Oscilloscope TV/FM TVR/C3

University / University Graham Instruments Pty. Ltd., Radio Equipment Pty. Ltd.; Sydney

Daten
Forum
Bilder
Sammlungen

  • Jahr
  • 1957 ?
  • Kategorie
  • Service- oder Labor-Ausrüstung
  • Radiomuseum.org ID
  • 353741

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 Technische Daten

  • Anzahl Röhren
  • 4
  • Wellenbereiche
  • - ohne
  • Betriebsart / Volt
  • Wechselstromspeisung / 40-60 Hz, 220 - 240 Volt
  • Lautsprecher
  • - - Kein Ausgang für Schallwiedergabe.
  • Material
  • Metallausführung
  • von Radiomuseum.org
  • Modell: Oscilloscope TV/FM TVR/C3 - University / University Graham
  • Form
  • Tischmodell, Zusatz nicht bekannt - allgemein.
  • Abmessungen (BHT)
  • 4 x 8.5 x 11.25 inch / 102 x 216 x 286 mm
  • Bemerkung

  • The Model TVR-C3 is a small, truly portable oscilloscope. A new type of cathode ray tube, type DG7-32 together with miniature components have enabled a reduction in the weight and size of the instrument, whilst still offering the quality and features available in larger models.

    This oscilloscope will be found quite suitable for TV servicing and general servicing in repair shops, laboratories and workshops. The selectivity curve of TV, RF, and IF circuits can be displayed on the cathode ray tube screen in conjunction with a "Sweep Oscillator" and all adjustments and aligning can be done while actually observing their effect on the curve shape.

    Vertical amplifier response to 1 Mc/s enables examination of synchronising and deflection waveforms. Other applications include checking audio amplifiers, broadcast receivers, tape recorder servicing, distortion measurements etc. A tape playback head can be directly attached to the vertical amplifier of the CRC and output checked, including supersonic bias.

    SPECIFICATIONS:

    • Cathode ray tube DG7-32, diameter 2¾". Green trace
    • Sensitivity: 22V R.M.S. or 62V peak-to-peak/inch direct to plates.
    • Horizontal sensitivity: 20V R.M.S, or 56V peak-to-peak/inch direct to plates.
    • Input impedance directly to plates from front panel 3 megohms, 7 pf.
    • Time Base:   Miller - phantastron time base with paraphase amplifier - push-pull deflection of trace when horizontal amplifier is used to extend the trace.
    • Power consumption: 33W.

    ​First advertised in 1957.

    The price in 1968 was $57 plus tax.

    Also available as a 5” version - TVR/C5

  • Nettogewicht
  • 14 lb (14 lb 0 oz) / 6.356 kg
  • Originalpreis
  • 56.00 AUS £
  • Literaturnachweis
  • - - Manufacturers Literature (Instructions for Use, Model TVR-C3)
  • Literatur/Schema (1)
  • -- Original prospect or advert (Radio Television & Hobbies May, 1968, Page 10)
  University Graham, Model TVR-C3, Instructions 958 KB
  • Dokumente zu diesem Modell
  • Autor
  • Modellseite von Gary Cowans angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.

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