Dual - CT 1640 Solid state multi-channel receiver





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Dual CT 1640 tuner, manufactured in 1980, in very good condition and tested and operational, including power cable.
Description from the seller
Manufacturer: Dual
Model: CT 1640
Type: Tuner
Years of manufacture: 1977 - 1978
Made in: Germany
Color: Silver or brown metallic
Remote control: no
Power consumption:
Dimensions: 440 x 150 x 384 mm (W x H x D).
Weight: 9 kg
Original price approx.: 1,080 DM
Connections
Number of outputs:
1 stereo Cinch
Number of inputs:
FM/AM antenna socket 75 Ω coax.
AM antenna socket for MW and LW
Rear-mounted fold-out AM ferrite antenna.
Specifications
Reception: FM/MW
Frequencies:
VHF: 87.5 - 108 MHz (50 kHz steps).
MW: 522 - 1611 kHz (9 kHz steps)
Frequency response: 20 - 15,000 Hz
Input sensitivity:
FM: 1.5 µV (DIN)
MW: 15 µV
Distortion factor:
Mono: 0.15 %
Stereo: 0.3
Signal-to-noise ratio:
Mono: 68 dB
Stereo: 63 dB
Channel separation at 1 kHz: 40 dB
Selectivity: 85 dB
Co-channel selectivity:
Spurious response:
IF attenuation: 75 dB
IF attenuation: 100 dB
AM suppression: 60 dB
Station memory: 14 (7 FM, 7 MW)
Special Features
Quartz synthesizer technology
Manufacturer: Dual
Model: CT 1640
Type: Tuner
Years of manufacture: 1977 - 1978
Made in: Germany
Color: Silver or brown metallic
Remote control: no
Power consumption:
Dimensions: 440 x 150 x 384 mm (W x H x D).
Weight: 9 kg
Original price approx.: 1,080 DM
Connections
Number of outputs:
1 stereo Cinch
Number of inputs:
FM/AM antenna socket 75 Ω coax.
AM antenna socket for MW and LW
Rear-mounted fold-out AM ferrite antenna.
Specifications
Reception: FM/MW
Frequencies:
VHF: 87.5 - 108 MHz (50 kHz steps).
MW: 522 - 1611 kHz (9 kHz steps)
Frequency response: 20 - 15,000 Hz
Input sensitivity:
FM: 1.5 µV (DIN)
MW: 15 µV
Distortion factor:
Mono: 0.15 %
Stereo: 0.3
Signal-to-noise ratio:
Mono: 68 dB
Stereo: 63 dB
Channel separation at 1 kHz: 40 dB
Selectivity: 85 dB
Co-channel selectivity:
Spurious response:
IF attenuation: 75 dB
IF attenuation: 100 dB
AM suppression: 60 dB
Station memory: 14 (7 FM, 7 MW)
Special Features
Quartz synthesizer technology

