• Country
• Germany

• Manufacturer / Brand
• Semco Electronic GmbH, Wesseln

• Year
• 1966–1968

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

• Radiomuseum.org ID
• 179635

• • Brand: Semcoset

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

• Number of Transistors
• 4

• Semiconductors
• AF127 AF127 AF127 2N3702

• Main principle
• Superheterodyne (common); ZF/IF 5500/455 kHz

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 12 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Mini-ZF-Baustein MZFB-5,5 - Semco Electronic GmbH, Wesseln

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 90 x 19 x 40 mm / 3.5 x 0.7 x 1.6 inch

• Notes

• Baustein der Mini-Reihe von Semco.

  Zwischenfrequenzverstärker mit Demodulator für 5,5 MHz Eingangsfrequenz. Zwischenumsetzung auf 455 kHz, NF-Signal ab Demodulatordiode; Anschluss für S-Meter (1 mA); Als Nachsetzer zum Mini-Tuner MTTu-2.

  Eingangsfrequenz 5,5 MHz, 60 Ω; Bandbreite ca. 6 kHz (-3 dB); Stromaufnahme ca. 4 mA.

• Price in first year of sale
• 47.00 DM

• Literature/Schematics (1)
• Semco-Katalog 1966 + 1968

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 37 models, 34 with images and 25 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Semco Electronic GmbH, Wesseln