Nikko Gamma I specifications

Category : Tuner

Brand : Nikko

General

connectors

Technical data

special features

• manufacturer: Nikko
• model: Gamma I
• type: Tuner
• year of construction: 1977 - 1981
• Manufactured in: Japan
• color: Black, silver, wood housing are optionally available
• remote control: no
• power consumption: 18 W
• dimensions: 483 x 64 x 250 mm (WxHxD)
• weight: 5.5 kg
• factory price approx.: 898 DM

• number of inputs:
  • antenna FM / MW: 75 643961b8da111c0a15d770a1109a86d4s, 300 643961b8da111c0a15d770a1109a86d4s
• number of outputs:
  • Line Out Fix: 650 mV
  • Line Out Variable: 0 - 1'300 mV

• antenna FM / MW: 75 643961b8da111c0a15d770a1109a86d4, 300 643961b8da111c0a15d770a1109a86d4s

• Line Out Fix: 650 mV
• Line Out Variable: 0 - 1'300 mV

• receiving: FM
• frequency:
  • FM: 87 - 108 MHz
• sensitivity:
  • Wide E: 10,3 dBf, 1,8 µV
  • Slim E: 10,3 dBf, 1,8 µV
• vapors sensitivity of 60 dB:
  • Mono 14 dBf
  • Stereo 34 dBf
• distortion T, HZ at 65 dBf:
  • Mono:
    • Far: 0,04 %
    • Narrow: 0,08 %
  • Stereo:
    • Wide 0,06 %
    • Narrow 0,2 %
• Frequency response: 30 to 15 kHz; + 0,4 – 0,8 dB
• input ratio:
  • Wide: 1.0 dB
  • Narrow: 1.5 dB
• change channel selectivity (-400 kHz):
  • Wide: 35 dB
  • Narrow: 80 dB
• interference reproduction ratio: 110 dB
• mirror frequency reception ratio: 110 dB
• IF-reception ratio: 110 dB
• AM suppression ratio: 60 dB
• Stereo separation:
  • at 1 kHz:
    • Far: 55 dB
    • Narrow: 46 dB
  • 50 to 10 kHz:
    • Wide: 35 dB
    • Narrow: 32 dB
• subcarrier product ratio: 65 dB
• attenuation threshold: 10 dBf

• FM: 87 - 108 MHz

• Wide E: 10,3 dBf, 1,8 µV
• Slim E: 10,3 dBf, 1,8 µV

• Mono 14 dBf
• Stereo 34 dBf

• Mono:
  • Far: 0,04 %
  • Narrow: 0,08 %
• Stereo:
  • Wide 0,06 %
  • Narrow 0,2 %

• Far: 0,04 %
• Narrow: 0,08 %

• Wide 0,06 %
• Narrow 0,2 %

• Wide: 1.0 dB
• Narrow: 1.5 dB

• Wide: 35 dB
• Narrow: 80 dB

• at 1 kHz:
  • Far: 55 dB
  • Narrow: 46 dB
• 50 to 10 kHz:
  • Wide: 35 dB
  • Narrow: 32 dB

• Far: 55 dB
• Narrow: 46 dB

• Wide: 35 dB
• Narrow: 32 dB

• Illuminated VU-meters
  • power adjustment for the VU Meter in 4 steps: 0 dB, 6 dB, 12 dB, 24 dB

• power adjustment for the VU Meter in 4 steps: 0 dB, 6 dB, 12 dB, - 24 dB

• pre-amplifier of the same series:
• Nikko Beta I
• Nikko Beta I I

• power amplifiers from the same series:
• Nikko Alpha I
• Nikko Alpha II

• Tuner from the same series:
• Nikko Gamma I

• image: Nikko Gamma I

• image: Nikko Alpha I / Beta I / Gamma I in silver

• extract from U.S. advertising: Nikko Alpha II, Alpha V, Beta I, Beta II, Beta V, Gamma-I

• extract from advertising: Nikko Alpha II / Beta I / Gamma I in Black

Comment:

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