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90AL021 /00 /28

90AL021 /00 /28; Philips France; (ID = 1733975) Radio
 
90AL021 /00 /28; Philips France; (ID = 1733976) Radio
90AL021 /00 /28; Philips France; (ID = 1724952) Radio 90AL021 /00 /28; Philips France; (ID = 1724953) Radio
90AL021 /00 /28; Philips France; (ID = 1724954) Radio 90AL021 /00 /28; Philips France; (ID = 1724955) Radio
90AL021 /00 /28; Philips France; (ID = 1724956) Radio 90AL021 /00 /28; Philips France; (ID = 1724957) Radio
90AL021 /00 /28; Philips France; (ID = 1724958) Radio
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90AL021 /00 /28; Philips France; (ID = 1724952) Radio
Philips France;: 90AL021 /00 /28 [Radio] ID = 1724952 700x933
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For model 90AL021 /00 /28, Philips France; Paris:
Collection of Laura Conde Pais.
 
Country:  France
Manufacturer / Brand:  Philips France; Paris
Year: 1973 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: CS9011 CS9011 CS9011 CS9014 CS9013 CS9013
Main principle Super-Heterodyne (Super in general); ZF/IF 452 kHz; 2 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Long Wave and/or Very Low Frequency (VLF).
Details
Power type and voltage Dry Batteries / AA: 2 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch
Power out 0.13 W (unknown quality)
from Radiomuseum.org Model: 90AL021 /00 /28 - Philips France; Paris
Material Modern plastics (no Bakelite or Catalin)
Dimensions (WHD) 75 x 115 x 45 mm / 3 x 4.5 x 1.8 inch
Notes

6 transistors + 2 diodes. Gamme d'onde: GO 150 à 270 kHz. Prise écouteur pour fiche 2,5 mm. HP Z = 8 Ω.


The model number suggests a year of around 1972, however this design can be found starting from 1977 for the MW-only Prinz 071 which is technically identical to Don 047 but has a different design. There are some indicators that this model has actually been released as late as 1977.

Mentioned in -- Original-techn. papers.
Literature/Schematics (2) Le grand livre de la TSF (Doctsf Ref 28715, année 1973)

Model page created by Antonio Martins-Pais. See "Data change" for further contributors.



All listed radios etc. from Philips France; Paris
Here you find 545 models, 482 with images and 297 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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