• Country
• United States of America (USA)

• Manufacturer / Brand
• EICO (Electronic Instrument Co.Inc.) Brooklyn

• Year
• 1960 ?

• Category
• Amateur Transmitter (only)

• Radiomuseum.org ID
• 89294

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

• Number of Tubes
• 5

• Valves / Tubes
• 6CL6 6AQ5 6AQ5 6146 GZ34

• Main principle
• Transmitter

• Wave bands
• Short Wave (SW only)

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: CW transmitter 720 - EICO Electronic Instrument Co.

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 15 x 5 x 9.5 inch / 381 x 127 x 241 mm

• Notes

• The EICO 720 is a 90-watt CW transmitter for 80-40-20-15-11-10 meter bands with EXT plate modulation and terminals for AM phone modulation with 65 W input. It was available as a kit ($89.95) or wired ($129.95).

• Net weight (2.2 lb = 1 kg)
• 12 kg / 26 lb 6.9 oz (26.432 lb)

• Price in first year of sale
• 129.95 USD

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Hugo Sneyers. See "Data change" for further contributors.

• Other Models

• Here you find 183 models, 180 with images and 130 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from EICO (Electronic Instrument Co.Inc.) Brooklyn