指標是1‧g
4 J+ P% T. A; `: A; I! P唱臂的水平,橫向柔的度高的話.
9 s `# G( _9 s1 l7 I7 F2 m可低至1g以下.都可以的.) v$ u7 D/ y+ r
Channel Balance:Witfin 1.5db
/ Q- {& P7 s, i' b d: ichannel Separation 1khz 25db or greater
* ` H* n1 x% Z) N+ \7 o! F/ S10khz 18db or greater- M* a0 K# d7 Z+ R. l
Trackabillity at 10mN (1 gram) Tracking
! R( ~+ ^$ l/ o( |: j# iForce (typical in cm/sec peak velocity):
3 J; r* m8 Q3 a$ c% ]400Hz: 30cm/sec 1kHz: 80cm/sec
% P/ M* B, p( R' l1kHz: 46cm/sec 10kHz:60cm/sec$ h7 ~+ z" Q- n9 L4 }+ v
Output Voltage(typical):, t/ k _3 K, X" I1 c1 b
3.2mV RMS at 1kHz at 5cm/sec peak velocity
+ O2 Z2 T, i; B4 i+ ~Recommended Load 47,000 ohms in parallel with 250p. |