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Sky Champion S-20R

ID = 18687

Sky Champion S-20R; Hallicrafters, The; (ID = 18375) Amateur-R

Sky Champion S-20R; Hallicrafters, The; (ID = 872204) Amateur-R

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Sky Champion S-20R; Hallicrafters, The; (ID = 265655) Amateur-R

Sky Champion S-20R; Hallicrafters, The; (ID = 295673) Amateur-R

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Sky Champion S-20R; Hallicrafters, The; (ID = 265654) Amateur-R

Hallicrafters, The;: Sky Champion S-20R [Amateur-R] ID = 265654 729x451

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For model Sky Champion S-20R, Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX:
Ebay Nr. 300041190203 Bild bearbeitet.

Country:

United States of America (USA)

Manufacturer / Brand:

Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX

Year: 1939–1945

Category: Amateur-Receiver (amateur bands, may include broadcast bands)

Valves / Tubes

9: 6SK7 6K8 6SK7 6SK7 6H6 6J5GT 6SQ7 6F6G 80

Main principle	Superhet with RF-stage; ZF/IF 455 kHz
Tuned circuits	9 AM circuit(s)
Wave bands	Broadcast, Short Wave(s) and Police.
Details
Power type and voltage	Alternating Current supply (AC) / 117 Volt
Loudspeaker	Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out	3 W (unknown quality)
from Radiomuseum.org	Model: Sky Champion S-20R - Hallicrafters, The; Chicago,
Material	Metal case
Shape	Boatanchor (heavy military or commercial set).
Dimensions (WHD)	470 x 215 x 240 mm / 18.5 x 8.5 x 9.4 inch
Notes	Coverage: 0.540-1.77, 1.72-5.4, 5.3-15.7, 15.2-44MHz, AM/CW, 50 Ohms Antenna Input
Net weight (2.2 lb = 1 kg)	11.5 kg / 25 lb 5.3 oz (25.33 lb)
Price in first year of sale	50.00 $
Collectors' prices
External source of data	E. Erb 3-907007-36-0
Source of data	Communications Receivers
Circuit diagram reference	Rider's Perpetual, Volume 11 = ca. 1940 and before

All listed radios etc. from Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX
Here you find 822 models, 435 with images and 389 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.

Museum "Das Rundfunkmuseum"

Literature "Das Rundfunkmuseum" Vol. 1 No. 2 | 2016-12

Collection of Michael Gnaedig-Fischer (MEX)

Collection of Mark Saltzman (USA)

Collection of Sofronios Markidis (GR)

Collection of Pete Rich (GB)

Collection of Jürgen Bauch (D)

Collection of David Spruill (USA)