OLD CRYSTAL RADIO RECEIVER GLASS DETECTOR CAT WHISKER GERMANIUM DIODE SENSITIVE
Item History & Price
| Reference Number: Avaluer:4992731 | Country/Region of Manufacture: Unknown |
| OLD GLASS GERMANIUM DIODE: CRYSTAL RADIO DETECTOR ANTIQUE | Crystal Radio Germanium Diode: High Quality Maximum RF Sensitivity |
*****OLD Vintage Antique Crystal Radio Receiver Germanium Cats Whisker Glass Detector Diodes GENUINE AND ORIGINAL! Has Maximum AM RF SensitivityVery Old ! Could Be from the 1920's ? I Guarantee Mine are OLD STOCK NEW! UNUSED!Get the Original NEW OLD STOCK Crystal Radio Diode HERE! High Quality Germanium for lowest P|N Junction Voltage BreakdownVery Sensitive for Maximum RF Detection, for use in Low voltage and Low current (signal) applications only.Thi...s is the Cadillac of Crystal Radio Diodes!A Simple Crystal Radio Schematic and Building Guide Sheet will be included !Guaranteed Operational - Old Stock Unused Condition -ALL ARE Tested Good before Shipping! Guaranteed Germanium as Voltage Drop is ~ .3 Volts (silicon is ~.7 volts) No Markings- You can determine Polarity with your Ohm Meter or Try it Both Ways in your Crystal Radio for maximum Loudness (best)You Cannot buy a more RF Sensitive Crystal Radio Detector Rectifier Diode!Measures 2 1/4 " inches long lead end to lead end, see Picture On The Penny for Size Reference
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Quaker Oats Galena Crystals J-Walker Turn of the century coherer wireless radio control receiver A-Runner Marconi 1918 WWI BC14A POW Very RARE! 1921 Freed-Eisemann Marvel Model 101 Martian Big 4 Crystal radio Frequency TRF 27" Little Gem GECoPHONE 1921 Slide-Tuned Crystal Radio With Telmaco Label * Early Wireless Receiver OLD VINTAGE EARLY BELLING-LEE WIRELESS Detefon T7 Galena Crystal Bakelite vintage royal crystal radio homebrew VINTAGE 1914 ANTIQUE MCINTOSH MARBLE BASE OLD MUSEUM CRYSTAL RADIO DETECTOR vINTAGE MARCONI ERA OLD ANTIQUE " ERICSSON " BAKELITE CRYSTAL RADIO APPARATUS Howes CR-5 Crystal Radio Set galena headphones galana parts coils capacitor variable
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Quaker Oats Galena Crystals J-Walker Turn of the century coherer wireless radio control receiver A-Runner Marconi 1918 WWI BC14A POW Very RARE! 1921 Freed-Eisemann Marvel Model 101 Martian Big 4 Crystal radio Frequency TRF 27" Little Gem GECoPHONE 1921 Slide-Tuned Crystal Radio With Telmaco Label * Early Wireless Receiver OLD VINTAGE EARLY BELLING-LEE WIRELESS Detefon T7 Galena Crystal Bakelite vintage royal crystal radio homebrew VINTAGE 1914 ANTIQUE MCINTOSH MARBLE BASE OLD MUSEUM CRYSTAL RADIO DETECTOR vINTAGE MARCONI ERA OLD ANTIQUE " ERICSSON " BAKELITE CRYSTAL RADIO APPARATUS Howes CR-5 Crystal Radio Set galena headphones galana parts coils capacitor variable
