• Country
• Great Britain (UK)

• Manufacturer / Brand
• Heathkit (UK) by Daystrom

• Year
• 1973 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 82055

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

• Number of Tubes
• 2

• Valves / Tubes
• 12AT7 ECF80

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 200-250 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Signal Generator RF-1U - Heathkit UK by Daystrom

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 241 x 165 x 128 mm / 9.5 x 6.5 x 5 inch

• Notes
• Heathkit Signal Generator RF-1U;
  Frequency range from 100 kHz to 200 MHz in 6 ranges (range 6 also calibrated for harmonics up to 200 MHz). Internal AF generator 400 Hz for AM modulation. Output: Impedance 75 Ohms, up to 100 mV, external modulation 3 Volts across 50 kOhms for 30% AM.

• Net weight (2.2 lb = 1 kg)
• 2.2 kg / 4 lb 13.5 oz (4.846 lb)

• Mentioned in
• -- Original prospect or advert (deutscher Heathkit Katalog 1973)

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Hinrich Grensemann † 15.5.16. See "Data change" for further contributors.

• Other Models

• Here you find 55 models, 53 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heathkit (UK) by Daystrom