• Country
• Germany

• Manufacturer / Brand
• Metz Transformatoren- und Apparatefabrik (ex TAM), Fürth

• Year
• 1960/1961

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 3746

• Number of Transistors
• 9

• Semiconductors
• OC171 OC171 OC170 OC170 OC170 OC75 OC75 OC74 OC74 K5/4 K5/61 K5/61 K5/105 K5/105

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 8 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Dry Batteries / 5 × 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Power out
• 0.9 W (unknown quality)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Baby 150 [OC171] - Metz Transformatoren- und

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 270 x 195 x 70 mm / 10.6 x 7.7 x 2.8 inch

• Notes
•  

• Net weight (2.2 lb = 1 kg)
• 2.5 kg / 5 lb 8.1 oz (5.507 lb)

• Price in first year of sale
• 260.00 DM

• Source of data
• HdB d.Rdf-& Ferns-GrH 1960/61 / Radiokatalog Band 1, Ernst Erb

• Other Models

• Here you find 584 models, 457 with images and 303 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Metz Transformatoren- und Apparatefabrik (ex TAM), Fürth