• Country
• Germany

• Manufacturer / Brand
• Polytron; Bad Wildbad

• Year
• 1975 ??

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 312483

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Mehrbereichsverstärker und Weiche P144-741N - Polytron; Bad Wildbad

• Dimensions (WHD)
• 235 x 47 x 92 mm / 9.3 x 1.9 x 3.6 inch

• Notes

• LMKU, TV Band I und Band III. Gesonderter Ausgang 18 V DC für weitere Verstärker.

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 26 models, 23 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Polytron; Bad Wildbad