Acoustic research T 04 Service Manual

Page 2

Specifications

FM Tuner Section

Usable Sensitivity ........................ 11.2 dBf/2.0 )N (mono)
DIN Sensitivity ............................ 1.1 W (26 dB SIN 75 ohms)
50 dB Quieting Sensitivity
Mono ........... ' ........................ 14.6 def/3.0 uV
Stereo .................................. 37.2 cat/4.0 pV
Signal to Noise Ratio (at 65 dB!) ll-iF A Weighted
Mono ................................... 75 dB
Stereo .................................. 73 dB
Harmonic Distortion (at 65 dBf)
100 Hz .................................. 0.08% (Mono) 0.1% (Stereo)
1 kHz ................................... 0.08% (Mono) 0.2% (Stereo)
6 kHz ................................... 0.08% (Mono) 0.3% (Stereo)
Frequency Response ......................... 11 dB (30 Hz ~ 15 kHz)
Capture Ratio ............................... 1.5 dB
Alternate Channel Selectivity .................. 70 dB ( + 400 kHz)
Spurious Response Ratio ..................... 85 dB
image Response Ratio ........................ 70 dB
iF Response Ratio ........................... 90 dB
AM Suppression Ratio ........................ 60 dB
Muting Threshold ............................ 15 W
Stereo Separation
100 Hz .................................. 45 d8
1 kHz ................................... 48 dB
10 kHz .................................. 40 dB
AM Tuner Section
Selectivity ............................... 40 dB
Sensitivity (Loop Antenna) ................. 300 pV
Signal to Noise Ratio ...................... 50 d8
Image Response Ratio ..................... 40 dB
IF Response Ratio ........................ 40 dB
Power Consumption ....................... 20 Watts
Dimension (Overal) ........................ 430(W) x 88(1-1) x 352(0)

1015/1." x Ss/:2" X14'/1s"
Weight (net) ............................ 5.3 kgs/11.66 lbs