Grundig RTV 650

Data

General

  • Manufacturer: Grundig
  • Model: RTV-650
  • Type: Receiver
  • Made in: Germany
  • Color: Front panel of brushed aluminum silver / black, fine wood housing in walnut matted, optional teak nature or rosewood matted
  • Type: Stereo Tuner Amplifier
  • Construction period: 1969 - 1971
  • Power consumption: 100 W max., without signal 30 W
  • Dimensions: (WxHxD) 600 x 140 x 310 mm.
  • Weight: 9,5 kg
  • Fixed price: 1'250 DM


Connections

  • Number of inputs:
    • Phono MM: 5 mV, 47 kOhm, max. 100 mV
    • Phono crystal: 250 mV, 1 MOHm, max. 3V
    • Tape Deck: 500 mV / 470 kOhm, max. 5V
    • Antenna: 240 Ohm
  • Number of outputs:
    • Tape Deck: 0,1 - 2 mV per kOhm
    • DIN sockets for 2 speakers L / R, 4 - 16 Ohm
    • Stereo headphones


Technical Data

  • Reception: FM stereo / mono, MW, LW, KW I, KW II
  • Frequencies:
    • FM: 87.5 - 108 MHz

MW: 510 - 1620 kHz LW: 145 - 350 kHz CW I: 3.15 - 8.8 MHz

    • KW II: 8.6 - 22.5 MHz
  • Frequency response: 40 Hz - 15 KHz (± 2 dB)
  • Input sensitivities:
    • VHF: 1.4µV for 15kHz deviation and 26 dB signal-to-noise ratio
    • MW: 6.5µV

LW: 8.0µV

    • KW I: 5µV
    • KW II: 5 - 10µV
  • Distortion factor stereo: 0.5%
  • Common wave selection: 2.0 dB at 1mV antenna voltage and 75 kHz deviation
  • Noise voltage: >75 dB
  • IF rejection: > 86 dB
  • AM rejection: > 65 dB
  • IF rejection: 66 dB
  • Crosstalk attenuation: 35 dB
  • Continuous power (at distortion)
    • 8 Ohm:
    • 4 Ohm: 2 x 20W DIN
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm: 2 x 30W DIN

Distortion factor: < 0,5% bei 40-16000 Hz und 0,2% bei 1000 Hz 50 W an 4 Ohm

  • Dämpfungsfaktor: 14 bei 4 Ohm
  • Gesamtfrequenzgang: 20 - 20'000 Hz ± 1,5 dB
  • Leistungsbandbreite: 10 - 40'000 Hz
  • Signalrauschabstand:
    • Phono 1 & 2: >60 dB
    • Tuner: >84 dB
    • Tape: >84 dB
    • Crosstalk attenuation 55 dB / 1000 Hz, 50 dB / 40 - 10000 Hz
  • Tone control:
    • Bass at 20Hz: - 20 to + 15 dB
    • Tweeter at 2000Hz: - 20 to + 14 dB
  • Balance: - 7.4 to + 2.6 dB
  • Loudness / Contour: 30Hz + 33 dB, 15000Hz + 10 dB
  • Treble filter 1: 3 kHz
  • Treble filter 2: 5 kHz


Special Features

  • Station memory for 5 FM programs
  • Optical display Tunoscope for optimal center tuning of the stations
  • Tuning indicator

Indicator lamp for stereo programs

  • Indicator lamp for Automatic Frequency Control (AFC) On
  • Electronic power-on delay
  • Ferrite antenna for MW and LW
  • Shortwave magnifier
  • Mono / Stereo button


Notes


Pictures

  • Extract from brochure: Grundig RTV-650 Front

RTV-650-1.jpg


Reports

Links

  • External Link: "Hifi Archive" website: [1]
  • External Link: "Hifi Archive" website: [2]
  • External Link: "Hifi Archive" website: [3]
  • External link: User manual on "Hifi Archiv": [4]</0,5%>