指標是1‧g
: J! q: o& x4 b/ o" T1 S唱臂的水平,橫向柔的度高的話.
( `- r" ?' [' b可低至1g以下.都可以的.
$ D3 r& g) p @2 |& a N) H, _! EChannel Balance:Witfin 1.5db, C v/ p9 k/ T4 ~$ v4 d
channel Separation 1khz 25db or greater0 V h, ~3 {& p
10khz 18db or greater
8 Y% x* S( h& P# q o' ?Trackabillity at 10mN (1 gram) Tracking , Z3 N6 x+ X+ p+ w3 ^
Force (typical in cm/sec peak velocity):* y* g$ O* @6 P1 ~
400Hz: 30cm/sec 1kHz: 80cm/sec8 m- {8 L! {9 \. z9 m3 J
1kHz: 46cm/sec 10kHz:60cm/sec9 Y, P; B, Z9 l: H
Output Voltage(typical):
j4 V# J8 o8 d# y7 i6 d% d3.2mV RMS at 1kHz at 5cm/sec peak velocity
* b; e+ s% ?5 ~7 RRecommended Load 47,000 ohms in parallel with 250p. |