• Country
• Great Britain (UK)

• Manufacturer / Brand
• Henderson; London

• Year
• 1927

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 202596

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Portable Receiver - Henderson; London

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 16.5 x 12.5 x 9.5 inch / 419 x 318 x 241 mm

• Notes
• Two HF valves with aperiodic interstage coupling, grid-leak detector, transformer-coupled LF valve, resistance-capacity-coupled LF valve. Wave range 300-500 and 1200-1800 metres. Enclosed frame aerial. Built-in Celestion loudspeaker

• Net weight (2.2 lb = 1 kg)
• 30 lb (30 lb 0 oz) / 13.620 kg

• Price in first year of sale
• 30.00 GBP

• Source of data
• Wireless World (The), London (WW, 79)

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Henderson; London