• Country
• Japan

• Manufacturer / Brand
• Daiwa Industry Co; Tokyo

• Year
• 1985 ??

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 328343

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

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: SWR & Power Meter CN-620B - Daiwa Industry Co; Tokyo

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 165 x 75 x 100 mm / 6.5 x 3 x 3.9 inch

• Notes

• Quick read, cross needle meter.

  Specifications:

  Frequency:	1.8 - 150MHz
  Input/Output impedance:	50 ohms
  Ratio of Forward vs Reflected power:	5:1
  Power Range - Forward:	20W/200W/2kW
  - Reflected:	4W/40W/400W
  SWR measurement:	1:1 1:∞
  SWR detection sensitivity:	4W min.
  Tolerance:	±10%

  2KW version of the  CN-620A.

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

• Author
• Model page created by Mirko Bersani. See "Data change" for further contributors.

• Other Models

• Here you find 26 models, 24 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Daiwa Industry Co; Tokyo