HQ-129-X early
Hammarlund Mfg. Co. Inc.; New York, NY
- Produttore / Marca
- Hammarlund Mfg. Co. Inc.; New York, NY
- Anno
- 1946–1952 ?
- Categoria
- Ricevitore amatoriale (può includere bande broadcast)
- Radiomuseum.org ID
- 44059
Picture from David Meadows.
Picture from David Meadows.
By courtesy of William Kendrick, USA
Underside of chassis, unrestored.
Front Image, unrestored/uncleaned.
Picture from Richard Pecoroni.
Picture from Richard Pecoroni.
Picture from Richard Pecoroni.
Clicca sulla miniatura dello schema per richiederlo come documento gratuito.
- Numero di tubi
- 10
- Principio generale
- Supereterodina con stadio RF; ZF/IF 455 kHz; 2 Stadi BF
- Gamme d'onda
- Onde medie (OM) e più di 2 gamme di onde corte (> 2 x OC).
- Tensioni di funzionamento
- Alimentazione a corrente alternata (CA) / 105-125 Volt
- Altoparlante
- - Questo apparecchio richiede altoparlante/i esterno/i.
- Potenza d'uscita
- 3 W (qualità ignota)
- Materiali
- Mobile di metallo
- Radiomuseum.org
- Modello: HQ-129-X [early] - Hammarlund Mfg. Co. Inc.; New
- Forma
- Boatanchor (pesante apparecchio militare o commerciale, > 20 kg)
- Dimensioni (LxAxP)
- 495 x 270 x 315 mm / 19.5 x 10.6 x 12.4 inch
- Annotazioni
-
The Hammarlund HQ-129-X (early) Communications Receiver has the following features:
- Covers 540 kHZ - 31 MHz in six bands:
- 540 - 1320 kHz
- 1.32 - 3.2 MHz
- 3.2 - 5.7 MHz
- 5.7 - 10 MHz
- 10 - 18 MHz
- 18 - 31 MHz
- Bandspread in 80, 40, 20, and 10 amateur bands.
- AM, CW(BFO).
- Headphones jack.
- Optional matching PSC-10 speaker.
- Optional FS-135-C Frequency Standard (Crystal Calibrator) may be added by modifying the chassis.
The HQ-129-X (early) model does not have bandspread on the 15 meter band (21 MHz) and is identified with white lettering of the Hammarlund badge & HQ-129-X model number; bandspread logging scale is 0 to 200.
The HQ-129-X (late) model does have bandspread on the 15 meter band (21 MHz) and is identified with red lettering of the Hammarlund badge & HQ-129-X model number; bandspread logging scale is 0 to 100.
Price at introduction was $129 (early model) (intended to reflect the model number), but price increased the following year and sold for $239 (late model) by the end of production in 1953.
- Covers 540 kHZ - 31 MHz in six bands:
- Peso netto
- 23.1 kg / 50 lb 14.1 oz (50.881 lb)
- Prezzo nel primo anno
- 129.00 USD
- Fonte esterna dei dati
- Ernst Erb
- Fonte dei dati
- Shortwave Receivers - Past & Present (3rd ed.)
- Riferimenti schemi
- Rider's Perpetual, Volume 15 = 1947 and before
- Bibliografia
- Photofact Folder, Howard W. SAMS (Set 8 folder 468-18 date 11-46)
- Letteratura / Schemi (1)
- 1951 Newark catalog Nº 51
- Letteratura / Schemi (2)
- Radio Retailing (Radio & Television R.) (January 1946 page 129. July 1946 page 50.)
- Letteratura / Schemi (3)
- The Communications Receiver-The 1945 Hammarlund HQ-129X, AWA, article by Bill Fizette
- Letteratura / Schemi (4)
- Instruction Manual Hammarlund HQ-129-X Amateur Communications Receiver, undated
- Altri modelli
-
In questo link sono elencati 144 modelli, di cui 92 con immagini e 58 con schemi.
Elenco delle radio e altri apparecchi della Hammarlund Mfg. Co. Inc.; New York, NY
Collezioni
Il modello fa parte delle collezioni dei seguenti membri.
Discussioni nel forum su questo modello: Hammarlund Mfg. Co.: HQ-129-X
Argomenti: 1 | Articoli: 2
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