Yamaha R-302 Owner's Manual download pdf (Page 34)

AUDIO SECTION

Minimum RMS Output Power per Channel

Main L, R

8 ohms, 20 Hz to 20 kHz, 0.04% THD

[U.S.A. model]..........................60W + 60W

[Singapore and General models]

.................................................55W + 55W

Center

8 ohms, 1 kHz, 0.1% THD

[U.S.A. model] .....................................60W

[Singapore and General models].........55W

Rear

8 ohms, 1 kHz, 0.7% THD .....................20W

Maximum Power [General model only]

(8 ohms, 1 kHz, 10% THD)

Main L, R ...................................85W + 85W

Center ...................................................85W

Rear ......................................................35W

Dynamic Power per Channel

(by IHF Dynamic Headroom measuring

method)

8/6/4/2 ohms .....................80/100/120/140W

Power Band Width

8 ohms, 30W, 0.1% THD

.............................................10 Hz to 50 kHz

Damping Factor (SPEAKERS A)

8 ohms, 20 Hz to 20 kHz .............80 or more

Input Sensitivity/Impedance

PHONO MM.....................2.5 mV/47 k-ohms

CD/TAPE (MD)/VIDEO/VCR

........................................150 mV/47 k-ohms

MIC 1, 2

............................450

V/32 k-ohms

Maximum Input Signal

PHONO MM

1 kHz, 0.04% THD............................90 mV

MIC 1, 2

1 kHz, 0.1% THD..............................30 mV

Headphone Jack Rated Output/Impedance

Output Level (8 ohms, 0.04% THD).....0.49V

Impedance.....................................330 ohms

Frequency Response (20 Hz to 20 kHz)

CD/TAPE (MD)/VIDEO/VCR

........................................................0±0.5 dB

RIAA Equalization Deviation

PHONO MM....................................0±0.5 dB

Total Harmonic Distortion (20 Hz to 20 kHz)

PHONO MM to REC OUT

1V .....................................................0.02%

CD/TAPE (MD)/VIDEO/VCR

to SP OUT

30W/8 ohms .....................................0.02%

Signal-to-Noise Ratio (IHF-A Network)

PHONO MM to REC OUT

(5 mV Input Shorted).........................82 dB

CD/TAPE (MD)/VIDEO/VCR

to SP OUT

(Shorted) ...........................................93 dB

Residual Noise (IHF-A Network)

MAIN L/R ...........................................140 µV

Channel Separation

(Vol. –30 dB, EFFECT OFF)

PHONO MM

(Input Shorted, 1 kHz) .......................60 dB

CD/TAPE (MD)/VIDEO/VCR

(Input 5.1 k-ohms Terminated,

1 kHz)................................................60 dB

Tone Control Characteristics

BASS: Boost/cut................±10 dB (50 Hz)

Turnover Frequency .........(350 Hz)

TREBLE: Boost/cut...........±10 dB (20 kHz)

Turnover Frequency.....(3.5 kHz)

Key Control Pitch................±3 notes, 13 steps

Delay Time

MIC, ECHO...................................150 msec.

BALLAD, POPS, JAZZ, ROCK

.................................................1 to 50 msec.

LIVE HOUSE, HALL ..............1 to 100 msec.

PRO LOGIC ...................15 to 30 msec.

Gain Tracking Error (0 to –60 dB) ............3 dB

VIDEO SECTION

Video Signal Type

[U.S.A. and General models]

.....................................................NTSC/PAL

[Singapore model] ..................................PAL

Video Signal Level..................1 Vp-p/75 ohms

Maximum Input Level............1.5 Vp-p or more

Signal-to-Noise Ratio................50 dB or more

Monitor Out Frequency Response

.....................................5 Hz to 10 MHz, –3 dB

FM SECTION

Tuning Range

[U.S.A. model] ...................87.5 to 107.9 MHz

[Singapore and General models]

..........................................87.5 to 108.0 MHz

50 dB Quieting Sensitivity (IHF, 75 ohms)

[U.S.A. and General models only]

Mono...............................1.55 µV (15.1 dBf)

Stereo ................................21 µV (37.7 dBf)

Usable Sensitivity (75 ohms)

(30 dB S/N Quieting, 1 kHz. 100% mod.)

[

U.S.A. and General models

]

............................................0.8 µV (9.3 dBf)

DIN, Mono (S/N 26 dB)

[

Singapore

model]

.............................0.9 µV

DIN, Stereo (S/N 46 dB)

[

Singapore

model]

..............................24 µV

Image Response Ratio

[U.S.A. and General models].................45 dB

[

Singapore

model]

.................................80 dB

IF Response Ratio

..................................80 dB

Spurious Response Ratio ........................70 dB

AM Suppression Ratio .............................55 dB

Capture Ratio..........................................1.5 dB

Alternate Channel Selectivity

[U.S.A. and General models].................85 dB

Selectivity (two signals, 40 kHz Dev.

300 kHz)

[

Singapore

model]

.................................70 dB

Signal-to-Noise Ratio

(IHF) Mono/Stereo

[U.S.A. and General models]

.................................................80 dB/75 dB

(DIN-Weighted, 40 kHz Dev.) Mono/Stereo

[

Singapore

model]

....................74 dB/69 dB

Harmonic Distortion

Mono/Stereo (1 kHz) ........................0.1/0.2%

Stereo Separation (1 kHz)......................50 dB

Frequency Response

30 Hz to 15 kHz .............................0 ±0.5 dB

SPECIFICATIONS

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Yamaha R-302 Owner's Manual Page 34

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