• Country
• Great Britain (UK)

• Manufacturer / Brand
• Racal Engineering / Instruments / Electronics Ltd., Bracknell

• Year
• 1970 ??

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 109054

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Alternating Current supply (AC) / 100-125; 200-250 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Standing Wave Ratio Indicator MA-152 - Racal Engineering /

• Shape
• Rack

• Dimensions (WHD)
• 483 x 133 x 410 mm / 19 x 5.2 x 16.1 inch

• Notes
• SWR meter, working frequencies 2 - 25 MHz, RF power 300 W - 1 kW;
  provides e.h.t. trip circuit, safety circuit that switches off high tension in case of great transmitter - antenna mismatch.
  Matching TA-127 transmitter.

• Net weight (2.2 lb = 1 kg)
• 11.2 kg / 24 lb 10.7 oz (24.67 lb)

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• Other Models

• Here you find 113 models, 62 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Racal Engineering / Instruments / Electronics Ltd., Bracknell