Difference between revisions of "Rotel RX-803"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Rotel]] |
| − | * | + | * Model: RX-803 |
| − | * | + | * Years of manufacture: 1976 - 1981 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: silver, metal housing with handles |
| − | * | + | * Remote control: no |
| − | * | + | * Power consumption: |
| − | * | + | * Dimensions (WxHxD): 490 x 145 x 430 mm. |
| − | * | + | * Weight: 16 kg |
| − | * | + | * Original price approx.: 550 US-$, 1'800 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
** Phono MM: 2 mV, 50 kOhm | ** Phono MM: 2 mV, 50 kOhm | ||
| − | + | Aux: 150 mV, 50 kOhm, max. 15 V | |
** Tape Play 1, 2: 150 mV, 50 kOhm, max. 15 V | ** Tape Play 1, 2: 150 mV, 50 kOhm, max. 15 V | ||
| − | + | Main In: 1.5 V, 50 kOhm | |
| − | ** | + | ** Antenna FM (75/300 Ohm), MW (300 Ohm). |
| − | * | + | * Number of outputs: |
| − | ** Tape Rec 1, 2: 350 mV, 3 | + | ** Tape Rec 1, 2: 350 mV, 3.3 kOhm |
** Tape Rec DIN: 120 mV, 90 kOhm | ** Tape Rec DIN: 120 mV, 90 kOhm | ||
** Pre Out: | ** Pre Out: | ||
| − | ** | + | ** Headphones: |
| − | ** 2 | + | ** 2 pairs of speakers |
| − | ''' | + | '''Technical Specifications''' |
| − | '' | + | ''Amplifier'' |
| − | * | + | * Continuous power (at distortion) |
** 8 Ohm: 2x 80 Watt (20 Hz - 20'000 Hz) | ** 8 Ohm: 2x 80 Watt (20 Hz - 20'000 Hz) | ||
** 4 Ohm: 2x 120 Watt (1 kHz) | ** 4 Ohm: 2x 120 Watt (1 kHz) | ||
| − | * | + | * Dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Frequency response: 5 Hz - 40 kHz, ± 3 dB, 8 Ohm, both channels Rated power. |
| − | * | + | * Distortion factor: < 0.1 % |
| − | * | + | * Attenuation factor: 80 at 8 ohms |
| − | * | + | * Signal-to-noise ratio: |
** Phono MM: 75 dB | ** Phono MM: 75 dB | ||
| − | ** | + | ** High level: 90 dB |
| − | * | + | * Tone control |
| − | + | Bass: ± 10 dB at 100 Hz | |
| − | + | Treble: ± 10 dB at 10 kHz | |
| − | * Loudness: + 10 dB | + | * Loudness: + 10 dB at 100 Hz / + 3 dB at 10 kHz |
| − | * High Filter: - 12 dB / | + | * High Filter: - 12 dB / octave at 8 kHz |
| − | * Low Filter (Subsonic): - 12 dB / | + | * Low Filter (Subsonic): - 12 dB / octave at 15 Hz |
* Muting: 0 dB, - 15 dB | * Muting: 0 dB, - 15 dB | ||
''Tuner'' | ''Tuner'' | ||
| − | * | + | * Reception: FM, MW |
| − | * | + | * Frequencies: |
| − | ** | + | ** FM: 87 - 108 MHz |
| − | + | MW: 525 - 1'605 kHz | |
| − | * | + | * Frequency response: 30 - 15'000 Hz, ± 0,5 dB |
| − | * | + | * Input sensitivity: 1.5 µV (IHF) |
| − | * | + | * Distortion factor: 0.3 % (mono), 0.5 % (stereo) |
| − | * | + | * Signal-to-noise ratio: |
** Mono: 70 dB | ** Mono: 70 dB | ||
| − | + | Stereo: 65 dB | |
| − | * | + | * Channel separation: 47 dB |
| − | * | + | * Selectivity: 75 dB |
