• Country
• Soviet Union

• Manufacturer / Brand
• Dnepropetrovsk Radio Works {Днепропетровский радиозавод, ДРЗ}

• Year
• 1978–1988 ?

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 78634

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

• Number of Transistors
• 29

• Semiconductors

• Main principle
• Superhet, double/triple conversion

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 7,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Dnepr - Днепр 70RTP-ČM - 70РТП-ЧМ - Dnepropetrovsk Radio Works {Дн

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

• Dimensions (WHD)
• 90 x 47 x 210 mm / 3.5 x 1.9 x 8.3 inch

• Notes
• Used for comunication with same portable transceivers or with stationary transceiver in range 140-174 MHz. Every portable unit(some units) had fixed frequency channel(fixed in servis).
  The possiblity contact distance between two transceivers 70RTP-2-CH is 1,5-3 km. Work time with charge battery about 10-15 hours.
  Areal wire entwine in unit strap.

• Net weight (2.2 lb = 1 kg)
• 1.2 kg / 2 lb 10.3 oz (2.643 lb)

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Zenonas Langaitis. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 21 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dnepropetrovsk Radio Works {Днепропетровский радиозавод, ДРЗ}