• Country
• Germany

• Manufacturer / Brand
• EJA, Elektrosignal GmbH, Radiotechnische Werkstätten; Berlin

• Year
• 1929

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 372219

• Number of Tubes
• 1

• Valves / Tubes
• RGN1500

• Wave bands
• - without

• Details
• Power: B-Battery Eliminator

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Netzanode W 303 - EJA, Elektrosignal GmbH,

• Shape
• Tablemodel, with any shape - general.

• Notes

• Wechselstrom Netzanode W 303 für 1-3 Röhrenempfänger

• Price in first year of sale
• 49.00 RM

• Mentioned in
• Die Sendung (1929, Heft 49)

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 16 models, 15 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from EJA, Elektrosignal GmbH, Radiotechnische Werkstätten; Berlin