• Country
• Japan

• Manufacturer / Brand
• Kenwood, Trio-Kenwood Inc.; Komagane

• Year
• 1978 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 169086

• • alternative name: Trio Corp.
  • Brand: Jennen

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

• Number of Transistors
• 9

• Semiconductors
• 2SK30 2SC458 2SC458 2SC458 TA7045M 2SA562 2SC458 2SC458 2SC458 2SC627

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100; 117; 230 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Electronic Voltmeter VT-104 - Kenwood, Trio-Kenwood Inc.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 158 x 215 x 195 mm / 6.2 x 8.5 x 7.7 inch

• Notes
• Trio High Sensitivity Electronic Voltmeter VT-104;
  Voltajes (en 10 rangos) 0,2mV a 300V fondo de escala.
  Decibeles -60 a +52dbm. Precision 3%.
  Usando fuente de 1kHz.
  Respuesta en frecuencia 10% para 5Hz a 500kHz.
  Input impedance 1Mohm shunted by 28 pf (para rangos 0,01 a 1 V) y 20 pf (para rangos 3 a 300V). Tension maxima de entrada mas/menos 400 V CC. 300V RMS para rangos hasta 1V. 500V RMS para rangos 3 a 300V.

• Net weight (2.2 lb = 1 kg)
• 2.2 kg / 4 lb 13.5 oz (4.846 lb)

• Literature/Schematics (1)
• Original Instruction manual

• Author
• Model page created by Jose Vigil. See "Data change" for further contributors.

• Other Models

• Here you find 886 models, 820 with images and 250 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane