• Country
• Germany

• Manufacturer / Brand
• Polytron; Bad Wildbad

• Year
• 1985 ??

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 223451

• Number of Transistors
• 2

• Semiconductors
• BFR91A BFR91A

• Main principle
• Radio Frequency Amplification only

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Mehrbereichsverstärker PA 144/241 N [mit Rundfunkbändern] - Polytron; Bad Wildbad

• Dimensions (WHD)
• 165 x 83 x 41 mm / 6.5 x 3.3 x 1.6 inch

• Notes
• Eingänge: Band 1, 3, 4/5, UKW+LMK;
  Ausgang: Verstärkung VHF 18dB, UHF 20dB; Ausgangspegel max. 102 dBµV;
  Stromversorgung 230V/50Hz/2W; LED-Betriebsanzeige; massives Druckgußgehäuse; IEC-Anschlüsse

• Net weight (2.2 lb = 1 kg)
• 0.540 kg / 1 lb 3 oz (1.189 lb)

• Author
• Model page created by Wilfried Hofmüller. 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