• Country
• Great Britain (UK)

• Manufacturer / Brand
• Microwave Modules Ltd.; Liverpool

• Year
• 1980 ??

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 197365

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

• Number of Transistors
• 14

• Semiconductors

• Main principle
• RF Converter/Adapter (not voltage converter)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Powered by external power supply or a main unit. / 11–13.8 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Linear-Transverter MMT 432/28 - Microwave Modules Ltd.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 187 x 53 x 120 mm / 7.4 x 2.1 x 4.7 inch

• Notes
• Microwave Linear-Transverter MMT 432/28.
  Frequency coverage: 432–434 MHz and 435–437 MHz; Input Frequency Range: 28–30 MHz; Selectable offsett: 2 MHz; Input required for full output: 0.25 mW to 25 mW; P_out: 10 W. Some versions have a single crystal and no band switch.

• Net weight (2.2 lb = 1 kg)
• 0.9 kg / 1 lb 15.7 oz (1.982 lb)

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

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 16 models, 15 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Microwave Modules Ltd.; Liverpool