• Country
• United States of America (USA)

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

• Year
• 1951

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 204452

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

• Number of Tubes
• 19

• Valves / Tubes
• 6BA6 6BA6 6AC7 6C4 6BE6 6BE6 6BA6 6BA6 6C4 6BA6 6BA6 6BA6 6C4 6AL5 6AL5 12AU7 6V6GT 5R4GY 6AL5 0A2

• Main principle
• Superhet with RF-stage; ZF/IF 3955/455 kHz; 3 AF stage(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 95; 105; 117; 130; 190; 210; 234; 260 Volt Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 2.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Super-Pro 600 SP-600-JX-8 - Hammarlund Mfg. Co. Inc.; New

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Dimensions (WHD)
• 543 x 313 x 431 mm / 21.4 x 12.3 x 17 inch

• Notes
• AM/CW receiver for 540-54000 kHz in six ranges. 6 crystal channels. Above 7,4 MHz double conversion. BF0 +- 3KHz variable; Bandwidth 0,2; 0,5; 1,3; 3; 8 and 13 kHz switchable. 600 Ohm speaker required.

• Net weight (2.2 lb = 1 kg)
• 37 kg / 81 lb 8 oz (81.498 lb)

• Author
• Model page created by Christian Enzesberger. See "Data change" for further contributors.

• 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