• Country
• Great Britain (UK)

• Manufacturer / Brand
• Farnell A.C. Ltd.; Leeds

• Year
• 1979

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 305606

• • Brand: WAL

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• PLL, Phase-locked loop

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: SIGNAL GENERATOR SSG 520 - Farnell A.C. Ltd.; Leeds

• Dimensions (WHD)
• 440 x 137 x 440 mm / 17.3 x 5.4 x 17.3 inch

• Notes
• • Frequency range: 10-520 MHz
  • Resolution:100Hz
  • Frequency Lock indication by LED;
  • Output level: 0dBm into 50 ohm (224mV r.m.s. );
  • Source impedance: 50 ohm
  • AM and FM modulation,  AM depth: 90%;
  • FM deviation: 0-3-10-30 KHz peak;
  • Internal reference frequency: 1MHz;
  • External sweep imput;
  • SINAD meter;
  • Power consumption: 30VA

• Net weight (2.2 lb = 1 kg)
• 13.8 kg / 30 lb 6.3 oz (30.396 lb)

• Mentioned in
• Original manufcturer's manual

• Author
• Model page created by Giuseppe Feniello. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Farnell A.C. Ltd.; Leeds