• Country
• United States of America (USA)

• Manufacturer / Brand
• Meissner Mfg. Div., Maguire Industries, Inc. (IL)

• Year
• 1952 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 46985

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

• Number of Tubes
• 4

• Valves / Tubes
• 6BA6 6BA6 6AT6 6X4

• Main principle
• TRF with diode detector; 1 AF stage(s)

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Details
• Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 60Hz, 117V=110-120 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: 4E AM-TRF Tuner - Meissner Mfg. Div., Maguire

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 11 x 5 x 7 inch / 279 x 127 x 178 mm

• Notes

• Meissner model 4E is an AC operated TRF tuner with self contained power supply. Broadband BC receiver, two tuned bandpass filters with approx. ±15 kHz pass band.

• Price in first year of sale
• 42.00 $

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 21, Copyright 1950

• Literature/Schematics (1)
• 1951 Newark catalog Nº 51

• Literature/Schematics (2)
• Photofact Folder, Howard W. SAMS (Set 172, folder 5, dated 7-52)

• Other Models

• Here you find 74 models, 57 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Meissner Mfg. Div., Maguire Industries, Inc. (IL)