Difference between revisions of "Kenwood KR-3130"
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− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Kenwood]] |
− | * | + | * Model: KR-3130 |
− | * | + | * Year of manufacture: 1970 - 1972 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Silver, Black, Walnut wood cabinet |
− | * | + | * Remote control: No |
− | * | + | * Power consumption: 85 W at full output / 15 W without signal |
− | * | + | * Dimensions: 425 x 122 x 315 mm |
− | * | + | * Weight: 7.5 kg |
− | * | + | * Original price approx.: 220 US-$, 800 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** Phono 1/2: 2 | + | ** Phono 1/2: 2.5 mV / 50 kOhm |
− | + | MIC: 3 mV / 100 kOhm | |
− | + | Aux / Tape Play: 150 mV / 50 kOhm | |
** Main In: 100 mV / 100 kOhm | ** Main In: 100 mV / 100 kOhm | ||
− | ** | + | ** Antenna: FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM. |
− | * | + | * Number of outputs: |
− | ** Tape Rec ( | + | ** Tape Rec (RCA / DIN): 150 mV / 30 mV. |
** Pre-Out: | ** Pre-Out: | ||
− | ** | + | ** Headphones |
− | ** 2 | + | ** 2 pairs of speakers |
− | ''' | + | '''Technical Data Tuner Part''' |
− | * | + | * Reception: FM, MW |
− | * | + | * Frequencies: |
− | ** | + | ** FM: 88 - 108 MHz |
− | + | MW: 520 - 1610 kHz | |
− | * | + | * Frequency response: 20 - 15,000 Hz (± 1.2 dB, FM) |
− | * | + | * Input sensitivity: |
− | ** | + | ** FM: 2.0µV |
− | + | MW: 25µV | |
− | + | Distortion factor: | |
− | ** Mono: 0 | + | ** Mono: 0.5 % |
− | + | Stereo: 0.8 | |
− | * | + | * Signal to noise ratio: 60 dB |
− | * | + | * Common mode selection: 4.0 dB |
− | * | + | * Channel separation (1 kHz): 30 dB |
− | * | + | * Selectivity: |
− | ** | + | ** FM: 45 dB |
− | + | MW: 25 dB | |
− | * | + | * Co-wave selection: 70 dB |
− | * | + | * Spurious wave selection: 40 dB |
− | * | + | * IF attenuation: 60 dB |
− | * | + | * IF attenuation: |
− | * AM | + | * AM suppression: |
− | ''' | + | '''Amplifier Part Specifications''' |
− | * | + | * Continuous power (at distortion) |
− | ** 8 Ohm: 2 x | + | ** 8 Ohm: 2 x 19 W |
− | + | 4 Ohm: 2 x 22 W | |
− | * | + | * Dynamic power |
− | ** 8 Ohm: | + | ** 8 Ohm: 42 W (IHF) |
− | ** 4 Ohm: | + | ** 4 Ohm: 50 W (IHF) |
− | * | + | * Total harmonic distortion: 0.5 % at full modulation |
− | * | + | * Attenuation factor: 50 at 8 Ohm |
− | * | + | * Frequency response: 20 - 20000 Hz |
− | * | + | * Power bandwidth(IHF): 20 - 20000 Hz |
− | * | + | * Signal to noise ratio: |
− | ** Phono 1/2: | + | ** Phono 1/2: 60 dB |
− | ** | + | ** Microphone: 58 dB |
− | + | Aux/Tape Play: 75 dB | |
− | * | + | * Tone control: |
− | ** Bass: ± 10 dB | + | ** Bass: ± 10 dB at 100 Hz |
− | + | Treble: ± 10 dB at 10 kHz | |
* Loudness: + 10 dB / 100 Hz, + 5 dB / 10 kHz | * Loudness: + 10 dB / 100 Hz, + 5 dB / 10 kHz | ||
− | * | + | * Noise Filter: -10 dB at 10 kHz |
− | |||
− | ''' | + | '''Special Features''' |
− | * | + | * Separable pre- and power amplifier |
− | * | + | * Mono / Stereo switch |
− | * | + | * Microphone inputs L + R |
− | + | * Kenwood original microphone MC-501 optionally available | |
− | * | + | * FM muting |
