• Country
• United States of America (USA)

• Manufacturer / Brand
• Andrea Radio Corp.; Long Island (NY)

• Year
• 1944 ?

• Category
• Military Receiver

• Radiomuseum.org ID
• 316236

• • Brand: Deresnadyne

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

• Number of Tubes
• 6

• Valves / Tubes
• 6D6 6D6 6D6 6D6 41 41

• Main principle
• TRF with regeneration; 2 AF stage(s)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Long Wave and/or Very Low Frequency (VLF).

• Power type and voltage
• Powered by external power supply or a main unit. / 6.3 & 180 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: RAK-7 Radio Receiver Type CND-46155 - Andrea Radio Corp.; Long

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Dimensions (WHD)
• 460 x 338 x 460 mm / 18.1 x 13.3 x 18.1 inch

• Notes

• The RAK-7  Type CND-46155 is the VLF (15kHz - 600kHz) companion to the RAL-7 (300kHz - 23MHz) receiver.

• Net weight (2.2 lb = 1 kg)
• 33.6 kg / 74 lb 0.1 oz (74.009 lb)

• Author
• Model page created by Allen Lein. See "Data change" for further contributors.

• Other Models

• Here you find 224 models, 68 with images and 205 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Andrea Radio Corp.; Long Island (NY)