Herald RP35

• Country
• Great Britain (UK)

• Manufacturer / Brand
• Hacker Radio Ltd., Maidenhead

• Year
• 1966/1967

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 79564

• Picture
• Schematics

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

• Number of Transistors
• 10

• Semiconductors
• AF117 AF117 AF117 AF117 BC108 BC108 OC71 AC128 AC128 AC176 OA79

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz

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

• Power type and voltage
• Dry Batteries / 2 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 6 inch = 15.2 cm

• Power out
• 1.5 W (max.)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Herald RP35 - Hacker Radio Ltd., Maidenhead

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 285 x 210 x 110 mm / 11.2 x 8.3 x 4.3 inch

• Notes

• Portable 2Band AM/LW Transistor Radio Model Hacker Herald RP35

  Type: Mono Radio
  Tuning Scale: Analogue

  Tuning Range:
  MW  516 to 1620 kHz
  LW  163 to 280 kHz

  Speakers: 8 x 5" elliptical

  Semiconductors: 10 x transistors, 1 x crystal diode

• Net weight (2.2 lb = 1 kg)
• 3 kg / 6 lb 9.7 oz (6.608 lb)

• Price in first year of sale
• 40.95 £

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Juan Antonio Pardo-Alonso. See "Data change" for further contributors.

• Other Models

• Here you find 56 models, 56 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hacker Radio Ltd., Maidenhead