Difference between revisions of "Grundig T 7500"

 
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== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
+
'''General'''
* Hersteller: [[Grundig]]
+
* Manufacturer: [[Grundig]]
* Modell: T 7500
+
* Model: T 7500
* Baujahre: 1984 -1986
+
* Type: Tuner
* Hergestellt in: Portugal
+
* Years of manufacture: 1984 -1986
* Farbe: silber oder schwarz
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* Made in: Portugal
* Fernbedienung: keine
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* Color: Silver or Black
* Leistungsaufnahme: ca. 15 Watt
+
* Remote control: none
* Abmessungen:
+
* Power consumption: approx. 15 watts
* Gewicht:  
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* Dimensions: 450 x 80 x 330 mm (WxHxD).
* Neupreis ca.: 600,- DM
+
* Weight:  
 +
* Original price approx.: 800 DM
  
'''Anschlüsse'''
 
* Anzahl der Ausgänge:
 
**  Verstärker-Anschluß  (NF-Ausgang).  DIN Buchse  und Chinch Buchsenpaar mit Pegelsteller für beide.
 
* Anzahl der Eingänge:
 
** UKW (FM) Antenneneingang  75 Ω  und 300 Ω
 
** AM  Antenne
 
  
'''Technische Daten'''
+
'''Connections'''
* Empfang: UKW/MW/LW
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* Number of outputs:
* Frequenzen:
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** Amplifier connection (NF output). DIN jack and RCA jack pair with level control for both.
** UKW: 87,5 - 108,0 MHz
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* Number of inputs:
** MW: 522 - 1611 KHz
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** FM antenna input 75 Ω and 300 Ω.
** LW: 155 - 353  KHz
+
AM antenna
* Frequenzgang: 10 Hz - 16,8 KHz (-3dB) bei UKW
 
* Eingangsempfindlichkeit: UKW Mono 0,5 μV (26 dB Signal/Rauschabstand), UKW Stereo 20 μV (46 dB Signal/Rauschabstand), MW 9,5 μV, LW  12 μV
 
* Klirrfaktor: ≥ 0,09/0,15% bei 1 KHz und 40 KHz Hub
 
* Signalrauschabstand: siehe oben
 
* Kanaltrennung:
 
* Trennschärfe: Dynamische Trennschärfe Mono >80 dB (±300 KHz bei 40 KHz Hub)
 
* Gleichwellenselektion:
 
* Nebenwellenselektion:
 
* Spiegelfrequenzdämpfung: FM ≤120 dB, MW ≤ 43 dB, LW ≤ 63 dB
 
* ZF-Dämpfung: FM 120 dB/75Ω, AM ≥ 40dB
 
* AM-Unterdrückung: ≥54 dB /1KHz
 
* Ausgangspegel: 175mV - 1500 mV  einstellbar mit Pegelregler
 
* RDS: nein
 
* Stationsspeicher: 15, wahlweise für UKW, MW, LW belegbar
 
  
  
'''Besondere Ausstattungen'''
+
'''Specifications'''
* Sendersuchlauf, 
+
* Reception: FM/MW/LW
* Muting,  
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* Frequencies:
* Memory-Scan
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** FM: 87.5 - 108.0 MHz
* Feldstärkeanzeige mit LEDs
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MW: 533 - 1611 KHz
* Abstimmanzeige
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LW: 155 - 353 KHz
* digitale Frequenzanzeige
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* Frequency response: 10 Hz - 16,800 KHz (-3dB) for FM
* Senderkurzbezeichnung (4-stellige alphanummerische Anzeige) kann eingegeben und gespeichert werden.
+
* Input sensitivity: FM mono 0.5 μV (26 dB signal-to-noise ratio), FM stereo 20 μV (46 dB signal-to-noise ratio), MW 9.5 μV, LW 12 μV.
* RAM-Speicher (nichtflüchtiger Speicher) für Sendereinstellungen.
+
* Total harmonic distortion: ≥ 0.09/0.15% at 1 KHz and 40 KHz deviation.
 +
* Signal-to-noise ratio: 71/68 dB (DIN mono/stereo).
 +
* Channel separation: > 48 dB
 +
* Selectivity: Dynamic Selectivity Mono >80 dB (±300 KHz at 40 KHz deviation)
 +
* Co-wave selection: < 1.5 dB
 +
* Spurious wave selection:
 +
* IF attenuation: FM ≤ 120 dB, MW ≤ 43 dB, LW ≤ 63 dB.
 +
* IF attenuation: FM 120 dB/75Ω, AM ≥ 40dB.
 +
* AM suppression: ≥54 dB /1KHz.
 +
* Output level: 175mV - 1500 mV adjustable with level control.
 +
* RDS: no
 +
* Station memory: 15, optionally assignable for FM, MW, LW
  
  
== Bemerkungen ==
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'''Special Features'''
Weitere Modelle der gleichen Serie:
+
* Station search
 +
Muting
 +
* Memory scan
 +
* Field strength display with LEDs
 +
* tuning display
 +
* digital frequency display
 +
* Transmitter short name (4-digit alphanumeric display) can be entered and stored.
 +
* RAM memory (non-volatile memory) for transmitter settings.
  
