• Country
• Great Britain (UK)

• Manufacturer / Brand
• Bush Radio Ltd.; london

• Year
• 1948

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 103149

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

• Number of Tubes
• 6

• Valves / Tubes
• CY31 ECH35 EF39 EF39 EBC33 CL33

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 100-130; 200-250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 inch = 25.4 cm

• Power out
• 3 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: EBS4 - Bush Radio Ltd.; london

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

• Dimensions (WHD)
• 610 x 467 x 305 mm / 24 x 18.4 x 12 inch

• Notes

• 6-Band-Radio: Band 1: 20-30 MHz, Band 2: 14.5-21 MHz, Band 3: 9.35-14.5 MHz, Band 4: 5.9-9.5 MHz, Band 5: 1.9-6.5 MHz, Band 6: 540-1875 kHz; additional special dial tuning funktion.

  The EBS4 works on A.C. supplies, 100-130 volts and 200-250 volts, 40-100 cycles; current consumption is 40 watts.

  Similar to the universal model EU4 which works on either A.C. or D.C. supplies 100-120 and 200-250 volts; current consumption is approximately 60 watts.

  The Bush Teleflic is a mechanical logging device with a rotary optical readout, letters, and numbers with a full sweep of the numbers for each letter. It is driven by the tuning mechanism. It was intended to make it easier to retune to specific stations on shortwave. It has no electronics other than backlight and it is not a "bandspread" mechanism nor any effect on selectivity. It is on at least the SW45, BA53, BA53 Export, EBS4, BA63 and PB53 models.

• Net weight (2.2 lb = 1 kg)
• 15 kg / 33 lb 0.6 oz (33.04 lb)

• Source of data
• -- Collector info (Sammler)

	Bush EBS.4 & EU.4 Leaflet.	3380 KB
	Bush EBS.4 & EU.4 service Manual	5688 KB

• Documents regarding this model

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 401 models, 334 with images and 239 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bush Radio Ltd.; london