• Country
• Czechoslovakia

• Manufacturer / Brand
• Philips akc. spol., Praha-Hloubetin

• Year
• 1944–1946

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 71706

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

• Number of Tubes
• 4

• Valves / Tubes
• UCH21 UCH21 UBL21 UY1N or UY21

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• AC/DC-set / 110-220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13.5 cm = 5.3 inch

• Power out
• 1.8 W (unknown quality)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Phileta 204U-14 [Lüftungsschlitze] - Philips akc. spol., Praha-

• Dimensions (WHD)
• 280 x 160 x 130 mm / 11 x 6.3 x 5.1 inch

• Notes

• Der 204U-14 gibt es in Gehäusen ohne Lüftungsöffnungen, mit Lüftungslöchern oder mit Lüftungsschlitzen.

• Mentioned in
• Ceskoslovenske Rozhlasove a Televizni Prijimace I a II

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Gabriel Toth. See "Data change" for further contributors.

• Other Models

• Here you find 162 models, 137 with images and 124 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips akc. spol., Praha-Hloubetin