• Country
• United States of America (USA)

• Manufacturer / Brand
• Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX

• Year
• 1947/1948

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 18695

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

• Number of Tubes
• 10

• Valves / Tubes
• 6SG7 6SA7 6SG7 6SQ7 2AP1 6AC7 VR105 6SN7 6X5 6X5

• Main principle
• ZF/IF 455-465 kHz

• Power type and voltage
• Alternating Current supply (AC) / 105-125 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Skyrider Panoramic SP-44 - Hallicrafters, The; Chicago,

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

• Notes
• Panoramic Adaptor-Spectrum Display; IF 450–470 kHz; can be used for monitor modulation, distortion, carrier shift and other transmission parameters. Designed and manufactured by Panoramic Radio Corp. for Hallicrafters. Differs from Panoramic PCA-2 by knobs and front panel silk-screening. There are at least 4 slightly differing schematics covering the SP-44 and PCA-2 production. Differences are in power supply and center frequency adjustment circuits.

• Price in first year of sale
• 50.00 $

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Communications Receivers

• Circuit diagram reference
• Rider's Perpetual, Volume 17 = 1948 and before

• Mentioned in
• Radios by hallicrafters

• Other Models

• Here you find 898 models, 468 with images and 493 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX