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DF Unit MCS 22

DF Unit MCS 22; Seawave where? (ID = 2305570) Radio DF Unit MCS 22; Seawave where? (ID = 2305571) Radio
DF Unit MCS 22; Seawave where? (ID = 2305573) Radio
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DF Unit MCS 22; Seawave where? (ID = 2305570) Radio
Seawave where?: DF Unit MCS 22 [Radio] ID = 2305570 1400x1050
Select picture or schematic to display from thumbnails on the right and click for download.
For model DF Unit MCS 22, Seawave (where?):
This is the front view of the Seawave Mcs22. It has an antenna tune control on the top left of the front panel.
Country:  Great Britain (UK)
Manufacturer / Brand:  Seawave (where?)
Year: 1956–1961 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: DF92 DK92 DF92 DF92 DAF91 DL92
Main principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details Radio with other functions
Power type and voltage Dry Batteries / 1.5v & 67.5v Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
Power out 0.1 W (0.25 W max.)
from Model: DF Unit MCS 22 - Seawave where?
Material Metal case
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 12 x 9 x 8 inch / 305 x 229 x 203 mm

Portable Radio Direction Finder (RDF) used as an aid for position locating/fixing at sea.

By tuning into a fixed coastal radio beacon and turning the ferrite aerial to find a null a direction to the beacon can be found and recorded, Normally 3 seperate beacons would be identified by their call sign identity and the 3 results triangulated on a chart.

Wave bands covered are;
Long wave, 150 to 425KHz
Medium wave,  600kHz to 1.8 MHz
Short wave, 1.4 to 4.0MHz

Net weight (2.2 lb = 1 kg) 2 kg / 4 lb 6.5 oz (4.405 lb)

Model page created by Trevor Goodenough. See "Data change" for further contributors.

All listed radios etc. from Seawave (where?)
Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.