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HQ-129-X

HQ-129-X; Hammarlund Mfg. Co. (ID = 464173) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464174) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464175) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464176) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464177) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464178) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464179) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464180) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464181) Amateur-R
 
HQ-129-X; Hammarlund Mfg. Co. (ID = 464182) Amateur-R
HQ-129-X; Hammarlund Mfg. Co. (ID = 497838) Amateur-R HQ-129-X; Hammarlund Mfg. Co. (ID = 465385) Amateur-R
HQ-129-X; Hammarlund Mfg. Co. (ID = 465383) Amateur-R HQ-129-X; Hammarlund Mfg. Co. (ID = 266992) Amateur-R
HQ-129-X; Hammarlund Mfg. Co. (ID = 465382) Amateur-R HQ-129-X; Hammarlund Mfg. Co. (ID = 465384) Amateur-R
HQ-129-X; Hammarlund Mfg. Co. (ID = 465386) Amateur-R HQ-129-X; Hammarlund Mfg. Co. (ID = 497835) Amateur-R
HQ-129-X; Hammarlund Mfg. Co. (ID = 497836) Amateur-R HQ-129-X; Hammarlund Mfg. Co. (ID = 497837) Amateur-R
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HQ-129-X; Hammarlund Mfg. Co. (ID = 497838) Amateur-R
Hammarlund Mfg. Co.: HQ-129-X [Amateur-R] ID = 497838 800x584
Select picture or schematic to display from thumbnails on the right and click for download.
For model HQ-129-X, Hammarlund Mfg. Co. Inc.; New York, NY:
Crinkle finish is better than picture shows. Uncleaned.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Hammarlund Mfg. Co. Inc.; New York, NY
Year: 1946–1953 Category: Amateur-Receiver (amateur bands, may include broadcast bands)
Valves / Tubes 10: 6SS7 6K8 6SS7 6SS7 6SS7 6H6 6SN7 6SJ7 6V6 5U4G 0C3
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast plus more than 2 Short Wave bands.
Details
Power type and voltage Alternating Current supply (AC) / 105-125 Volt
Loudspeaker - This model requires external speaker(s).
Power out 3 W (unknown quality)
from Radiomuseum.org Model: HQ-129-X - Hammarlund Mfg. Co. Inc.; New
Material Metal case
Shape Boatanchor (heavy military or commercial set >20 kg).
Dimensions (WHD) 495 x 270 x 315 mm / 19.5 x 10.6 x 12.4 inch
Notes

Covers 540 kHZ - 31 MHz in six bands (540-1320 kHz/ 1,32-3,2 / 3,2-5,7 / 5,7-10 / 10-18 / 18-31 MHz / bandspread in 80 - 10 amateur bands), AM, CW(BFO).
Optional matching SC-10 speaker, FS-135-C calibrator.
Early models with red lettering of Hammarlund name & model number, usually white lettering, late models with black lettering for model numbering.

Early models do not have bandspread for 15m amateur band; later models have bandspread for 15m and bandspread logging scale changes from 200 to 100.  

 

 

Net weight (2.2 lb = 1 kg) 23.1 kg / 50 lb 14.1 oz (50.881 lb)
Price in first year of sale 200.00 $
External source of data Ernst Erb
Source of data Shortwave Receivers - Past & Present (3rd ed.)
Circuit diagram reference Rider's Perpetual, Volume 15 = 1947 and before
Mentioned in Photofact Folder, Howard W. SAMS (Set 8 folder 468-18 date 11-46)
Literature/Schematics (1) 1951 Newark catalog Nº 51
Literature/Schematics (2) Radio Retailing (Radio & Television R.) (January 1946 page 129. July 1946 page 50.)


All listed radios etc. from Hammarlund Mfg. Co. Inc.; New York, NY
Here you find 138 models, 83 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Hammarlund Mfg. Co.: HQ-129-X
Threads: 1 | Posts: 2
Hits: 473     Replies: 1
hammarl-mf: hq129 too much B+
John Morris
28.Jun.18
  1

my 129  is running too much b+ ....340 at pin 8 5u4 versus 300 ....this causes vr tube to overwork by 50%....60 ma vs 40max

....the radio is freshly recapped and appears to be working well... i am thinking of placing a suitable resistor between 5u4 pin 8 and the choke....any ideas???...john

John Morris
28.Jun.18
  2

nevermind...it wasa line voltage thing....123 line volts caused problem...radio now running on 114 from variac...302 volts at pin 8

 
Hammarlund Mfg. Co.: HQ-129-X
End of forum contributions about this model

  
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