• Country
• Germany

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

• Year
• 1983

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 132487

• • Brand: Sihn jr., Wilhelm; Niefern

• Number of Transistors
• Semiconductors present.

• Semiconductors

• 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) / 220; ? Volt

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

• Material
• Metal case

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

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

• Notes
• Wisi WA 30 B Antennenmeßgerät;
  Digitale Frequenzanzeige, digitale Grundpegelanzeige, analoge dB/µV Anzeige.
  AM 0,14 - 18 MHz in 4 Bereichen, Stereo über DIN Würfelkopfhörerstecker, 6 Festspeichertasten.

• Mentioned in
• Funkschau (Heft 5/ März 1983 Seite 92 Beitrag)

• 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