• Country
• Great Britain (UK)

• Manufacturer / Brand
• MILITARY U.K. (different makers for same model)

• Year
• 1938 ??

• Category
• Military Equipment (not Re, Tr or RXT)

• Radiomuseum.org ID
• 146103

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

• Number of Tubes
• 4

• Valves / Tubes
• HL2 HL2 220TH 215P

• Main principle
• 1 AF stage(s)

• Power type and voltage
• Storage and/or dry batteries / 2 & 60 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: wavemeter W1191A [10T/565] - MILITARY U.K. different makers

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

• Dimensions (WHD)
• 280 x 280 x 310 mm / 11 x 11 x 12.2 inch

• Notes
• This is a wavemeter covering 100kHz to 20MHz with 8 bands. Same usage as BC221 but older and heavier. Calibrated with a 1MHz XTAL included in the set. A calibration chart is used. Powered by a 60V primary battery for HV and a rechargeable 2V 7Ah battery for the LV. Very old UK tubes.

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

• Author
• Model page created by Serge Laffont. See "Data change" for further contributors.

• Other Models

• Here you find 152 models, 120 with images and 48 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from MILITARY U.K. (different makers for same model)