== Bilder ==
 
  
== Berichte ==
+
== Remarks ==
 +
* Other models in the same series:
 +
* Preamplifier:
 +
* [[Grundig XV 7500]]
 +
 
 +
 
 +
* Power amplifier:
 +
* [[Grundig A 5000]]
 +
 
 +
 
 +
* Integrated amplifier:
 +
* [[Grundig V 7000]]
 +
* [[Grundig V 7200]]
 +
 
 +
 
 +
* Tuner:
 +
* [[Grundig T 7000]]
 +
* [[Grundig T 7200]]
 +
* [[Grundig T 7500]]
 +
 
 +
 
 +
* [[Predecessor model:
 +
* [[Grundig ST 6500]] Is identical in construction, only has a different housing
 +
 
 +
 
 +
* Receiver:
 +
* [[Grundig R 7200]]
 +
* [[Grundig R 7500]]
 +
 
 +
 
 +
* Casseiver:
 +
* [[Grundig RCC 2000]]
 +
* [[Grundig RCC 2500 TV]]
 +
 
 +
 
 +
* CD player:
 +
* [[Grundig CD 7500]]
 +
 
 +
 
 +
* Tape Deck:
 +
* [[Grundig CF 7100]]
 +
* [[Grundig CF 7200]]
 +
* [[Grundig CF 7300]]
 +
* [[Grundig CF 7400]]
 +
 
 +
 
 +
* Record player:
 +
* [[Grundig PS 1600]]
 +
* [[Grundig PS 2600]]
 +
* [[Grundig PS 3600]]
 +
* [[Grundig PS 5600]]
 +
* [[Grundig PS 6000]]
 +
 
 +
 
 +
== Pictures ==
 +
* Extract from brochure: Grundig T 7500
 +
[[File:Grundig T-7500-Daten-1984.jpg]]
 +
 
 +
[[File:Grundig T-7500-Daten-19841.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
 
  
 
== Links ==
 
== Links ==
  
[[Kategorie:Tuner]]
+
 
 +
[[Category:Tuner]]

Latest revision as of 02:23, 29 April 2020

Data[edit]

General

  • Manufacturer: Grundig
  • Model: T 7500
  • Type: Tuner
  • Years of manufacture: 1984 -1986
  • Made in: Portugal
  • Color: Silver or Black
  • Remote control: none
  • Power consumption: approx. 15 watts
  • Dimensions: 450 x 80 x 330 mm (WxHxD).
  • Weight:
  • Original price approx.: 800 DM


Connections

  • Number of outputs:
    • Amplifier connection (NF output). DIN jack and RCA jack pair with level control for both.
  • Number of inputs:
    • FM antenna input 75 Ω and 300 Ω.

AM antenna


Specifications

  • Reception: FM/MW/LW
  • Frequencies:
    • FM: 87.5 - 108.0 MHz

MW: 533 - 1611 KHz LW: 155 - 353 KHz

  • Frequency response: 10 Hz - 16,800 KHz (-3dB) for FM
  • Input sensitivity: FM mono 0.5 μV (26 dB signal-to-noise ratio), FM stereo 20 μV (46 dB signal-to-noise ratio), MW 9.5 μV, LW 12 μV.
  • Total harmonic distortion: ≥ 0.09/0.15% at 1 KHz and 40 KHz deviation.
  • Signal-to-noise ratio: 71/68 dB (DIN mono/stereo).
  • Channel separation: > 48 dB
  • Selectivity: Dynamic Selectivity Mono >80 dB (±300 KHz at 40 KHz deviation)
  • Co-wave selection: < 1.5 dB
  • Spurious wave selection:
  • IF attenuation: FM ≤ 120 dB, MW ≤ 43 dB, LW ≤ 63 dB.
  • IF attenuation: FM 120 dB/75Ω, AM ≥ 40dB.
  • AM suppression: ≥54 dB /1KHz.
  • Output level: 175mV - 1500 mV adjustable with level control.
  • RDS: no
  • Station memory: 15, optionally assignable for FM, MW, LW


Special Features

  • Station search

Muting

  • Memory scan
  • Field strength display with LEDs
  • tuning display
  • digital frequency display
  • Transmitter short name (4-digit alphanumeric display) can be entered and stored.
  • RAM memory (non-volatile memory) for transmitter settings.


Remarks[edit]





  • [[Predecessor model:
  • Grundig ST 6500 Is identical in construction, only has a different housing







Pictures[edit]

  • Extract from brochure: Grundig T 7500

Grundig T-7500-Daten-1984.jpg

Grundig T-7500-Daten-19841.jpg


Reports[edit]

Links[edit]