• Country
• Germany

• Manufacturer / Brand
• Wisi (Wilh. Sihn); Niefern bei Pforzheim

• Year
• 1965

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 122884

• • Brand: Sihn jr., Wilhelm; Niefern

• Number of Tubes
• 1

• Valves / Tubes
• ECC2000

• Main principle
• RF-Circuit or wave trap (separate, can also be an antenna with amp.)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: VC23 - Wisi Wilh. Sihn; Niefern bei

• Shape
• Chassis only or for «building in»

• Notes
• Verstärkereinsatz für TV Antennenanlagen, 30 dB - 32 fache Verstärkung, 2,6 V Ausgangsspannung, Eingangsbandfilter.

• Price in first year of sale
• 75.00 DM

• Mentioned in
• Funk-Technik (FT) (Werbung in 2. Augustheft Nr. 16 1965)

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

• Other Models

• Here you find 141 models, 105 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Wisi (Wilh. Sihn); Niefern bei Pforzheim