• Country
• Switzerland

• Manufacturer / Brand
• Sondyna AG; Zürich-Effretikon

• Year
• 1973

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 155929

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• Long Wave and/or Very Low Frequency (VLF).

• Details
• Wired Wireless Receiver (RF!)

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Hawaii 7303 - Sondyna AG; Zürich-Effretikon

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 320 x 123 x 123 mm / 12.6 x 4.8 x 4.8 inch

• Notes
• HF - Telephonrundpruchempfänger Sondyna Hawaii 7303: 6 Stationstasten für die Schweizer HF-Telephonrundspruchkanäle.

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• Other Models

• Here you find 177 models, 112 with images and 115 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sondyna AG; Zürich-Effretikon