• Country
• Germany

• Manufacturer / Brand
• Hescho - Keramische Werke Hermsdorf, VEB - TRIDELTA; Hermsdorf/Thüringen

• Year
• 1955 ?

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 233602

• • alternative name: Hermsdorf-Schomburg-Is (Mobit + Kahla) || Keramische Werke Hermsdorf
  • Brand: KWH Hermsdorf, VEB

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

• Main principle
• ZF/IF 10700 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: ZF-Bandfilter EZs0121 - Hescho - Keramische Werke

• Shape
• Chassis only or for «building in»

• Notes

• ZF-Bandfilter für 10,7 MHz (+/- 75 kHz) in Kleinbauweise. Spulenkern aus "Manifer 11". Bandbreite normal 300 kHz, kann auf Kundenwunsch auch von 200 bis 500 kHz geliefert werden.

• Mentioned in
• - - Manufacturers Literature

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 34 models, 30 with images and 21 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hescho - Keramische Werke Hermsdorf, VEB - TRIDELTA; Hermsdorf/Thüringen