• Country
• Great Britain (UK)

• Manufacturer / Brand
• Mullard Wireless, London (see also Mullard Radio Valve)

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 98612

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

• Number of Tubes
• 5

• Valves / Tubes
• AK2 AF3 ABC1 AL4 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 128 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21 cm = 8.3 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: X43A - Mullard Wireless, London see

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 505 x 315 x 185 mm / 19.9 x 12.4 x 7.3 inch

• Notes
• 3 Band reception:
  • LW: 720 - 2000 m.
  • BC: 198 - 585 m.
  • SW: 16,7 - 51 m.
  Tuning scale light bulbs type: 8042 (4V, 500mA).
  Loudspeaker Philips type 9656. Connectors for second loudspeaker and for pick-up. 
   
  This model is comparable with SFR_Radiola_RA43A, NSF H43A, Mediator M43Z, Philips 461A and Philips_4-38A.

• Literature/Schematics (1)
• -- Original-techn. papers. (Generic model 43A by Philips dated 1937)

• Author
• Model page created by Antonio Martins-Pais. See "Data change" for further contributors.

• Other Models

• Here you find 143 models, 117 with images and 59 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Mullard Wireless, London (see also Mullard Radio Valve)