• Country
• Czechoslovakia

• Manufacturer / Brand
• Tesla; Praha, Bratislava etc.

• Year
• 1992 ??

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 202169

• • Brand: Supraphon

• 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
• Metal case

• from Radiomuseum.org
• Model: Sirokopasmovy antenni zesilovac 3 WN 145 01 - Tesla; Praha, Bratislava etc.

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 160 x 98 x 60 mm / 6.3 x 3.9 x 2.4 inch

• Notes
• Breitbandantennenvertsärker 40...800 MHz , hergestellt von Tesla Blatna in Zusammenarbeit mit den Firmen ELEM und Hirschmann.
  1 Eingang, 1 Ausgang

• Net weight (2.2 lb = 1 kg)
• 0.506 kg / 1 lb 1.8 oz (1.115 lb)

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

• Other Models

• Here you find 1857 models, 1183 with images and 669 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tesla; Praha, Bratislava etc.