• Country
• Italy

• Manufacturer / Brand
• Miniphase; Roma

• Year
• 1960 ?

• Category
• Amateur Transmitter (only)

• Radiomuseum.org ID
• 221398

• Number of Tubes
• 9

• Valves / Tubes
• 12AX7 12AX7 12AU7 12AT7 7360 7360 6BQ5 6146 6146 0B2

• Number of Transistors

• Semiconductors
• OA85 OA85 OA85 OA85

• Main principle
• Transmitter

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - - No sound reproduction output.

• Power out
• 140 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: SSB TX Exciter - Transmitter SB7M - Miniphase; Roma

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 290 x 230 x 320 mm / 11.4 x 9.1 x 12.6 inch

• Notes
• Gamme amatoriali: 80, 40, 20, 15, 10 metri.
  Modulatore incorporato. AM (DSB), USB, LSB.
  Assenza di VFO. Exciter SSB a Sfasamento mod. SB7/M, prodotto negli anni '60 da I1SVZ, Glauco Rustichelli dalla sua azienda (da lui fondata), la MINIPHASE di Roma. A questo apparato si poteva abbinare il suo alimentatore/Vfo mod. V7/M.

• Net weight (2.2 lb = 1 kg)
• 10 kg / 22 lb 0.4 oz (22.026 lb)

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Renzo Bettinello. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Miniphase; Roma