209U -49
Philips Belgium (Belgien)
- Country
- Belgium
- Manufacturer / Brand
- Philips Belgium (Belgien)
- Year
- 1945/1946
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 134083
Restaurada
Electrónica reparada
label
Radio en estado original como la adquirí.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 452 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- AC/DC-set / 125/220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- Material
- Bakelite case
- from Radiomuseum.org
- Model: 209U -49 - Philips Belgium Belgien
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 285 x 185 x 155 mm / 11.2 x 7.3 x 6.1 inch
- Notes
-
Nachdem Widerstand R37 kurzgeschlossen ist, kann das Modell mit 110 / 200 V (AC/DC) gespeist werden.
Siehe die Übersicht mit allen 209U-Modellen am Ende dieser Modellseite unter "Dokumenten zu diesem Modell".
- Net weight (2.2 lb = 1 kg)
- 3.3 kg / 7 lb 4.3 oz (7.269 lb)
- Price in first year of sale
- 3,150.00 Bfr.
- Literature/Schematics (1)
- -- Original-techn. papers.
- Literature/Schematics (2)
- Philips Apparatenblad
| Übersicht Philips 209U-Modelle | 48 KB |
- Documents regarding this model
- Author
- Model page created by Wolfgang Bauer. See "Data change" for further contributors.
- Other Models
-
Here you find 592 models, 568 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philips Belgium (Belgien)
Collections
The model is part of the collections of the following members.
Forum contributions about this model: Philips Belgium: 209U -49
Threads: 1 | Posts: 6
Dear Radio Friends,
I have one Philips 209U.
To avoid an overvoltage (from the original 220V) I try to add one resistor to drop de difference from 220V to the actual voltage 230-240V.
But when I made the sum of all heater chain, pilot lamp and the mains droppers to find the actual heaters circuit value I got only 207,5V.
Heaters resistence:
R37=75
R39=190
R30=170 Sum= 435 ohms
Heaters current: 0,1 Amp so,heaters voltage dropping is : 435x0,1= 43,5V
------------------------------------------------------------------------------------------
Tube heaters voltage:
UCH21= 20V
UCH21= 20V
UBL21 = 55V
UY1N = 50V Sum= 145V
-------------------------------------------------------------------------------
Pilot lamp: 19V
------------------------------------------------------------------------------------------- Sum of heaters circuit,pilot lamp and main droppers:145+43,5+19 = 207,5 V
-------------------------------------------------------------------------------------------
Well, did I forget anything?
Do You know anything that helps me to understand why the final value is not 220V?
Thank You for your time
Best regards
Mário
Ps: Resistors Table is below
Mario Coelho, 25.Mar.06