• Country
• People's Republic of China

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: China

• Year
• 2015 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 366575

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• DSP, Digital Signal Processor; Export model

• Wave bands
• DAB and FM, perhaps with Streaming [DABFM]

• Power type and voltage
• Batteries / addl. power jack / AA: 3 x 1,5 / DC 5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Radio Maria EU720DAB - Unknown - CUSTOM BUILT: China

• Shape
• Design Radio or Novelty / Gadget - fancy or unusual shape.

• Dimensions (WHD)
• 76 x 126.5 x 67.5 mm / 3 x 5 x 2.7 inch

• Notes

• Portable DAB/DAB+ / FM digital radio "Radio Maria".

  Wave range:

  • FM:                87,5 - 108 MHz
  • DAB/DAB+:  174.298 - 239.200 MHz

  Radio Maria is a Dutch radiostation, transmitting programs with a religious content.

  At the front the device shows (in blue) a schematic view of the "Madonna" (Holy Mary).

  An adapter for 100-240 V AC supplies the external power of 5 V DC.

• Net weight (2.2 lb = 1 kg)
• 0.235 kg / 0 lb 8.3 oz (0.518 lb)

• Author
• Model page created by Gidi Verheijen. See "Data change" for further contributors.

• Other Models

• Here you find 553 models, 532 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: China