Difference between revisions of "Aiwa AX-7300"

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__NOTOC__
 
__NOTOC__
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== Daten ==
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== Data ==
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{{Navigation}}
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{{navigation}}
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'''Allgemein'''
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'''General'''
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* Hersteller: [[Aiwa]]
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* Manufacturer: [[Aiwa]]
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* Modell: '''AX-7300'''
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* Model: AX-7300 (7300 L with long wave)
−
* Baujahre: 1977
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* Type: Receiver
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* Hergestellt in: Japan
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* Years of manufacture: 1979 - 1981
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* Farbe: Silber
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* Made in: Japan
−
* Fernbedienung: nein
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* Color: Front silver
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* Leistungsaufnahme: 240 W
+
* Remote control: no
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* Abmessungen: 420 x 290 x 140 mm
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* Power consumption: 240 W
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* Gewicht:
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* Dimensions: 420 x 153 x 345 mm (WxHxD)
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* Neupreis ca.:
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* Weight: 8.5 kg
 +
* Original price approx.: 398 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge:
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* Number of inputs:
−
** hier die Eingänge aufzählen (mit Empfindlichkeit/Impedanz)
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** Phono (MM): 2.5 mV / 50 kOhm
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* Anzahl der Ausgänge:
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Aux: 150 mV / 50 kOhm
−
** hier die Ausgänge aufzählen (mit Pegel/Impedanz)
+
Tape: 150 mV / 50 kOhm
 +
** Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
 +
* Number of outputs:  
 +
** Tape Rec: 150 mV
 +
** Headphones (6.3mm jack)
 +
** 2 pairs of loudspeakers
  
  
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'''Technische Daten'''
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'''Technical Data'''
  
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''Verstärker''
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''Amplifier''
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* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion):
−
** 8 Ohm: 25 W + 25 W
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** 8 Ohm: 2x 25 W  
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** 4 Ohm: 25 W + 25 W
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** 4 Ohm:  
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* Dynamikleistung
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* Dynamic power:
−
** 8 Ohm:
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** 8 Ohm:  
−
** 4 Ohm:
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** 4 Ohm:  
−
* Gesamtklirrfaktor: 0,5%
+
* Total harmonic distortion: 0.08 %
−
* Dämpfungsfaktor:  
+
* Attenuation factor: 30 at 8 Ohm
−
* Frequenzgang:
+
* Frequency response:
−
* Signalrauschabstand:
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** Phono: 30 - 15'000 Hz, ± 0,5 dB
−
* Stereokanaltrennung:
+
** High level: 20 - 50'000 Hz, ± 1,0 dB
−
* Klangregelung:
+
Signal-to-noise ratio:
−
** Bass:
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** Phono: 72 dB
−
** Höhen:
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** High level: 90 dB
−
* Loudness:
+
* Stereo channel separation:
−
* High Filter:
+
* Tone control:
−
* Low Filter (Subsonic):
+
** Bass: ± 10 dB at 100 Hz
−
* Mute:
+
Treble: ± 10 dB at 10 kHz
−
* Direct/Line-Straight:
+
* Loudness: yes
 +
* High Filter:  
 +
* Low Filter (Subsonic):  
 +
* Mute: yes
 +
* Direct/Line-Straight:  
  
  
 
''Tuner''
 
''Tuner''
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* Empfang:
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* Reception: FM/MW
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* Frequenzen:
+
* Frequencies:
−
** UKW: 87,5-108 MHz
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** FM: 88 - 108 MHz
−
** AM: 525-1605 kHz
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** MW: 535 - 1605 KHz
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* Frequenzgang:
+
* Input sensitivity:
−
* Eingangsmpfindlichkeit:
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** FM: 2.0 µV
−
* Klirrfaktor:
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** MW: 15 µV
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* Signalrauschabstand:
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* Frequency response: 30 - 15'000 Hz (+0,2 dB / -0,5 dB)
−
* Kanaltrennung:
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* Distortion factor:
−
* Trennschärfe:
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** FM (1 kHz): < 0.25% (mono), < 0.4% (stereo).
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* Gleichwellenselektion:
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* Signal-to-noise ratio:
−
* Nebenwellenselektion:
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** FM mono: 73 dB
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* Spiegelfrequenzdämpfung:
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FM stereo: 68 dB
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* ZF-Dämpfung:
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** MW: 55 dB
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* AM-Unterdrückung:
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* Channel separation: 47 dB (1 kHz)
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* Ausgangspegel:
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* selectivity:
−
* RDS:
+
* Co-wave selection: 1.5 dB
−
* Stationsspeicher:
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* Spurious wave selection:
 +
** FM: 65 dB
 +
* Mirror frequency attenuation:
 +
** FM: 80 dB
 +
MW: 40 dB
 +
IF attenuation:
 +
** FM: 100 dB
 +
** MW: 40 dB
 +
* AM suppression: 50 dB
 +
* Fixed station memory:  
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* hier, wenn vorhanden
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* LED indicator for signal strength
 +
* LED power indicator
  
