Difference between revisions of "Grundig T 7500"

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Daten
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__NOTOC__
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== Data ==
 +
{{navigation}}
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'''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
  
 
 
  
Allgemein
+
'''Connections'''
Hersteller:
+
* Number of outputs:
  GRUNDIG
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** Amplifier connection (NF output). DIN jack and RCA jack pair with level control for both.
Modell:   
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* Number of inputs:
T 7500
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** FM antenna input 75 Ω and 300 Ω.
Baujahre: 
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AM antenna
...1986
 
Hergestellt in:
 
Farbe:  
 
silber oder schwarz
 
Fernbedienung:
 
keine
 
Leistungsaufnahme: 
 
ca 15 Watt
 
Abmessungen:
 
Gewicht:
 
Neupreis ca.:
 
600 DM
 
  
Anschlüsse
 
Anzahl der Ausgänge: 2
 
Verstärker-Anschluß  (NF-Ausgang)  DIN Buchse  und Chinch Buchsenpaar mit Pegelsteller für beide.
 
  
Anzahl der Eingänge:
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'''Specifications'''
UKW (FM) Antenneneingang  75 Ω  und 300 Ω
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* Reception: FM/MW/LW
AM Antenne
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* 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
  
Technische Daten
 
Empfang: (UKW/MW/LW
 
  
Frequenzen:
+
'''Special Features'''
UKW: 87,5 - 108,0 MHz
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* Station search
MW    522 - 1611 KHz
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Muting
LW:    155 - 353  KHz
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* 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.
  
Frequenzgang:  10 Hz - 16,8 KHz (-3dB) bei UKW
 
  
Eingangsempfindlichkeit:
+
== Remarks ==
UKW Mono 0,5 μV (26 dB Signal/Rauschabstand)
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* Other models in the same series:
UKW Stereo 20 μV (46 dB Signal/Rauschabstand)
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* Preamplifier:
MW 9,5 μV
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* [[Grundig XV 7500]]
LW  12 μV
 
  
Klirrfaktor:
 
≥ 0,09/0,15% bei 1 KHz und 40 KHz Hub
 
  
Signalrauschabstand:  
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* Power amplifier:
siehe oben
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* [[Grundig A 5000]]
  
Kanaltrennung:
 
  
Trennschärfe:
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* Integrated amplifier:
Dynamische Trennschärfe Mono >80 dB (±300 KHz bei 40 KHz Hub)
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* [[Grundig V 7000]]
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* [[Grundig V 7200]]
Gleichwellenselektion:
 
  
Nebenwellenselektion:
 
  
Spiegelfrequenzdämpfung:
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* Tuner:
FM ≤120 dB
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* [[Grundig T 7000]]
MW ≤ 43 dB
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* [[Grundig T 7200]]
LW ≤ 63 dB
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* [[Grundig T 7500]]
  
ZF-Dämpfung:
 
FM 120 dB/75Ω
 
AM ≥ 40dB
 
AM-Unterdrückung:
 
  
Ausgangspegel:
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* [[Predecessor model:
175mV - 1500 mV  einstellbar mit Pegelregler
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* [[Grundig ST 6500]] Is identical in construction, only has a different housing
  
RDS:
 
nein
 
  
Stationsspeicher:  
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* Receiver:
15, wahlweise für UKW, MW, LW belegbar
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* [[Grundig R 7200]]
 +
* [[Grundig R 7500]]
  
Besondere Ausstattungen
 
Sendersuchlauf, 
 
Muting,
 
Memory-Scan,
 
Feldstärkeanzeige,
 
Abstimmanzeige
 
Senderkurzbezeichnung (4-stellige alphanummerische Anzeige) kann gespeichert werden.
 
RAM-Speicher (nichtflüchtiger Speicher) für Sendereinstellungen.
 
  
Bemerkungen
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* Casseiver:
 +
* [[Grundig RCC 2000]]
 +
* [[Grundig RCC 2500 TV]]
  
Weitere Modelle der gleichen Serie:
 
  
Bilder
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* CD player:
 +
* [[Grundig CD 7500]]
  
Berichte
 
  
Links
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* Tape Deck:
 +
* [[Grundig CF 7100]]
 +
* [[Grundig CF 7200]]
 +
* [[Grundig CF 7300]]
 +
* [[Grundig CF 7400]]
  
Kategorie: Tuner
+
 
 +
* 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 ==
 +
 
 +
 
 +
[[Category:Tuner]]

Latest revision as of 01:23, 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]