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Nagra IV-SJ

Nagra IV-SJ; Kudelski SA; (ID = 2044001) R-Player Nagra IV-SJ; Kudelski SA; (ID = 2044002) R-Player
Nagra IV-SJ; Kudelski SA; (ID = 2044003) R-Player Nagra IV-SJ; Kudelski SA; (ID = 2044004) R-Player
Nagra IV-SJ; Kudelski SA; (ID = 2044005) R-Player Nagra IV-SJ; Kudelski SA; (ID = 2044006) R-Player
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Nagra IV-SJ; Kudelski SA; (ID = 2044001) R-Player
Kudelski SA;: Nagra IV-SJ [R-Player] ID = 2044001 1000x750
Select picture or schematic to display from thumbnails on the right and click for download.
For model Nagra IV-SJ, Kudelski SA; Cheseaux-sur-Lausanne
Country:  Switzerland
Manufacturer / Brand:  Kudelski SA; Cheseaux-sur-Lausanne
Year: 1972 Category: Sound/Video Recorder and/or Player
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Details Tape Recorder
Power type and voltage Batteries / addl. power jack / D: 12 x 1.5 / DC 12-30 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: Nagra IV-SJ - Kudelski SA; Cheseaux-sur-
Material Metal case
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 345 x 150 x 250 mm / 13.6 x 5.9 x 9.8 inch

NAGRA IV-SJ - Portable Self-Contained Instrumentation Tape Recorder for Scientific Analysis

Track system: 2-track, 2-channel, stereo/monaural system Tape speeds:

 1 7/8 ips = 3.81 cm/s, 3.75 ips = 9.525 cm/s, 7.5 ips = 19.05 cm/s, 15 ips = 38.1 cm/s

Wow and flutter: 0.005% (15 ips) Frequency response: 25Hz to 35kHz (15 ips) Signal to Noise Ratio: 44dB Total harmonic distortion: 1.5% Output: 1.0V (line) Dimensions: 333 x 242 x 113mm Weight with batteries and tape : 7.3kg

Net weight (2.2 lb = 1 kg) 7.3 kg / 16 lb 1.3 oz (16.079 lb)

Model page created by Jorge Mochkovsky. See "Data change" for further contributors.

All listed radios etc. from Kudelski SA; Cheseaux-sur-Lausanne
Here you find 48 models, 45 with images and 19 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.