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AM/FM Stereo Tuner 4020A

AM/FM Stereo Tuner 4020A; NAD, New Acoustic (ID = 2381655) Radio AM/FM Stereo Tuner 4020A; NAD, New Acoustic (ID = 2381656) Radio
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AM/FM Stereo Tuner 4020A; NAD, New Acoustic (ID = 2381655) Radio
NAD, New Acoustic: AM/FM Stereo Tuner 4020A [Radio] ID = 2381655 1400x440
Select picture or schematic to display from thumbnails on the right and click for download.
For model AM/FM Stereo Tuner 4020A, NAD, New Acoustic Dimension; Ontario:
Ebay UK auction item 323645518002 seller governing_dynamics
 
Country:  Canada
Manufacturer / Brand:  NAD, New Acoustic Dimension; Ontario
Year: 1981 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Super-Heterodyne (Super in general)
Wave bands Broadcast (BC) and FM or UHF.
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 120 or 220 or 240 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: AM/FM Stereo Tuner 4020A - NAD, New Acoustic Dimension;
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 420 x 96 x 240 mm / 16.5 x 3.8 x 9.4 inch
Notes

Stereo AM/FM (MW/VHF) hi-fi tuner. Optional rack mount handles. On the rear, an adjustable AM aerial, AM aerial connector, 75Ω and 300Ω connectors for FM aerial and a 75Ω F type FM aerial socket, RCA line out sockets and a de-emphasis switch (25µS, 50µS, 75µS).

FM TUNER SECTION
Input sensitivity  Mono -30dB THD+N ......:  10.9dBf (1.9µV/75Ω)
                        Mono  50dB S/N ...........:  16dBf (3.5µV/75Ω)
                        Stereo 50dB S/N ...........:  37dBf (40µV/75Ω)
Capture ratio (45 - 65dBf) .......................:  1.5dB
AM rejection (45 - 65dBf) .......................:  60dB
Selectivity ............................................:  65dB
Image rejection .....................................:  50dB
IF rejection ...........................................:  75dB
Harmonic distortion Mono ......................:  0.2%
                             Stereo ....................:  0.3%
Signal/Noise ratio    Mono .....................:  75dB
                             Stereo ....................:  70dB
Frequency response ±0.5dB ..................:  30Hz - 15kHz
Channel separation at IkHz ....................:  42dB

AM TUNER SECTION
Usable sensitivity .................................:  250µV
Selectivity ...........................................:  30dB
Image rejection ....................................:  50dB
IF rejection ..........................................:  40dB

Versions/Power Requirements
120 V AC 60Hz
220 V AC 50Hz
240 V AC 50Hz

Similar to the NAD 4020 FM Stereo Tuner which does not have AM.

Made in Taiwan

 

Net weight (2.2 lb = 1 kg) 4.2 kg / 9 lb 4 oz (9.251 lb)
Mentioned in - - Manufacturers Literature (NAD 4020A brochure dated January 1981)
Literature/Schematics (1) - - Manufacturers Literature (Service Manual for the NAD 4020A AM/FM Stereo Tuner)

Model page created by Howard Craven. See "Data change" for further contributors.



All listed radios etc. from NAD, New Acoustic Dimension; Ontario
Here you find 113 models, 111 with images and 21 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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