• Country
• Belgium

• Manufacturer / Brand
• Siera; Belgien

• Year
• 1976 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 339667

• Number of Transistors
• 10

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Dry Batteries / AA: 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.4 cm = 2.1 inch

• Power out
• 0.2 W (max.)

• Material
• Bakelite or Plastics (type unknown)

• from Radiomuseum.org
• Model: 2 Band Radio SX1070 /01S - Siera; Belgien

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 142 x 77 x 40 mm / 5.6 x 3 x 1.6 inch

• Notes

• Siera model SX1070 /01S was made in Hong Kong.

  See also models Hornyphon Bambino SX1070 /30S, Mediator SX1070 and Phonola SX1070 /38S, made in Hong Kong.

• Net weight (2.2 lb = 1 kg)
• 0.284 kg / 0 lb 10 oz (0.626 lb)

• Author
• Model page created by Dieter Schulte-Kulkmann. See "Data change" for further contributors.

• Other Models

• Here you find 456 models, 414 with images and 188 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siera; Belgien