General

• Manufacturer: Onkyo
• Model: T-4511
• Year of manufacture: 1998 onwards
• Made in: Japan
• Color: Black, Silver
• Remote control: No, but system remote control Onkyo R1
• Power consumption: 10 W
• Dimensions: 435 x 91 x 318 mm
• Weight: 3,7 kg
• Mains connection: 230V/50Hz
• Original price approx.: 400 DM

Connections

• Number of outputs:
  • 1 pair RCA (Cinch)
• Number of inputs:
  • 1 75 Ohm FM antenna , coaxial connector.

1 AM antenna

• • R1

Technical Data

• Reception: FM/AM
• FM receiver
• Frequencies:
  • FM: 87.50 - 108.00 MHz (25kHz/50kHz step grid).
• Frequency response: 30 - 15,000 Hz (+/- 1dB)

Input sensitivity: Mono: 11.2 dBf 1.0 myV , 75 Ohm IHF 0.9 myV , 75 Ohm DIN Stereo: 17.2 dBf 2.0 myV , 75 Ohm IHF 20 myV , 75 Ohm DIN 50 dB mute threshold:

• • Mono:16.1 dBf , 1.7 myV , 75 Ohm

Stereo:36,1 dBf , 17 myV , 75 Ohm

• Common mode selection: 1.5 dB
• Insertion loss: 80 dB VHF
• Intermediate frequency attenuation: 90 dB
• Noise voltage spacing:
• Mono: 76 dB IHF
• Stereo: 66 dB IHF
• Alternative transmitter attenuation: 60 dB IHF
• Selectivity: 60 dB DIN (Narrow)
• (+/- 300kHz, 40kHz, deviation)
• Common wave selection: 1.5 dB
• AM suppression: 50 dB
• Spurious wave selection:
• Total harmonic distortion:
  • Mono: 0.1% (Normal)

Stereo: 0.2% (Normal)

• Stereo channel separation: 40 dB at 1kHz(Normal)
• Output voltage: 0.75 V
• Attenuation level: 17.2 dBf , 2.0 myV, 75 Ohm
  • MW receiver section
• Frequencies:
• AM: 522 - 1611 kHz (9kHz step grid).
• Usable input sensitivity: 25 myV
• IF attenuation: 40 dB
• Intermediate frequency attenuation: 40 dB
• Noise margin: 40 dB
• Total harmonic distortion: 0.7%
• Output voltage: 150 mV
• Station memory: 30 (divided by groups> A;B;C)

Special Features

• Quartz synthesized-UKW-Stereo-Tuner (FM)/ AM Tuner

Remote control via R1 cable RDS

• Reception strength selectable "Narrow" and "Wide