• Country
• Great Britain (UK)

• Manufacturer / Brand
• Marconi Instruments, Marconi-Ekco (MI, MEI)

• Year
• 1965

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 217031

• Number of Tubes
• 13

• Valves / Tubes
• EF184 E810F EF184 E810F E88CC E810F 6BQ5 6BQ5 6BW7 6080 12AX7 12AX7 85A2

• Number of Transistors
• 3

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100-250 Volt

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Wide Range R-C Oscillator TF1370A - Marconi Instruments, Marconi-

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 51 x 36 x 28 mm / 2 x 1.4 x 1.1 inch

• Notes
• Sine and square wave generator from 10Hz to 10MHz.

• Net weight (2.2 lb = 1 kg)
• 17 kg / 37 lb 7.1 oz (37.445 lb)

• Price in first year of sale
• 340.00 GBP

• Author
• Model page created by Piotr Jachymczyk. See "Data change" for further contributors.

• Other Models

• Here you find 96 models, 83 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Marconi Instruments, Marconi-Ekco (MI, MEI)