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M-42 Dual-Wave

M-42 Dual-Wave ; Lafayette Radio & TV (ID = 672626) Radio M-42 Dual-Wave ; Lafayette Radio & TV (ID = 672627) Radio
M-42 Dual-Wave ; Lafayette Radio & TV (ID = 672628) Radio M-42 Dual-Wave ; Lafayette Radio & TV (ID = 672629) Radio
M-42 Dual-Wave ; Lafayette Radio & TV (ID = 672630) Radio
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M-42 Dual-Wave ; Lafayette Radio & TV (ID = 672626) Radio
Lafayette Radio & TV: M-42 Dual-Wave [Radio] ID = 672626 866x933
Select picture or schematic to display from thumbnails on the right and click for download.
For model M-42 Dual-Wave, Lafayette Radio & TV Corp; New York (NY):
Lafayette Catalog Nº 53 for 1933, page 7.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Lafayette Radio & TV Corp; New York (NY)
alternative name
 
Wholesale Radio
Year: 1932/1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 56 58 58 58 55 47 47 80
Main principle Superheterodyne (common); ZF/IF 520 kHz; 2 AF stage(s)
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast plus more than 2 Short Wave bands.
Details
Power type and voltage Alternating Current supply (AC) / 25 - 40 cycles 220 - 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: M-42 Dual-Wave - Lafayette Radio & TV Corp; New
Material Wooden case
Shape Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
Dimensions (WHD) 16 x 19 x 11.5 inch / 406 x 483 x 292 mm
Notes The Rider's schematic 10-8 has been drawn Sept. 26, 1935 and shows the same schematic for M-41 and M-43. This family uses 3 tuned IF filters. Push-pull output. Oscillator is the tube 56. The 55 is the diode detector incl. for AVC. Four different bands are reached by rotary band switching: BC 194 - 555 m, 72.4 - 216 m, 32.3 - 96.2 m and 12 to 33 m. Tone control, calibrated 2-speed dial, push-pull output. Sensivity is better than 2.5 microvolts per meter with 10 kc selectivity.

The family shows model M-39 Dual-Wave chassis only list price $ 77.00, Lafayette price $ 34.50, M-40 for 220-240 volts 25-40 cycles (83.00) for $ 37.50, M-41 with cabinet (86.50) for $ 38.75 and M-42 for 220-240 volt 25-40 cycles (92.50) for $ 41.75. See details and summaries for the models of this catalog no. 53 for 1933 (Season 1932/33).
Price in first year of sale 42.00 $
Circuit diagram reference Rider's Perpetual, Volume 10 = 1939 and before
Literature/Schematics (1) Lafayette Radio Catalog (Lafayette Catalog Nº 53 for 1933, page 7.)

Model page created by Ernst Erb. See "Data change" for further contributors.



All listed radios etc. from Lafayette Radio & TV Corp; New York (NY)
Here you find 1308 models, 1116 with images and 397 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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