Rotel RX-820 specifications

Category : Receiver

Brand : Rotel

General

connectors

Technical data

amplifier

FM Radio

Radio

for More models from the Stan-Curtis series:

number of inputs:
- antenna: AM, FM 300, and 75 643961b8da111c0a15d770a1109a86d4s
- Phono MM: 2.5 mV at 47 k643961b8da111c0a15d770a1109a86d4
- Tape 1+2 In: 150mV at 35 ohms
number of outputs:
- headphones to Front: 4 - 16 643961b8da111c0a15d770a1109a86d4s
- Tape 1+2 out
- speakers: 4 - 16 643961b8da111c0a15d770a1109a86d4
  - 1. Couple: continuously
  - 2. Couple: switched separately

set of headphones to the Front: 4 - 16 643961b8da111c0a15d770a1109a86d4s
Tape 1+2 out
speakers: 4 - 16 643961b8da111c0a15d770a1109a86d4
- 1. Couple: continuously
- 2. Couple: switched separately

rated power 20Hz - 20kHz, according IHF-a:
- 8 643961b8da111c0a15d770a1109a86d4: 20W at <0,08% THD
- 4 643961b8da111c0a15d770a1109a86d4s: 40W at <0,08% THD
continuous output a 1kHz sine in accordance with DIN:
- 8 643961b8da111c0a15d770a1109a86d4 15W 1% THD
- 4 643961b8da111c0a15d770a1109a86d4: 30W 1% THD
total harmonic distortion IHF-a: <0,08%
damping factor: 30 at 1kHz into 8 643961b8da111c0a15d770a1109a86d4s
inter-modulation (TIM): <0,08%
- 60Hz : 7kHz = 4 : 1
frequency response IHF-a:
- Phono: 20Hz - 15kHz +/-0.3 dB RIAA-Standard
- Tape: 10Hz - 38kHz -3/+1dB
Signal-to-noise ratio according IHF-a:
- Phono: 80dB
- Tape out: 90dB
Overdrive limits of 0.5% THD at 1kHz
- Phono: 90mV
- Tape: 3V
sound-control:
- Bass: +/- 10dB at 100Hz
- height: +/- 10dB at 10kHz
Loudness: switchable
- +7dB at 100Hz and +4 dB at 10kHz
- in the case of Volume -40dB

frequency: 88 - 108 MHz
input sensitivity (Mono): 10,8 dBf/1,9 µV
sensitivity according to DIN: 1,6 µV for 26dB SNR at 75643961b8da111c0a15d770a1109a86d4
minimum sensitivity 50dB SNR:
- Mono: 17,2 dBf in 4µV
- Stereo: 40,7 dBf in 60µV
signal-to-noise ratio (SNR) at 65dBf: Mono: 70dB / Stereo: 65dB
total harmonic distortion (THD) at 65dBf: (Mono/Stereo)
- 100 Hz: 0,3%/0,5%
- 1kHz: 0,3%/0,5%
- 6kHz is 0.35%/0.6% in
frequency response: 30Hz - 14kHz -3/+0.3 dB
reception ratio: 2.0 dB
adjacent channel suppression: 65dB at +/-400kHz
noise rejection: 70dB
mirror frequency attenuation: 45dB
ZF-attenuation: 75dB
ON-loss: 62dB
channel separation in Stereo:
- 100Hz: 30dB
- 1kHz: 38dB
- 10kHz: 30dB
pilot tone attenuation: 60dB
SCA rejection: 60dB