• Country
• United States of America (USA)

• Manufacturer / Brand
• Hammarlund Mfg. Co. Inc.; New York, NY

• Year
• 1942 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 44065

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

• Number of Tubes
• 16

• Valves / Tubes
• 6K7 6K7 6L7 6J7 6K7 6SK7 6SK7 6H6 6M7 6SJ7 6SK7 6M6 6C6 6F6 6F6 6F6

• Main principle
• Superhet, double/triple conversion

• from Radiomuseum.org
• Model: Super-Pro SP200X [late] - Hammarlund Mfg. Co. Inc.; New

• Notes
• Model referenced in Rider's schematics, probably this was a comprehensive designation for SP-210X series receivers.
  Unklear whether a set with designations SP-200 has ever been produced, further informations needed.
  Bezeichnung SP-200 / SP-200 series taucht nur auf als zusammenfassende Bezeichnung der Empfänger der SP-210X Modellreihe.
  Empfänger mit Typenschild SP-200X sind bis anhin nicht bekannt.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 13 = 1942 and before

• Other Models

• Here you find 144 models, 92 with images and 58 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hammarlund Mfg. Co. Inc.; New York, NY