• Country
• Brazil

• Manufacturer / Brand
• Quantum Indústria de Equipamentos Eletrônicos LTDA; São Paulo

• Year
• 1980 ??

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 272461

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

• Number of Tubes
• 2

• Valves / Tubes
• 6JB6 6JB6

• Number of Transistors
• 1

• Semiconductors
• BC337 1N4001 1N914 1N4007

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Power out
• 150 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: Linear Amplifier MAC 120 L-120A - Quantum Indústria de

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 125 x 150 x 265 mm / 4.9 x 5.9 x 10.4 inch

• Notes

• MAC120 is a linear amplifier
  designed for 26 to 32 MHz, suitable for radioamateurs working on 10m band

  Output power: 150 W PEP on SSB and 50 W AM.
  Input power (for full output): 4 W.
  Nominal impedance (in and out): 50 Ohms.
  Operation modes: AM, FM, SSB and CW

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Literature/Schematics (1)
• - - Manufacturers Literature

• Author
• Model page created by Antonio Rabitti. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Quantum Indústria de Equipamentos Eletrônicos LTDA; São Paulo