• Country
• Germany

• Manufacturer / Brand
• Hartmann & Braun AG; Frankfurt

• Year
• 1955 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 105966

• • Brand: Elima

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

• Number of Tubes
• 1

• Valves / Tubes
• EC92

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Resonanzmeter I 709 - Hartmann & Braun AG; Frankfurt

• Dimensions (WHD)
• 76 x 195 x 78 mm / 3 x 7.7 x 3.1 inch

• Notes
• Röhren-Grid-Dipp-Meter
  4 Betriebsarten; Resonanzkreise 100-250 kHz, 250-500 kHz, 500-1200 kHz, 1,2-3 MHz, 3-8 MHz, 8-20 MHz.
  Gemeinschaftsgerät mit Grundig.

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

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Willi Ribbe. See "Data change" for further contributors.

• Other Models

• Here you find 219 models, 206 with images and 59 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hartmann & Braun AG; Frankfurt