Super-Pro Data
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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


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