• Country
• United States of America (USA)

• Manufacturer / Brand
• Realtone Electronics Corp.; New York

• Year
• 1970 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 141208

• • alternative name: Realtone, NY

• Number of Transistors
• 9

• Semiconductors

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 4 AM circuit(s)     7 FM circuit(s)

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

• Power type and voltage
• Line / Batteries (any type) / 110-120 or 4 × C 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm

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

• from Radiomuseum.org
• Model: Battery Electric 2221 - Realtone Electronics Corp.;

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

• Dimensions (WHD)
• 5.5 x 8.5 x 3 inch / 140 x 216 x 76 mm

• Notes

• Realtone 2221, Battery Electric;

  
  Made in Singapore

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• -- Original prospect or advert (Denton Record-Chronicle, Dec.16, 1970, page 33)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 138 models, 125 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Realtone Electronics Corp.; New York