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ATS-818; Sangean; Chung Ho (ID = 1913019) Radio
ATS-818; Sangean; Chung Ho (ID = 1913020) Radio
ATS-818; Sangean; Chung Ho (ID = 1913021) Radio
ATS-818; Sangean; Chung Ho (ID = 1913022) Radio
ATS-818; Sangean; Chung Ho (ID = 107343) Radio  
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ATS-818; Sangean; Chung Ho (ID = 107343) Radio
Sangean; Chung Ho: ATS-818 [Radio] ID = 107343 350x292
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For model ATS-818, Sangean; Chung Ho City:
Country:  Taiwan (Republic of China)
Manufacturer / Brand:  Sangean; Chung Ho City
Year: 1992 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superhet, double/triple conversion; ZF/IF 49995/450 kHz
Wave bands Broadcast, Long Wave, more than 2 x SW plus FM or UHF.
Power type and voltage Dry Batteries / 4 x 1.5 & 3 x 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: ATS-818 - Sangean; Chung Ho City
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 300 x 190 x 80 mm / 11.8 x 7.5 x 3.1 inch
Notes AM coverage 150 - 29999 kHz; AM / SSB(BFO); direct keypad frequency input, 45 memories, clock/timer;
Also sold as Siemens RK-665 / Siemens RK-765, Radio Shack Realistic DX-390.
Net weight (2.2 lb = 1 kg) 1.8 kg / 3 lb 15.4 oz (3.965 lb)
Price in first year of sale 180.00 $
Collectors' prices  

Model page created by Martin Bösch. See "Data change" for further contributors.

All listed radios etc. from Sangean; Chung Ho City
Here you find 53 models, 49 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


Forum contributions about this model
Sangean; Chung Ho: ATS-818
Threads: 1 | Posts: 3
Hits: 501     Replies: 2
sangean: View of cicuit board transistor placement.
Bobby Haas

Can any one tell me where to get a pictorial view of the transistor layout on the circuit board. I found a view of the solder side of the board but transistors are not labeled. No view of the component side was given. The radio is a Sangean ATS-818.  Any help would be appreciated.   Bob

Bruce Cohen

This radio is identical with Siemens RK665. I have one of these which came here with poor AM-reception. It is now repaired and reception is fine. Under RK665 you can find a block diagram, maybe that helps in your repair.

Bruce Cohen


They have two copies of the complete manual, but the quality is not best. May be of help anyway.

See page 25








Sangean; Chung Ho: ATS-818
End of forum contributions about this model