− | * | + | * Note: in some countries the unit was originally supplied with metal cover. The walnut wooden case was optionally available under the designation SR-33 for example in the USA for 19.95 US-$. |
− | == | + | == Remarks == |
− | * | + | * Other models of the same series: |
− | + | ** [[Kenwood KR-2120]] | |
− | + | ** [[Kenwood KR-3130]] | |
− | + | ** [[Kenwood KR-4140]] | |
− | + | ** [[Kenwood KR-5150]] | |
− | + | ** [[Kenwood KR-6160]] | |
− | + | ** [[Kenwood KR-7070]] | |
− | + | ** [[Kenwood KR-7070 A]] | |
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− | == | + | == Pictures == |
− | * Kenwood KR- | + | * Kenwood KR-3130 |
− | [[ | + | [[File:KR-3130-2.jpg]] |
− | * Option: Kenwood | + | * Option: Kenwood original microphone MC-501 |
− | [[ | + | [[File:KR-6170-MC-501-1.jpg]] |
− | == | + | == Reports == |
− | |||
− | |||
− | |||
== Links == | == Links == | ||
− | [[ | + | [[Category:Receiver]] |
Latest revision as of 07:21, 12 March 2019
Data[edit]
General
- Manufacturer: Kenwood
- Model: KR-3130
- Year of manufacture: 1970 - 1972
- Made in: Japan
- Color: Silver, Black, Walnut wood cabinet
- Remote control: No
- Power consumption: 85 W at full output / 15 W without signal
- Dimensions: 425 x 122 x 315 mm
- Weight: 7.5 kg
- Original price approx.: 220 US-$, 800 DM
Connections
- Number of inputs:
- Phono 1/2: 2.5 mV / 50 kOhm
MIC: 3 mV / 100 kOhm Aux / Tape Play: 150 mV / 50 kOhm
- Main In: 100 mV / 100 kOhm
- Antenna: FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM.
- Number of outputs:
- Tape Rec (RCA / DIN): 150 mV / 30 mV.
- Pre-Out:
- Headphones
- 2 pairs of speakers
Technical Data Tuner Part
- Reception: FM, MW
- Frequencies:
- FM: 88 - 108 MHz
MW: 520 - 1610 kHz
- Frequency response: 20 - 15,000 Hz (± 1.2 dB, FM)
- Input sensitivity:
- FM: 2.0µV
MW: 25µV Distortion factor:
- Mono: 0.5 %
Stereo: 0.8
- Signal to noise ratio: 60 dB
- Common mode selection: 4.0 dB
- Channel separation (1 kHz): 30 dB
- Selectivity:
- FM: 45 dB
MW: 25 dB
- Co-wave selection: 70 dB
- Spurious wave selection: 40 dB
- IF attenuation: 60 dB
- IF attenuation:
- AM suppression:
Amplifier Part Specifications
- Continuous power (at distortion)
- 8 Ohm: 2 x 19 W
4 Ohm: 2 x 22 W
- Dynamic power
- 8 Ohm: 42 W (IHF)
- 4 Ohm: 50 W (IHF)
- Total harmonic distortion: 0.5 % at full modulation
- Attenuation factor: 50 at 8 Ohm
- Frequency response: 20 - 20000 Hz
- Power bandwidth(IHF): 20 - 20000 Hz
- Signal to noise ratio:
- Phono 1/2: 60 dB
- Microphone: 58 dB
Aux/Tape Play: 75 dB
- Tone control:
- Bass: ± 10 dB at 100 Hz
Treble: ± 10 dB at 10 kHz
- Loudness: + 10 dB / 100 Hz, + 5 dB / 10 kHz
- Noise Filter: -10 dB at 10 kHz
Special Features
- Separable pre- and power amplifier
- Mono / Stereo switch
- Microphone inputs L + R
- Kenwood original microphone MC-501 optionally available
- FM muting
- Note: in some countries the unit was originally supplied with metal cover. The walnut wooden case was optionally available under the designation SR-33 for example in the USA for 19.95 US-$.
Remarks[edit]
- Other models of the same series:
Pictures[edit]
- Kenwood KR-3130
- Option: Kenwood original microphone MC-501