Trans-Oceanic Royal 1000D 9AT40 & 9AT41Z2

• Country
• United States of America (USA)

• Manufacturer / Brand
• Zenith Radio Corp.; Chicago, IL

• Year
• 1958–1962

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 68910

• • alternative name: Chicago Radio Lab

• Picture
• Schematics

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

• Number of Transistors
• 9

• Semiconductors
• 2N370 2N372 2N371 2N409 2N409 2N407 2N109 2N270 2N270

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 3 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Dry Batteries / D: 8 x 1.5; D: 1 x 1.5 (dial lamps) Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Material
• Metal case

• from Radiomuseum.org
• Model: Trans-Oceanic Royal 1000D 9AT40 & 9AT41Z2 - Zenith Radio Corp.; Chicago,

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

• Dimensions (WHD)
• 12.6 x 10.5 x 4.8 inch / 320 x 267 x 122 mm

• Notes

• The Royal 1000-D features 9 bands ( same as Royal 1000 plus special 150-400 kc band for navigation signals and FAA weather broadcasts ).

  See also the article here.
  Siehe auch den Artikel hier.
  Si veda anche l'articolo in questa pagina.

  See text on model Royal 1000 regarding the sales years of the 1000D.

  See different chassis variants of the Zenith Transistorized Shortwave Portable Radio series Royal 1000 like the 9AT40, the 9CT..., the 9HT ... and the Trans-Oceanic Royal 1000D and the Trans-Oceanic Royal 1000-1 Ch= 9HT40Z8 which was the last model of the series 1000. There is an ad in "The National Geographic Magazine" 1957, December and we beleive the first Trans-Oceanic 1000 was introduced in November 1957.

  Alternative semiconductors for the chassis 9HT 41Z2 and 9HT 40Z2: 121-44 RF; 121-48 OSC; 121-49 mixer; 121-180 1st IF; 121-181 2nd IF; 121-64 1st Audio; 121-46 Driver; 2 x 121-47 Audio output.

   

• Net weight (2.2 lb = 1 kg)
• 5.5 kg / 12 lb 1.8 oz (12.115 lb)

• Price in first year of sale
• 275.00 $

• External source of data
• Konrad Birkner

• Source of data
• -- Original prospect or advert

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 8-59, Set 451, Folder 20)

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 4505 models, 4101 with images and 3631 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zenith Radio Corp.; Chicago, IL