| − | * | + | * Co-wave selection: 1.5 dB |
| − | * | + | * Spurious wave selection: > 90 dB |
| − | * | + | * Image frequency attenuation: > 100 dB |
| − | * | + | * IF attenuation: > 100 dB (at 98 MHz) |
| − | * AM | + | * AM suppression: 60 dB |
| − | ''' | + | '''Special Features''' |
| − | * Tape | + | * Tape dubbing |
* Muting | * Muting | ||
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
** [[Rotel RX-303]] | ** [[Rotel RX-303]] | ||
** [[Rotel RX-403]] | ** [[Rotel RX-403]] | ||
| Line 90: | Line 90: | ||
| − | == | + | == Pictures == |
| − | * | + | * Image: Rotel RX-803 |
| − | [[ | + | [[File:Rotel RX-803-1.jpg]] |
| − | * | + | * Extract from brochure: Rotel RX-803 |
| − | [[ | + | [[File:Rotel RX-803-Prospekt-1.jpg]] |
| − | == | + | == Reports == |
| Line 105: | Line 105: | ||
| − | [[ | + | [[Category:Receiver]] |
Latest revision as of 07:35, 7 December 2019
Data[edit]
General
- Manufacturer: Rotel
- Model: RX-803
- Years of manufacture: 1976 - 1981
- Made in: Japan
- Color: silver, metal housing with handles
- Remote control: no
- Power consumption:
- Dimensions (WxHxD): 490 x 145 x 430 mm.
- Weight: 16 kg
- Original price approx.: 550 US-$, 1'800 DM
Connections
- Number of inputs:
- Phono MM: 2 mV, 50 kOhm
Aux: 150 mV, 50 kOhm, max. 15 V
- Tape Play 1, 2: 150 mV, 50 kOhm, max. 15 V
Main In: 1.5 V, 50 kOhm
- Antenna FM (75/300 Ohm), MW (300 Ohm).
- Number of outputs:
- Tape Rec 1, 2: 350 mV, 3.3 kOhm
- Tape Rec DIN: 120 mV, 90 kOhm
- Pre Out:
- Headphones:
- 2 pairs of speakers
Technical Specifications
Amplifier
- Continuous power (at distortion)
- 8 Ohm: 2x 80 Watt (20 Hz - 20'000 Hz)
- 4 Ohm: 2x 120 Watt (1 kHz)
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Frequency response: 5 Hz - 40 kHz, ± 3 dB, 8 Ohm, both channels Rated power.
- Distortion factor: < 0.1 %
- Attenuation factor: 80 at 8 ohms
- Signal-to-noise ratio:
- Phono MM: 75 dB
- High level: 90 dB
- Tone control
Bass: ± 10 dB at 100 Hz Treble: ± 10 dB at 10 kHz
- Loudness: + 10 dB at 100 Hz / + 3 dB at 10 kHz
- High Filter: - 12 dB / octave at 8 kHz
- Low Filter (Subsonic): - 12 dB / octave at 15 Hz
- Muting: 0 dB, - 15 dB
Tuner
- Reception: FM, MW
- Frequencies:
- FM: 87 - 108 MHz
MW: 525 - 1'605 kHz
- Frequency response: 30 - 15'000 Hz, ± 0,5 dB
- Input sensitivity: 1.5 µV (IHF)
- Distortion factor: 0.3 % (mono), 0.5 % (stereo)
- Signal-to-noise ratio:
- Mono: 70 dB
Stereo: 65 dB
- Channel separation: 47 dB
- Selectivity: 75 dB
- Co-wave selection: 1.5 dB
- Spurious wave selection: > 90 dB
- Image frequency attenuation: > 100 dB
- IF attenuation: > 100 dB (at 98 MHz)
- AM suppression: 60 dB
Special Features
- Tape dubbing
- Muting
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- Image: Rotel RX-803
- Extract from brochure: Rotel RX-803
