| This section is
underdevelopment. Please proof read, and submit any
suggestions or additional information to:
skywaves@bw.webex.net
It would be helpful to cite the source of your
information. Revised:
12 Nov 2003 |
Model
Number Decoder
| SP- |
2 |
10- |
L |
X |
| CABINET | FAMILY | SPEAKER | FREQ. COVERAGE | IF FILTER |
| SP - Table-Top (Note1) |
_ - 10 Series Big-pin glass tubes | 00 - No Speaker (Note 3) |
_ - 535KHz - 20MHz | _ - 3 - 16 Khz variable LC |
| SPR - Rack (Note 2) |
1 - 100 Series Metal tubes in front end | 10 - 8-Inch (Jensen) | L - 150-300KHz,
535-2500KHz 5-20MHz |
X - 3 - 16 Khz variable LC plus crystal |
| 2
- 200
Series All metal tubes |
20 - 12-inch (Jensen) | S - 1240KHz - 40MHz | ||
| 50 - 15-inch Console model only (Note 4) |
1
– All
10 and 100 series
sets have 18” front panels and covers mounted by thumb screws
through
front
panel. All 200
series sets have 19”
panels. SP-200
series sets were
delivered in rack cabinets.
2
–
SPR-200 set are believed
to have covers mounted with thumb screws through the front panel as in
the
military AN/FRR-12.
3 - "00" is used generically in
Hammerlund
documents, e.g. SP-200-LX, but such part numbers are not observed in
pricelists.
4– The console
models were
SP-150 and SP-150-S. They
have
wood-grain (painted metal) front panels and lack crystal filters and
BFO’s.
Advertised
Model Numbers
| MODEL # | LIST |
MODEL # | LIST | MODEL # | LIST | MODEL # | LIST |
| SP-10
SP-10X SP-20 SP-20X |
$330 $360 $345 $375 |
SP-110 SP-110-S SP-110-SX SP-110-X SP-120 SP-120-S SP-120-SX SP-120-X SP-150 SP-150-S |
$405 $405 $435 $435 $430 $460 $460 $550 $550 |
SP-210 SP-210-L SP-210-LX SP-210-S SP-210-SX SP-220 SP-220-L SP-220-LX SP-220-S SP-220-SX |
SPR-210 SPR-210-L SPR-210-LX SPR-210-S SPR-210-SX SPR-220 SPR-220-L SPR-220-LX SPR-220-S SPR-220-SX |
Military Super-Pro’s
| MODEL |
BANDS |
USED IN |
SIMILAR TO |
COMMENTS |
| BC-764 |
540-1160 KHz 1160-2500 KHz 2.5-5 MHz 5-10 MHz 10-20 MHz |
SCR-244-A |
SP-200-X |
|
| BC-779 |
100-200 KHz 200-400 KHz 2.5-5 MHz 5-10 MHz 10-20 MHz |
SCR-237 |
||
| BC-794 |
1250-2500 KHz 2.5-5 MHz 5-10 MHz 10-20 MHz 20-40 MHz |
SCR-704 | SPR-200-SX |
|
| BC-1004 |
540-1160 KHz 1160-2500 KHz 2.5-5 MHz 5-10 MHz 10-20 MHz |
SCR-244-B/C AN/FRR-4 |
SP-200-X |
|
| R-129/U |
300-540 KHz 540-1160 KHz 1160-2500 KHz 2.5-5 MHz 5-10 MHz |
|||
| R-270/FRR |
1250-2500 KHz 2.5-5 MHz 5-10 MHz 10-20 MHz 20-40 MHz |
AN/FRR-12 |
BC-794 SPR-200-SX |
Diversity TTY Xtal HFO Xtal BFO IF output |