−
== Bemerkungen ==
 
−
Weitere Modelle der gleichen Serie:
 
  
−
== Bilder ==
+
== Remarks ==
−
[[Bild:AIWA AX-7300.JPG]]
+
* Other models in the same series:
 +
* Receiver:
 +
* [[Aiwa AX-7300]]
 +
* [[Aiwa AX-7700]]
 +
* [[Aiwa AX-7800]]
 +
 
 +
 
 +
* [[Tape Deck]]
 +
* [[Aiwa AD-M 250]]
 +
* [[Aiwa AD-L 300]]
 +
* [[Aiwa AD-L 450]]
 +
* [[Aiwa AD-R 500]]
 +
* [[Aiwa AD-M 700]]
 +
* [[Aiwa AD-M 800]]
 +
* [[Aiwa SD-L 50]]
 +
 
 +
 
 +
* [[Record Player]]
 +
* [[Aiwa AP-D 30]]
 +
* [[Aiwa AP-D 50]]
 +
* [[Aiwa AP-2100]]
 +
* [[Aiwa LP-3000]]
 +
 
 +
 
 +
* [[Noise Reduction System]]
 +
* [[Aiwa HR-50]]
 +
 
 +
 
 +
== Pictures ==
 +
* Image: Aiwa AX-7300
 +
[[Image:AIWA AX-7300.JPG]]
 +
 
 +
 
 +
* Extract from brochure: Aiwa AX-7300
 +
[[File:Aiwa AX-7300-Prospekt-1.jpg]]
 +
 
 +
 
 +
== Reports ==
  
−
== Berichte ==
 
  
 
== Links ==
 
== Links ==
  
−
[[Kategorie:Receiver]]
+
 
 +
[[Category:Receiver]]

Latest revision as of 10:58, 12 June 2019

Data

General

  • Manufacturer: Aiwa
  • Model: AX-7300 (7300 L with long wave)
  • Type: Receiver
  • Years of manufacture: 1979 - 1981
  • Made in: Japan
  • Color: Front silver
  • Remote control: no
  • Power consumption: 240 W
  • Dimensions: 420 x 153 x 345 mm (WxHxD)
  • Weight: 8.5 kg
  • Original price approx.: 398 DM


Connections

  • Number of inputs:
    • Phono (MM): 2.5 mV / 50 kOhm

Aux: 150 mV / 50 kOhm Tape: 150 mV / 50 kOhm

    • Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
  • Number of outputs:
    • Tape Rec: 150 mV
    • Headphones (6.3mm jack)
    • 2 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 25 W
    • 4 Ohm:
  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.08 %
  • Attenuation factor: 30 at 8 Ohm
  • Frequency response:
    • Phono: 30 - 15'000 Hz, ± 0,5 dB
    • High level: 20 - 50'000 Hz, ± 1,0 dB

Signal-to-noise ratio:

    • Phono: 72 dB
    • High level: 90 dB
  • Stereo channel separation:
  • Tone control:
    • Bass: ± 10 dB at 100 Hz

Treble: ± 10 dB at 10 kHz

  • Loudness: yes
  • High Filter:
  • Low Filter (Subsonic):
  • Mute: yes
  • Direct/Line-Straight:


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 535 - 1605 KHz
  • Input sensitivity:
    • FM: 2.0 µV
    • MW: 15 µV
  • Frequency response: 30 - 15'000 Hz (+0,2 dB / -0,5 dB)
  • Distortion factor:
    • FM (1 kHz): < 0.25% (mono), < 0.4% (stereo).
  • Signal-to-noise ratio:
    • FM mono: 73 dB

FM stereo: 68 dB

    • MW: 55 dB
  • Channel separation: 47 dB (1 kHz)
  • selectivity:
  • Co-wave selection: 1.5 dB
  • Spurious wave selection:
    • FM: 65 dB
  • Mirror frequency attenuation:
    • FM: 80 dB

MW: 40 dB IF attenuation:

    • FM: 100 dB
    • MW: 40 dB
  • AM suppression: 50 dB
  • Fixed station memory:


Special Features

  • LED indicator for signal strength
  • LED power indicator


Remarks





Pictures

  • Image: Aiwa AX-7300

AIWA AX-7300.JPG


  • Extract from brochure: Aiwa AX-7300

Aiwa AX-7300-Prospekt-1.jpg


Reports

Links

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