    • Manufacturer: LKG Industries

    Brand new crystal radio earphone with 3.5mm plug. Use these for crystal or simple transistor radio design projects. Very sensitive with high impedance, over 100 megohms. Molded plastic shell and 7-ft cord. Philmore quality you can trust.

  • Mpow 059 Bluetooth Headphones Over Ear, Hi-Fi Stereo Wireless Headset, Foldable, Soft Memory-Protein Earmuffs, w/Built-in Mic Wired Mode PC/Cell Phones/TV

    • UPC: 714874151385
    • ASIN: B01NAJGGA2
    • Brand: Mpow
    • Size: 5.31 x 7.28 x 3.35
    • Manufacturer: Mpow

    Warranty Every Mpow product includes a 45-day money back & 24-month warranty. Advanced Compatibility The Bluetooth V4.1 headset can easily and quickly compatible with smartphones, tablets, TVs and other Bluetooth enabled music devices within 33ft (10m) range, bringing you crystal clear sound effect. PLEASE make sure the driver software of receive ... [Read More]

  • walkie talkies for kids, 22 Channel 2 Way Radio 3 Mile Long Range Kids Toys & Handheld Kids Walkie Talkies, Best Gifts & Top Toys for Boy & Girls Age 3 4 5 6 7 8 9 For Outdoor Adventure Game, Boy Tous

    • UPC: 671072294828
    • ASIN: B075CJM1TN
    • Brand: Car Guardiance
    • Manufacturer: Car Guardiance

    walkie talkies for kids, the top gifts and toys for boys and girls enter a world of play 'N adventure! Not only is the walkie talkie a popular toy beloved by kids of all ages, It's also a great tool for strengthening teamwork and building your child's communication skills. Kids outdoor toys for boys and girls The long range and crystal voice, the p... [Read More]

  • ZEEPORTE Bluetooth FM Transmitter for Car, 1.8" Color Screen Wireless Bluetooth FM Radio Adapter QC3.0 Qucik Charger with EQ Mode, 3 USB Ports, 4 Music Playing, Hands-Free Calls, TF Card, AUX Output -

    • UPC: 680727724061
    • ASIN: B07PHTNQSL
    • Brand: ZEEPORTE
    • Manufacturer: ZEEPORTE

    Professional-grade QC3.0 1.8" Color Screen In-Car Wireless Bluetooth FM TransmitterThe Bluetooth FM transmitter for car with 3 USB Ports Charger, 1.8 Inch color LCD Screen, built-in Mic,Micro TF card Aux output, supports 5 EQ music modes, qucik select function, lets you enjoy beautiful musicwhile charging Your devices, safely driving following clea... [Read More]

  • Reversible Metatron Cube Orgonite Mixed Chakra Orgone Pendant OR Key Chain - Revitalization and Relaxation Chi Energy Enhancing Crystal Necklace Tesla Coil (Pendant 2.0")

    • UPC: 783120334711
    • ASIN: B07DNR8782
    • Brand: Ezina Designs
    • Size: Pendant 2.0"
    • Manufacturer: Ezina Designs

    This orgonite pendant is designed to organize the negative energy that is all around us. This comes from mobile devices, motor vehicles, radio towers and much more. Our bodies were not designed to absorb this disorganized array of waves. Orgonite counteracts these negative and draining energies but absorbing and reorganizing these waves so as to no... [Read More]

  • AM FM Radio Kit Soldering Project Kit for Learning Practicing Teaching Electronics by VOGURTIME

    • UPC: 682228376893
    • ASIN: B07N1SDMYT
    • Brand: VOGURTIME
    • Manufacturer: VOGURTIME

    Our AM FM radio kit is equipped with two high-quality IC chips. Through delicate circuit design, after soldering it, choose AM or FM mode, then gently turn the turntable, your will hear clear beautiful voice from it. 😊 EASY AND FUN TO SOLDER When you take out the PCB board, you will find that is actually easy to solder because of the large... [Read More]

  • Tribit XSound Go Bluetooth Speakers - 12W Portable Speaker Loud Stereo Sound, Rich Bass, IPX7 Waterproof, 24 Hour Playtime, 66 ft Bluetooth Range & Built-in Mic Outdoor Party Wireless Speaker

    • ASIN: B07594HZ6Y
    • Brand: Tribit
    • Manufacturer: Tribit

    Tribit - Pump Up the Party with a Blast of Good Beats Smaller Size, Bigger SoundDon't let its compact size fool you -- The Tribit XSound Go provides sound that's larger than life. Dual 6W high-performance drivers and a premium passive bass radiator create soaring highs, electrifying mids, and rich bass. Your music will be smooth and clear, even whe... [Read More]

  • VicTsing Bluetooth FM Transmitter, Wireless In-Car Radio Transmitter Adapter /w USB Port, Support AUX Input 1.44 Inch Display TF Card Slot - Silver Grey

    • UPC: 632423457422
    • ASIN: B01DDPUQTS
    • Brand: VicTsing
    • Manufacturer: VicTsing

    Goose Neck Design and 1.44” LCD Display Screen Flexible metal hose, Convenient to adjust its direction. Large LCD Screen shows the incoming phone number, current song's name and the voltage of the storage battery clearly. Easy Installation,Plug and play, Easy to use. Memory Function Fast Bluetooth pairing. Once paired, the FM transmitter will a... [Read More]

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