Crystal Radio Receiver Assembled with High Q Coil Includes Piezo Earphone-BLR

Description

Fun Crystal Radio with Piezo Earphone
LOWEST COST WITH THE HIGHEST PERFORMANCE
COLOR Matched Knob and PC Board
High Performance Germanium Diode
THIS RADIO COMES FULLY ASSEMBLED
Measures 54mm x 96mm and is great for Beginners, Survivalists or Advanced Enthusiasts
Switch enabled 150pf capacitor expands the frequency Range to cover the entire AM Radio Band
Heavy Duty Varnish Coated Coil, Large Gauge Multi Layer Coil and Ferrite Core
Coil Resistance is only .17 Ohms and this results in a Very High Q (Quality) Factor of the Coil
NEWEST PCB Design allows you to connect your own earphone to the Metal Screw Posts
Built in Audio Jack
High Sensitivity Germanium Diode
Compact and Fully self-contained
Comes with Piezo Earphone
Alligator Clips are included for Quick and Easy Connection
Instructions for getting the Operation Manual and Schematic will be included when you receive your item
This Radio is Fully Assembled and Tested
Everything needed to listen to a fully functional crystal radio EXCEPT for the Antenna and Ground Wire
Simply Connect the Included Earphone and attach an Antenna and Ground and it is ready to use.
A minimum of a 30-50ft long outdoor Antenna Wire is recommended.
The best configuration for a crystal radio antenna is to run the wire horizontally between two electrically insulated supports as high off the ground as possible . Search eBay or the net to purchase a "Crystal Radio Antenna" Kit or to make your own..
The reason you need a good length antenna is because the more antenna you have, the more power your set will receive, and the louder it will be.
Antenna and Ground wire IS NOT Included
This 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 54mmx96mm
Variable Capacitor with Knob and Mounting Screws
Heavy Duty Ferrite Core Coil
Precision Germanium Diode
.001uf Capacitor
47K Resistor
Piezo Earphone
Earphone Jack
150pf Capacitor and Latching
Switch
Screw Leg Supports and Vinyl Feet
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 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 depending on the Model.