• Country
• United States of America (USA)

• Manufacturer / Brand
• Polarad Electronics Corp.- Long Island, NY

• Year
• 1955 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 132450

• Number of Tubes
• 62

• Valves / Tubes
• 5R4WGA 807 6AU6 0A2 6X4 6AS7G 6AR6 1X2A 5ADP7 6BA7 6AG5 6AM4 6J6 6AK5 12AU7 6J4 6AF4 6CB6 6AS6 12AT7

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 115; 230 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Spectrum Analyzer TSA - Polarad Electronics Corp.-

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 17.2 x 19.5 x 23.2 inch / 437 x 495 x 589 mm

• Notes
• 10MHz to 44GHz over eight bands, with one out of five plug-in RF tuning unit inserted in the display unit DU:
  STU-1: 100 to 400 MHz and 350 to 1000 MHz.
  STU-2A: 0.91 to 2.2 GHz and 1.98 to 4.5 6GHz.
  STU-3A: 4.37 to 11 GHz and 8.9 to 22 GHz.
  STU-4: 21 to 33 GHz.
  STU-5: 33 to 44 GHz.
  Refer to the single items for more details. Also available as extended mains-frequency TSA-F, 115/230 V, 50 to 1000 Hz supply.
  Polarad granted a 'Free Lifetime Service' on all its instruments.

• Net weight (2.2 lb = 1 kg)
• 68 kg / 149 lb 12.5 oz (149.78 lb)

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Emilio Ciardiello. See "Data change" for further contributors.

• Other Models

• Here you find 63 models, 11 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Polarad Electronics Corp.- Long Island, NY