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HQ-120-X (Crystal)

HQ-120-X ; Hammarlund Mfg. Co.; (ID = 289408) Amateur-R
 
HQ-120-X ; Hammarlund Mfg. Co.; (ID = 722683) Amateur-R
 
HQ-120-X ; Hammarlund Mfg. Co.; (ID = 722684) Amateur-R
 
HQ-120-X ; Hammarlund Mfg. Co.; (ID = 722685) Amateur-R
 
HQ-120-X ; Hammarlund Mfg. Co.; (ID = 722686) Amateur-R
 
HQ-120-X ; Hammarlund Mfg. Co.; (ID = 722688) Amateur-R
HQ-120-X ; Hammarlund Mfg. Co.; (ID = 362433) Amateur-R HQ-120-X ; Hammarlund Mfg. Co.; (ID = 262600) Amateur-R
HQ-120-X ; Hammarlund Mfg. Co.; (ID = 1409534) Amateur-R  
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HQ-120-X ; Hammarlund Mfg. Co.; (ID = 362433) Amateur-R
Hammarlund Mfg. Co.;: HQ-120-X [Amateur-R] ID = 362433 933x556
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For model HQ-120-X (Crystal), Hammarlund Mfg. Co.; New York City:
Aus der Sammlung des Deutschen Amateurfunkmuseums.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Hammarlund Mfg. Co.; New York City
Year: 1939–1945 Type: Amateur-Receiver
Valves / Tubes 11: 6S7 6K8 6S7 6S7 6F6 6H6 6H6 6SF5 6V6 6J7 5Z4G VR150
Principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Wave bands Broadcast plus more than 2 Short Wave bands.
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker - This model requires external speaker(s).
Power out 4 W (unknown quality)
from Radiomuseum.org Model: HQ-120-X - Hammarlund Mfg. Co.; New York
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 435 x 255 x 311 mm / 17.1 x 10 x 12.2 inch
Notes + tube 76 for Cristal Model.
Riders mentions late model with tubes 6Z7G and 6F8G (instead of 6H6 in Det./AVC and NL).
AM/CW. Six ranges 540 kHz-31 MHz, bandspread for 80-10 meter HAM-bands;
Switchable Xtal-IF-filter provides bandwith selection in five steps.
Black or gray front-panel. Requires SC-10 speaker (10" perm.-dyn. in matching metal cabinet).
Price in first year of sale 138.00 $
External source of data Ernst Erb
Source of data Communication Receivers
Circuit diagram reference Rider's Perpetual, Volume 10 = 1939 and before
Mentioned in Shortwave Receivers - Past & Present; Fred Osterman, N8EKU (The Radio Amateurs Handbook, ARRL, 1941)

All listed radios etc. from Hammarlund Mfg. Co.; New York City
Here you find 125 models, 70 with images and 43 with schematics for wireless stes etc. French TSF for Télégraphie sans fil.


  
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