• Country
• Italy

• Manufacturer / Brand
• Elmer , Pomezia

• Year
• 1970 ??

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 137261

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superhet, double/triple conversion

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Communication Receiver SP-520 - Elmer , Pomezia

• Shape
• Tablemodel, with any shape - general.

• Notes
• Triple conversion communication receiver. All solid-state, digital tuning from 2 to 29.999MHz. AM, CW, FSK, LSB, USB, ISB reception modes. Mechanical filters. Last IF 500KHz.
  24VDC supply, usually through an external speaker and control box.

• Net weight (2.2 lb = 1 kg)
• 22 kg / 48 lb 7.3 oz (48.458 lb)

• Author
• Model page created by Emilio Ciardiello. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Elmer , Pomezia