• Country
• Great Britain (UK)

• Manufacturer / Brand
• Heathkit (UK) by Daystrom

• Year
• 1965 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 79651

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

• Number of Tubes
• 1

• Valves / Tubes
• EC92

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Grid Dip Meter GD-1U - Heathkit UK by Daystrom

• Dimensions (WHD)
• 2.5 x 3 x 7.25 inch / 64 x 76 x 184 mm

• Notes
• Frequency range 1.8 - 230 MHz with 5 plug in coils.

• Net weight (2.2 lb = 1 kg)
• 1.4 kg / 3 lb 1.3 oz (3.084 lb)

• Price in first year of sale
• 198.00 DM

• Mentioned in
• -- Original prospect or advert (Heathkit DL)

• Literature/Schematics (1)
• -- Original-techn. papers. (Heathkit/Daystrom GB)

• Author
• Model page created by Martin Fichtinger. 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