Model: Marconiphone T24DAB (T 24 DAB)



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Marconiphone T24DAB (T 24 DAB)

HMV-label
Country: Great Britain (UK) Manufacturer/Brand: Marconi Co., GB (no tubes)
Year: 1950 – 1954 Type: Radio or TunerBroadcast receiver (Radio).
Im Gegensatz zu Radioempfängern für kommerzielle und/oder militärische Zwecke und den frühen Empfängern für Morsezwecke nennen wir hier Radio bzw. Rundfunkempfänger. Aber: Gemäss internationaler Sprachregelung führt der Radiokatalog Band 1 alle Empfänger mit aktiven Bauteilen als RADIO. Wir unterscheiden hier ebenfalls nicht, ob mit Röhren bestückt, hybrid, mit Transistoren oder/und ICs. Mod.-ID = 88357 previous | Result List | next | New search for Radios etc. Schematics etc.: 1 (for members) Principle Super-Heterodyne (Super in general); IF-Freq. 363 kHzSuperhet - normally without a preamplification stage (as far as known). Please use «To add informations to model» if you know more! Thanks.
Récepteur TSF superhétérodyne. Normalement sans préamplification de HF.
Superhet ohne Vorstufe.
Nicht immer war bei der Erfassung klar, ob der Empfänger eine Vorstufe aufweist oder nicht. Im Zweifelsfall kam das Gerät in diese Kategorie.
Tuned circuits 6 AM circuit(s);
Wave bands Broadcast (MW) and Long Wave.Broadcast- and long-waves (AM, medium- and long-waves) PO et GO (petites ondes et grandes ondes).
Langwellen- und Mittelwellen-Bereich.
Auch wenn in diesen Bereichen eine Unterteilung vorkommt - bei älteren Geräten z.B. die Antenne umgesteckt werden sollte - geht dies hier nicht daraus hervor.
Power type and voltage Batteries (storage and/or dry) / 90+7.5 - 195-255 VoltBattery supply. Alimentation de batterie
Batteriespeisung
Das Gerät erhält seine Betriebsspannungen von Akkumulatoren (Sekundärzellen) und/oder Batterien (Primärzellen).
Solche Geräte wurden auch mit sogenannten Netzanoden gespiesen, die zumindest die Anodenspannung lieferten, in manchen Fällen auch Gittervorspannungen und teilweise auch Heizspannungen.
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)Permanent magnet type moving coil speaker (principle by Rice-Kellog, without field excitation coil).
Haut-parleur avec système dynamique à aimant permanent (sans bobine d`excitation).
Permanentdynamischer Lautsprecher, also (modernes) Tauchspulenprinzip mit Selbsterregung bzw. Permanentmagnet statt Magnetspule. Siehe «Radios von gestern» Seiten 329ff.
www.radiomuseum.org Model: Marconiphone T24DAB (T 24 DAB) HMV-label Material Leather / canvas / plastic - but WOOD beneath!
Shape Portable, e.g. Portable Radio (with or without mains > 8 inch).
Valves / Tubes 4: X17     (more for members)
Notes The Marconiphone T24DAB brand "His Masters Voice" has been anounced in October 1950 and sales adverts are existing of at least February 1951 and September 1951. Our schematics show a X17 as first valve but maybe there are also some later models with a X18. The original listing is also N18, ZD17, W17 and X17. Original selling price without purchase tax and batteries was £ 13 8s 6d. Line power is AC/DC, batteries are B126 (Ever Ready 90V HT) and 5 times U2 (7.5V LT). See also the variant for schematics.
Price in first year of sale 14 £
Mentioned in Service Charts of Electrical and Radio Trading
   
This model was suggested by Mario Coelho.
By courtesy of Gert Lelie. By courtesy of Gert Lelie. By courtesy of Gert Lelie. More pictures  
Further information on

Marconiphone T24DAB (T 24 DAB) HMV-label (Marconi Co., GB (no tubes))

marconi: T24 DAB; Marconiphone - Questions  (11.08.2007)  Ernst ErbHits: 175     Replies: 2 I received some pictures of the Marconiphone T24DAB and wanted to upload - but we display two different T24DAB here. One claims Medium and Short waves the other Medium (187-565 m) and Long (1000-2000 m). I believe that the ordinary Marconiphone T24DAB has Medium and Long waves. Is there also one with Medium and Short waves? In an other place (not RMorg) I see a X18 instead of X17 as first valve - but our schematics show a X17 which is a DK91 or 1R5. X18 is a DK92 or 1AC6. The Marconiphone T24DAB has been released in October 1950 for a price of £ 13 8s 6d excluding batteries and purchase tax (Source: "The Portable Collection"). Battery Ever Ready B126 (90v HT) & 5 x U2 (7.5v LT). or Mains power AC/DC 195-255V. The source "Vintageradio.me.uk: Mains (Metal rectifier)/Battery. Note. Valve line up in my set is listed as:N18 ZD17 W17 X17 or (US) 3Q4 1S5 1T4 1R5 365Khz = IF. A similar Radio, the Vidor CN426 is from 1954 but not this one. I'm quite sure that the T24DAB has been announced in 1950 and possibly also sold in that year. A Marconiphone advert from February 1951 was quite an early advert for a "Summer" product, The Marconiphone advert from September 1950 shows a range of products from the 1950 catalogue - on top the picture of the T24DAB. I will change the year on both models (ex 1945 ? and 1954). The only question stays: Are there two different models with the same case? But I also would like to know until when this set was sold. Change 12.8.: Flag for English
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