Crystal Radio - Variometer aka Vario Coupler
Obliczymy ostateczną cenę na podstawie wybranego pliku. Sprawdzisz ją i zaakceptujesz przed płatnością.
Zapisane na tym urządzeniu.
This is the core of a variometer (also called a vario coupler) used in radios from crystal type to the early vacuum tube
- Ocena
- 0 / 5
- Polubienia
- 9
- Pobrania
- 65
- Wydruki
- 0
- Wyświetlenia
- 483
- Oceny
- 0
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Electronics
- Licencja
- Creative Commons — Attribution — Noncommercial
This is the core of a variometer (also called a vario coupler) used in radios from crystal type to the early vacuum tube radios.
I strongly recommend using a filament with no pigment, as many pigments interfere with RF signals.
Print Settings
- Printer brand:
Creality
- Printer:
Ender 3 Pro
- Rafts:
Doesn't Matter
- Supports:
Doesn't Matter
- Resolution:
Standard
- Infill:
20%
- Filament brand:
Any
- Filament color:
No Color
- Filament material:
PLA or other
- Notes:
Again, use a filament with no pigment or very little pigment. Pigments often have metallic bases and interfere with radio frequency signals.
You need to print 2 of each. The inner ball is glued together with superglue.
20231101: Upgrade - Added shaftway to the inner ball making mounting the shaft / electrical contacts 100x easier / stronger. Also added arrows indicating the direction of windings.