• Country
• Japan

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

• Year
• 1989–1997

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

• Radiomuseum.org ID
• 190225

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

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

• Number of Transistors
• 34

• Semiconductors

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 120; 220; 240 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: Station Monitor SM-230 - Kenwood, Trio-Kenwood Inc.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 260 x 155 x 427 mm / 10.2 x 6.1 x 16.8 inch

• Notes
• Station Monitor SM-230: station monitor with oscilloscope which can be set as spectrum analyzer, radioteletype X-Y indicator, integrated audio frequency generator.
  Monitor di stazione per la serie 950, oscilloscopio a tubo catodico con funzioni di visualizzazione della banda passante, generatore di toni. È il prodotto ideale per il supporto, il monitoraggio e la taratura di apparecchiature nelle stazioni radio.
  
  Range di frequenza: 1.8 - 150MHz
  Potenza massima: 1.8 - 30MHz 2KW PEP Max 5 min. ATT MAX, 30 - 150MHz 100W PEP
  Banda passante visiva: ±25/100/250 kHz
  

• Net weight (2.2 lb = 1 kg)
• 7.5 kg / 16 lb 8.3 oz (16.52 lb)

• Price in first year of sale
• 1,100.00 $

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Tommaso Geronzi. See "Data change" for further contributors.

• Other Models

• Here you find 902 models, 836 with images and 251 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane