Cats Whisker Crystal Radio Detector D507A Pulse Diode in Glass Capsule and Brass

Description

Add some class to your Crystal Radio
Newest Design using a D507A Pulse Diode
Enclosed Cats Whisker Detector Diode in Glass Capsule and Brass
Steampunk Style Solid Brass End Screw Heads
The Brass Caps are not removable and attempting to remove the caps may damage the diode and/or Glass Capsule.
This is a working Pulse Diode Enclosed in a Glass Capsule
Diode Polarity is clearly marked and can be seen thru the glass capsule
Has Brass Nuts on the ends to attach easily your Wires
Built with a New Model D507A Germanium Diode, Glass, Brass and Brass plated Components
Overall Dimensions: 1.1" Diameter, 2.5" Main Body Length
Approximately
3.3" screw end to screw end
D507A Pulse Diode
High Quality Germanium D507A Diode
Sensitive
for Maximum Radio Frequency Detection, use in Low voltage and Low current (signal) applications only.
Guaranteed Unused and Tested Good - NEW Condition.
Forward Voltage Drop is less than .29 Volts