Difference between revisions of "Dual CT 1640"
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__NOTOC__ | __NOTOC__ | ||
− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''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 | + | ** 1 stereo Cinch |
− | * | + | * Number of inputs: |
− | ** FM/AM | + | ** FM/AM antenna socket 75 Ω coax. |
− | ** AM | + | ** 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 | ** MW: 15 µV | ||
− | * | + | * Distortion factor: |
− | ** Mono: 0 | + | ** Mono: 0.15 % |
− | + | Stereo: 0.3 | |
− | * | + | * Signal-to-noise ratio: |
** Mono: 68 dB | ** 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 | + | * AM suppression: 60 dB |
− | * | + | * Station memory: 14 (7 FM, 7 MW) |
− | ''' | + | '''Special Features''' |
− | * Quartz | + | * Quartz synthesizer technology |
− | == | + | == Notes == |
− | * | + | * Other models in the same series: |
− | * | + | * Successors: |
− | * [[Dual CT | + | * [[Dual CT 1641]] |
− | |||
− | |||
− | |||
* [[Dual CT 1740]] | * [[Dual CT 1740]] | ||
− | * | + | * Corresponding amplifier: |
* [[Dual CV 1600]] | * [[Dual CV 1600]] | ||
− | == | + | == Pictures == |
− | * | + | * Image: Dual CT 1640 Brown metallic |
− | [[ | + | [[File:Dual CT-1640-1.jpg]] |
− | * | + | * Picture: Dual CT 1640 Silver |
− | [[ | + | [[File:Dual CT-1640-2.jpg]] |
− | == | + | == Reports == |
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− | [[ | + | [[Category:Tuner]] |
Latest revision as of 11:37, 27 January 2019
Data[edit]
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[edit]
- Other models in the same series:
- Successors:
- Dual CT 1641
- Dual CT 1740
- Corresponding amplifier:
- Dual CV 1600
Pictures[edit]
- Image: Dual CT 1640 Brown metallic
- Picture: Dual CT 1640 Silver