• Country
• Great Britain (UK)

• Manufacturer / Brand
• Synchronome, London

• Year
• 1913

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 125977

• Main principle
• Crystal or Solid State Detector

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Horophone - Synchronome, London

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Time signal receiver. Wooden panel, open coil, dual sliders, galena detector. Buzzer to adjust detector crystal/cat whisker prior to signal reception.

• Source of data
• Radio! Radio!

• Mentioned in
• Bulletin of the British Vintage Wireless Society (BVWS, 73)

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Synchronome, London