• Country
• United States of America (USA)

• Manufacturer / Brand
• Tektronix; Portland, OR

• Year
• 1961 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 260724

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 117; 234 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscilloscope RM 561 - Tektronix; Portland, OR

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

• Dimensions (WHD)
• 485 x 180 x 520 mm / 19.1 x 7.1 x 20.5 inch

• Notes

• Exchangeable amplifier units like the >Type 75 Amplifier<.

• Net weight (2.2 lb = 1 kg)
• 16.750 kg / 36 lb 14.3 oz (36.894 lb)

• Mentioned in
• - - Manufacturers Literature (Manual with Copyright 1961 Tektronix, Inc.)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 386 models, 374 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tektronix; Portland, OR