• Country
• Japan

• Manufacturer / Brand
• NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo

• Year
• 1976 ?

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

• Radiomuseum.org ID
• 126813

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

• Number of Tubes
• 2

• Valves / Tubes
• 3-500Z 3-500Z

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Alternating Current supply (AC) / 117; 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: SSB Linear Amplifier CQ-301 - NEC Corporation, Nippon

• Shape
• Tablemodel, low profile (big size).

• Notes

• All mode amplifier: SSB (A3J), AM (A3, A3H), CW (A1).
  Drive Power: 100-200 W. Max input: SSB 2 kW, AM 1 kW.

• Mentioned in
• Funkschau (10.1976)

• Literature/Schematics (1)
• Original "Instruction Manual"

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 176 models, 143 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo