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发表于 2014-11-29 22:39:15
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指標是1‧g
: I6 i( i4 F* j7 T6 m8 }唱臂的水平,橫向柔的度高的話.
& S6 S5 i3 `+ q J可低至1g以下.都可以的.
& I a( ` b- t* S; sChannel Balance:Witfin 1.5db$ ?1 _5 s* ?( U# {" b- D
channel Separation 1khz 25db or greater0 t, z1 f7 h6 U X: y2 |; x: j
10khz 18db or greater
- ?( Z% c5 }9 q$ g- o, p# t: J* ITrackabillity at 10mN (1 gram) Tracking
$ t3 C1 K6 H1 X) a, D% s( O! B IForce (typical in cm/sec peak velocity):$ j4 |0 C* q! S% z/ c g
400Hz: 30cm/sec 1kHz: 80cm/sec4 t8 L2 ?! P0 d
1kHz: 46cm/sec 10kHz:60cm/sec/ L: n! w4 ?0 h9 k9 v/ w# x+ H
Output Voltage(typical):
/ W. v3 G3 R+ y$ G# `8 o7 k8 @3.2mV RMS at 1kHz at 5cm/sec peak velocity
$ J! a. {1 y4 [. f$ T7 t0 aRecommended Load 47,000 ohms in parallel with 250p. |
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