• Country
• United States of America (USA)

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

• Year
• 1940–1943

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 43876

• Number of Tubes
• 6

• Valves / Tubes
• 6SK7 6K8 6SK7 6SQ7 6U5 6G6

• Main principle
• Superhet with RF-stage; ZF/IF 175 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Radio Compass S-30 - Hallicrafters, The; Chicago,

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• Direction Finding Receiver with Tuning Eye, Coverage: Beacon-Band 0.22-0.55,Broadcast-Band 0.55-1.3, Marine-Band 1.3-3MHz

• Price in first year of sale
• 100.00 $

• External source of data
• Ernst Erb

• Source of data
• Communications Receivers

• Circuit diagram reference
• Rider's Perpetual, Volume 12 = ca. 1941 and before

• 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