|Year: 1937–1939||Type: Communication/Commercial Receiver (also Amateur)|
|Valves / Tubes||16: 6K7 6K7 6L7 6J7 6D6 6D6 6D6 6B7 6C6 6B7 6C5 6F6 6F6 6F6 5Z3 80|
|Principle||Superhet with RF-stage; ZF/IF 465 kHz; 3 AF stage(s)|
|Wave bands||Broadcast, Short Wave(s) and Police.|
|Power type and voltage||Alternating Current supply (AC) / 3 taps: 105; 115; 125 Volt|
|Loudspeaker||Permanent or electro-dynamic (moving coil), system not known yet. / Ø 8 inch = 20.3 cm|
|Power out||10 W (unknown quality)|
|from Radiomuseum.org||Model: Super Pro SP-110 - Hammarlund Mfg. Co.; New York|
|Shape||Tablemodel, with any shape - general.|
|Dimensions (WHD)||18 x 10.5 x 14.2 inch / 457 x 267 x 361 mm|
Two RF amplifiers, 465 kHz IF with continuously variable bandwidth.
The receiver was delivered complete with 8" external speaker chassis and separate power supply unit.
5 Frequency bands:
Hammarlund price list: 405 $, retailer price list: 240 $.
Please note the additional Information at the page of SP-100 Series Overview.
|Source of data||Communication Receivers|
|Mentioned in||Shortwave Receivers - Past & Present; Fred Osterman, N8EKU|
|Literature/Schematics (1)||Radio Shack Catalog (1939, page 06)|
Model page created by a member from D. See "Data change" for further contributors.
All listed radios etc. from Hammarlund Mfg. Co.; New York City
Here you find 125 models, 70 with images and 43 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.