Spring - Crystal Radio Assembled Printed Circuit Board Piezo Earphone
Item History & Price
| Reference Number: Avaluer:55365585 | Modified Item: No |
THIS SALE WILL LAST ONLY FOR TWO DAYSI WILL SHIP WITHIN 24 HOURS ONLY A LIMITED QUANTITY IS AVAILABLEFun Crystal Radio with Piezo EarphoneTHIS RADIO COMES FULLY ASSEMBLED Knob designs may vary from picture, but are always improved equivalents
It measures 54mmx96mm and is great for beginners, Survivalists or Advanced EnthusiastsSwitchable 470uh Inductor in Parallel with the Main 350uh Coil For Eve...n More Tuning FlexibilityBuilt in Audio Jack and 350uh Mini ferrite Coil.
Compact and Fully self-containedComes with Piezo EarphoneAlligator Clips are included for Quick and Easy ConnectionInstructions for getting the Operation Manual and Schematic will be included when you receive your itemThis Radio is Fully Assembled and TestedEverything needed to listen to a fully functional crystal radio EXCEPT for the Antenna and Ground WireAntenna and Ground wire IS NOT IncludedThis kit is a great way to get started in electronics and radio building. Crystal Crystal Radio Kit is fun for both beginners and experienced enthusiasts Parts Used In the Crystal Radio Package are as follows:Circuit Board 54mmx96mmVariable Capacitor with Knob and Mounting ScrewsFerrite Loop stick 350uh CoilPrecision Germanium Diode.001uf Capacitor47K ResistorPiezo EarphoneEarphone Jack470uh Inductor and Latching SwitchScrew Leg Supports and Vinyl FeetRoom For future expansion to add a larger secondary coil
If you live in a Fringe Location where AM Radio signals are poor or weak and you dont have room on your property for a 100 Foot long antenna, check out my eBay store for my "AM Medium Wave Crystal Radio Antenna RF Amplifier High Performance".This amplifier Pulls in AM Radio signals like a Magnet.Here is the link to my eBay store:https://www.ebay.com/str/hometownsales11
When Looking thru the various Models of Crystal Radio in my eBay store, you will see a number of Radio coil Design Variations such as Litz, Enamel, and Center Tap Coils.I offer these Variations because many Crystal Radio Enthusiasts often prefer one type of coil design over another.While all of the Coil Designs Perform equally as well in the AM Medium Wave Frequencies, my cost to manufacture these coils vary and you will see some slight Cost Differences in the selling price.
It measures 54mmx96mm and is great for beginners, Survivalists or Advanced EnthusiastsSwitchable 470uh Inductor in Parallel with the Main 350uh Coil For Eve...n More Tuning FlexibilityBuilt in Audio Jack and 350uh Mini ferrite Coil.
Compact and Fully self-containedComes with Piezo EarphoneAlligator Clips are included for Quick and Easy ConnectionInstructions for getting the Operation Manual and Schematic will be included when you receive your itemThis Radio is Fully Assembled and TestedEverything needed to listen to a fully functional crystal radio EXCEPT for the Antenna and Ground WireAntenna and Ground wire IS NOT IncludedThis kit is a great way to get started in electronics and radio building. Crystal Crystal Radio Kit is fun for both beginners and experienced enthusiasts Parts Used In the Crystal Radio Package are as follows:Circuit Board 54mmx96mmVariable Capacitor with Knob and Mounting ScrewsFerrite Loop stick 350uh CoilPrecision Germanium Diode.001uf Capacitor47K ResistorPiezo EarphoneEarphone Jack470uh Inductor and Latching SwitchScrew Leg Supports and Vinyl FeetRoom For future expansion to add a larger secondary coil
If you live in a Fringe Location where AM Radio signals are poor or weak and you dont have room on your property for a 100 Foot long antenna, check out my eBay store for my "AM Medium Wave Crystal Radio Antenna RF Amplifier High Performance".This amplifier Pulls in AM Radio signals like a Magnet.Here is the link to my eBay store:https://www.ebay.com/str/hometownsales11
When Looking thru the various Models of Crystal Radio in my eBay store, you will see a number of Radio coil Design Variations such as Litz, Enamel, and Center Tap Coils.I offer these Variations because many Crystal Radio Enthusiasts often prefer one type of coil design over another.While all of the Coil Designs Perform equally as well in the AM Medium Wave Frequencies, my cost to manufacture these coils vary and you will see some slight Cost Differences in the selling price.
