• Country
• Japan

• Manufacturer / Brand
• Panasonic, Matsushita, National ナショナル (also tubes); Osaka

• Year
• 1975

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 122926

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 10

• Semiconductors
• 2SC920 2SC920 2SC920 2SB172 2SB173 2SB175 2SB175 2SB175 2SB324 2SB324 OA90

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 90-250; 6; 4× 1,5 V Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Power out
• 1.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: RQ-443 DS - Panasonic, Matsushita,

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 304 x 174 x 81 mm / 12 x 6.9 x 3.2 inch

• Notes
• National - Panasonic RQ-443 DS; SW1: 2.3 - 7 MHz, SW2: 7 - 22 MHz. Condenser microphone, jacks for Aux-in, Mic-in, Ext. speaker, DC 6 V in, switchers for "sound monitor" & "easy matic", tape counter. Also a 240 V only version known.

• Net weight (2.2 lb = 1 kg)
• 2.5 kg / 5 lb 8.1 oz (5.507 lb)

• Price in first year of sale
• 283.00 DM

• Literature/Schematics (1)
• Radio es Televizio Vevö keszülekek 1972-75

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 2987 models, 2764 with images and 621 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka