• Country
• Germany

• Manufacturer / Brand
• Hartig & Helling, H&H; Essen und Bochum

• Year
• 1993

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 161689

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios)

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Mikrofon EM103L - Hartig & Helling, H&H; Essen

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Elektret-Kondensator-Mikrofon EM103L, Frequenz 50 bis 18.000 Hz, Impedanz 600 Ohm.

• Price in first year of sale
• 31.00 DM

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 68 models, 65 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hartig & Helling, H&H; Essen und Bochum