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PRACTICAL
SERVICE
FIGURE
<TUNER
SECTION>
<FM SECTION>
IHF Sensitivity :
(THD 3%)
Less than 8dBuV <D>
[at 76.0MHz / 83.0MHz / 108.0MHz] <D>
Less than 10dBuV <HE, HR, LH>
Less than 14dBuV <EZ, K>
[at 87.5MHz] <HE, HR, LH, EZ, K>
Less than 8dBuV <HE, HR, LH>
Less than 13dBuV <EZ, K>
[at 98.0MHz / 108.0MHz] <HE, HR, LH, EZ, K>
S/N 50dB Quieting sensitivity :
Signal to noise ratio :
(Input 54dBuV)
Distortion :
(Unput 54dBuV)
Auto stop level :
Stereo separation :
Intermediate frequency :
<AM (MW) SECTION>
Sensitivity :
Signal to noise ratio :
(Input 74dBuV)
Signal to noise ratio :
(Input 100dBuV)
Distortion :
Auto stop level :
Stereo separation :
Intermediate frequency :
Less than 36dBuV <D>
[at 98.0MHz] <D>
Less than 38dBuV <HE, HR, LH>
Less than 40dBuV <EZ, K>
[at 98.0MHz] <HE, HR, LH, EZ, K>
More than 68dB (MONO)
More than 66dB (STEREO)
[at 83.0MHz] <D>
[at 98.0MHz] <HE,.HR, LH, EZ, K>
Less than 1.2% (MONO)
Less than 2.0% (STEREO)
[at 83.0MHz] <D>
[at 98.0MHz] <HE, HR, LH, EZ, K>
25dBuV + 10dB
[at 83.0MHz] <D>
[at 98.0MHz] <HE, HR, LH, EZ, K>
More than 30dB <D, HE, HR, LH>
More than 15dB <EZ, K>
[at 83.0MHz] <D>
[at 98.0MHz] <HE, HR, LH, EZ, K>
10.7MHz
54dBuV + 8dB/- 7dB
[at 603kHz] <D, HE, HR, EZ, K>
{at 600kHz] <LH>
52dBuV + 6dB/— 7dB
{at 999kHz / 1404kHz] <D, HE, HR, EZ, K>
[at 1000kHz / 1400kHz] <LH>
More than 36dB
[at 999kHz (MONO)] <D, HE, HR, EZ, K>
{at 1000kHz (MONO)] <LH>
More than 34dB <D>
[at 999kHz (STEREO)] <D>
Less than 4.0%
[at 999kHz (MONO)] <D, HE, HR, EZ, K>
[at 1000kHz (MONO)] <LH>
Less than 4.0%
[at 999kHz (STEREO)] <D>
50dBuV + 10dBuV/— 15dBuV
{at 999kHz] <D, HE, HR, EZ, K>
[at 1000kHz] <LH>
More than 15dB [at 999kHz] <D>
450kHz
<LW
SECTION> (EZ, K only)
Sensitivity :
Signal to noise ratio :
Intermediate frequency :
Less than 70dBuV [at 144kHz]
Less than 68dBuV [at 198kHz]
Less than 66dBuV [at 290kHz]
More than 32dB [at 198kHz]
450kHz
~60-
<DECK
SECTION>
Tape speed :
3000Hz + 45Hz
Wow & flutter :
Less than 0.14% (W.R.M.S)
Pinch roller pressure:
270 ~ 330g
Take-up torque :
30 ~ 55g-cm (FWD, REV)
F.F & REW
torque:
75 ~ 180g-cm
Back tension :
2 ~ 7g-cm (FWD, REV)
Distortion :
Less than 3.0% (REC/PB, O0VU)
Noise level :
Less than 80mV
(PB, REC/PB, FILTER DIN AUDIO)
Erasing ratio :
More than 55dB (at 125Hz, +10VU)
Test tape :
TTA-100
TTA-602 (NORMAL)
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