• Country
• Germany

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

• Year
• 1976 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 183878

• • Brand: Sihn jr., Wilhelm; Niefern

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Line / Storage batteries (perhaps also batteries)

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: Antennenmessgerät WA-30 - Wisi Wilh. Sihn; Niefern bei

• Shape
• Tablemodel, low profile (big size).

• Notes
• Pegelbereich: 20-130 dBµV, Meßunsicherheit: ± 3 dB,
  Tonwiedergabe: Lautsprecher oder Kopfhörer.

• Net weight (2.2 lb = 1 kg)
• 10 kg / 22 lb 0.4 oz (22.026 lb)

• Price in first year of sale
• 2,000.00 DM

• Mentioned in
• Funk-Technik (FT) (11/76 Seite 350)

• Author
• Model page created by Egon Strampe. 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