Super-Pro 600 SP-600-JX-21

• Country
• United States of America (USA)

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

• Year
• 1953–1955 ?

• Category
• Military Receiver

• Radiomuseum.org ID
• 70700

• Picture
• Schematics

Previous Next

Previous Next

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

• Number of Tubes
• 19

• Valves / Tubes
• 6BA6 6BA6 6BA6 6BA6 6BA6 6BA6 6BA6 6C4 6C4 6C4 6AC7 6BE6 6BE6 6AL5 6AL5 6AL5 12AU7 6V6 5R4GY 0A2

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

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 95-260 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-21 - Hammarlund Mfg. Co. Inc.; New

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

• Dimensions (WHD)
• 19 x 10.5 x 16.5 inch / 483 x 267 x 419 mm

• Notes
• JAN level construction and components. Coverage 540 - 54000 kHz in six ranges, also six crystal controlled channels, AM/CW/MCW, dual conversion above 7.4 MHz. Voltage reg. OA2. Set needs 600 Ohm speaker (SP-300). Acc.: SPC-10 SSB IF-converter, table-top cabinet.

• Net weight (2.2 lb = 1 kg)
• 31.5 kg / 69 lb 6.1 oz (69.383 lb)

• Price in first year of sale
• 985.00 $

• External source of data
• Instruction manual

• Source of data
• Communications Receivers

• Mentioned in
• Shortwave Receivers - Past & Present (3rd ed.)

• Author
• Model page created by a member from D. 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