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As a member you can upload pictures (but not
single models please) and add text.
Both will display your name after an
officer
has activated your content, and will be
displayed under «Further details ...» plus the
text also in the forum. |
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| Name: |
Hammarlund Mfg. Co.
(USA)
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| Abbreviation: |
hammarl-mf |
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| History: |
Hammarlund Mfg. Co.; New York City - Trade name Hamilton
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Some models:
| Ctry |
Year |
Name |
1st Tube |
Notes |
| USA |
33 – 35
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CometPro Var. 4 (acc. Moore)
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57
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Hammarlund Comet Pro (Later model, Variation 4 according to Moore):
Covers 1,5 - 20 M...
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| USA |
33 – 35
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CometPro Var. 3 (acc. Moore)
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57
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Hammarlund Comet Pro (Later model, Variation 3 according to Moore):
Covers 1,5 - 20 M...
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| USA |
63 – 72
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HQ-180A (HQ180A)
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6BZ6
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IF-Freq. 3035/455/60 kHz. Successor of HQ-180. Features solid state power supply, 230 VAC,...
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| USA |
52
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Super-Pro 600 SP-600-JX-18
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6BA6
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AM/CW receiver for 540-54000 kHz in six ranges. 6 crystal channels. Above 7,4 MHz double c...
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| USA |
37 / 38
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Super Pro SP-110LXR (SP110LXR)
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6J7
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The Super Pro SP-110L series is similar to the SP-110, with one or two low frequency band...
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| USA |
60 / 61
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HX-500
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6AU6
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SSB, DSB, CW, FM, FSK for RTTY operation on the 3.5 to 28 MHz HAM bands, up to 100 watts R...
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| USA |
48
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Super-Pro 600 SPC-600-X (SPC60...
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6BA6
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*** A radio that never was! *** ein Radio, das es nie gab! ***
This predecessor of th...
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| USA |
48
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Transmitter Four-20
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807
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Crystal controlled CW transmitter for 80,40, 20 and 10 m-band. Final stage uses plug-in co...
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| USA |
60 – 65
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HQ-100A (HQ100A)
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6BZ6
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The HQ-100A is similar to the HQ-100, but with a separate BFO built-in and the optional cl...
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| USA |
56 – 60
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HQ-100 (HQ100)
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6BZ6
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Covers 0,54 - 30 MHz in 4 bands (0.54-1.6 / 1.6-4 / 4-10 / 10-30 MHz), AM, CW (BFO);
...
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| USA |
61 / 62
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HX-Fifty HX-50
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6C10
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CW, AM and SSB-transmitter for 80 to 10 Meters HAM bands, 160 meters optionally.
Intern...
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| USA |
60 – 65
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HQ-110 AE (HQ110AE)
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6BZ6
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Export version for 230V. Receiver for 6, 10, 15, 20, 40, 80 and 160-m ham bands.
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| [rmxhdet-en] |
Further details for this radio
manufacturer by the members (rmfiorg):
| Cross Referrence for Older Hammarlund Super Pro Receivers (01.01.2007) Richard MC Clung 1848/0 |
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1. CROSS REFERENCES FOR COMMERCIAL AND SIGNAL CORPS NOMENCLATURE
Hammarlund Commercial Equivalent Signal Corps
Nomenclature Nomenclature
-------------------------------------------------------------------
SP-210-LX BC-779-A
SP-200-LX BC-779-B
SP-210-SX BC-794-A
SP-200-SX BC-794-B
SP-210-X BC-1004-B
SP-200-X BC-1004-C and -D
NONE R-129/U
--------------------------------------------------------------------
NOTE: When an R appears in the Hammarlund commercial Model, such as
SPR, it indicates that the equipment is a rack model rather than a
table model. All SP and SPR models are considered to be identical.
2. DIFFERENCE IN MODELS
a. The external appearences of the receiver and power supply units
for all models are practically identical except that Radio Receiver
BC-1004-D does not contain the S meter. The various models can be
rack or table mounted.
b. Radio Receivers BC-779-A and -B are alike, Radio Receivers
BC-794-A and -B are alike, and Radio Receivers BC-1004-B and -C are
alike with the exception that in the later issues of each model,
potted type transformers and chokes with terminal boards are used in
place of leads.
c. Radio Receiver BC-1004-C and -D are identical except for the S
meter.
d. Radio Receiver R-129/U is exactly the same as Radio Receiver
BC-1004-C except for frequency coverage.
e. Radio Receivers BC-779-(*), BC-794(*), BC-1004(*), and R-129/U
are funcitionally alike except for the differences in frequency
ranges.
3. FREQUENCY COVERAGE BY MODEL
SP-200-LX 100-200Kc
SP-210-LX 200-400Kc
BC-779-(*) 2.5-5Mc
5-10Mc
... More...
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| Hammarlund Mfg.Co. (09.09.2005) Hilmer Grunert 975/0 |
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The Hammarlund Manufacturing Company
Oscar Hammarlund started the Hammarlund Manufacturing Company in 1910. In the 1920´s the Company, through an affiliate, Hammarlund-Roberts, Inc., manufactured broadcast receivers, and Hammarlund Mfg. Co. marketed components such as variable capacitors, coils and dials. The Hammarlund-Roberts name disappeared about 1932. The two Companies used the same address on West 33rd Street in New York City.
Late in 1931 Hammarlund introduced the “Comet” receiver, perhaps the first superheterodyne communications receiver. They followed in the spring of 1932 with the improved “Comet Pro” model which continued in production, with variations, until 1935.
Design of the best known and long lived receiver in the Hammarlund line began in 1933. This was to be the ultimate Receiver and was originally called the “Comet Super Pro” but it eventually became simply the “Super Pro”. Lik... More...
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