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FRDX-500; Sommerkamp (ID = 676713) Amateur-R FRDX-500; Sommerkamp (ID = 676717) Amateur-R
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FRDX-500; Sommerkamp (ID = 676713) Amateur-R
Sommerkamp: FRDX-500 [Amateur-R] ID = 676713 933x527
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For model FRDX-500, Sommerkamp
Country:  Germany
Manufacturer / Brand:  Sommerkamp
alternative name
Sommerkamp El. Schweiz
Year: 1968 Category: Amateur-Receiver (amateur bands, may include broadcast bands)
Valves / Tubes 10: 6BZ6 6BZ6 6BE6 6U8 6U8 12AT7 12AT7 6BA6 6BA6 6BM8
Semiconductors (the count is only for transistors) 7:
Main principle Superhet, double/triple conversion; 2 AF stage(s)
Wave bands Wave Bands given in the notes.
Power type and voltage Alternating Current supply (AC) / 100-234 Volt
Loudspeaker - This model requires external speaker(s).
Power out 1 W (unknown quality)
from Model: FRDX-500 - Sommerkamp
Material Metal case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 370 x 160 x 290 mm / 14.6 x 6.3 x 11.4 inch
Notes CW, SSB, AM and FM receiver for 160, 80, 40, 20, 15, 10, 11 and WWV band. AF output 8 and 600 Ohms. Ready for 2 and 6 meter converter. Made by Yaesu for Sommerkamp.
Net weight (2.2 lb = 1 kg) 11.4 kg / 25 lb 1.8 oz (25.11 lb)
Price in first year of sale 1,400.00 DM
Collectors' prices  
Mentioned in Katalog H.Bauer 1968

Model page created by Otto Frosinn. See "Data change" for further contributors.

All listed radios etc. from Sommerkamp
Here you find 89 models, 72 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.