Rotel RT-725 specifications

Category : Tuner

Brand : Rotel

General

Connections

Technical data

Radio FM (FM)

Radio AM

Structural similarity: Universe T 3586 (Source Order# 005.059 1) with slight differences. Other models of this series:

• Manufacturer: Rotel
• back to Rotel Tuner
• Model: RT-725
• Years of construction: 1978 - 1979
• Manufactured in: Japan
• Color: silver
• Power consumption: 20W
• Dimensions ( WxHxD): 430 x 143 x 261mm
• Weight: 6.0kg
• Factory price: unknown

• Inputs:
  • Antenna: FM 75 + 600 ohm, AM
• Outputs:
  • Stereo RCA jack pair

• Antenna: FM 75 + 600 ohm, AM

• Stereo RCA jack pair

• Frequencies: 87.5 - 108 MHz
• Input sensitivity at 300 643961b8da111c0a15d770a1109a86d4:
  • Mono: 10.3dBf / 1.8µV
  • Stereo: 18.2dBf / 4.9µV
• Minimum input voltage IHF: 1.7µV
• Minimum input voltage DIN: 1.2µV
  • for SNR of min. 26dB
• Minimum sensitivity for 50dB SNR:
  • Mono: 14.7dBf at 3.0µV
  • Stereo: 38.0dBf at 44µV
• Signal-to-noise ratio (SNR) at 65dBf: Mono: 70dB / Stereo: 65dB
• Total Harmonic distortion (THD) at 65dBf: (Mono/Stereo)
  • 100Hz: 0.2% / 0.3%
  • 1kHz: 0.2% / 0.3%
  • 6kHz: 0.3% / 0.4%
• Frequency response: 30Hz - 15kHz -1.0/+0.2dB
• Reception ratio: 1.5dB
• Secondary channel suppression: 70dB at +/-400kHz
• Noise suppression: 80dB
• Mirror frequency attenuation: 65dB
• IF attenuation: 75dB
• AM attenuation: 55dB
• Muting threshold: 14dBf
• Channel separation Stereo:
  • 1kHz: 40dB
  • 30Hz - 15kHz: 30dB
• 27cb6a9c075369d09f4a30b8996ec6c3 attenuation: 55dB
• SCA attenuation: 70dB

• Mono: 10.3dBf /1.8µV
• Stereo: 18.2dBf / 4.9µV

• for SNR of min. 26dB

• Mono: 14.7dBf at 3.0µV
• Stereo: 38.0dBf at 44µV

• 100Hz: 0.2% / 0.3%
• 1kHz: 0.2% / 0.3%
• 6kHz: 0.3% / 0.4 %

• 1kHz: 40dB
• 30Hz - 15kHz: 30dB

• Frequencies: 525 - 1605 kHz
• Sensitivity:
  • Antenna internal: 240µV/m
  • Antenna external: 12.0µV
• Selectivity: 40dB
• Signal-to-noise ratio: 55dB
• Mirror frequency attenuation: 45dB
• IF attenuation: 50dB
• integrated ferrite antenna

• Internal antenna: 240µV/m
• External antenna: 12.0 µV

• RT-425
• RT-925
• RT-1024
• RT-1025

• User Manual Rotel RT-725
• Homepage Rotel

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