Dual CT 1640

Data

General

• Manufacturer: Dual
• Model: CT 1640
• Type: Tuner
• Years of manufacture: 1977 - 1978
• Made in: Made in Germany
• Color: Silver or Brown metallic
• Remote control: no
• Power consumption:
• Dimensions: 440 x 150 x 384 mm (WxHxD).
• 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: UKW/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 1kHz: 40 dB
• selectivity: 85 dB
• Co-wave selection:
• Spurious selection:
• IF attenuation: 75 dB
• IF attenuation: 100 dB
• AM suppression: 60 dB
• Station memory: 14 (7 FM, 7 MW)

Special Features

• Quartz synthesizer technology

Notes

• Other models in the same series:
• Successors:
• Dual CT 1641
• Dual CT 1740

• Corresponding amplifier:
• Dual CV 1600

Pictures

• Image: Dual CT 1640 Brown metallic

• Picture: Dual CT 1640 Silver