指標是1‧g
1 X! f: y1 i4 L唱臂的水平,橫向柔的度高的話.
% T* o% T3 j8 z8 T5 D可低至1g以下.都可以的.- h% v+ n K6 K! T1 r
Channel Balance:Witfin 1.5db, ~. J1 c' i8 h g% R+ m
channel Separation 1khz 25db or greater
d$ M! W& P7 M, ], A b10khz 18db or greater
, z7 o: V0 E Z! {9 R. ^Trackabillity at 10mN (1 gram) Tracking 8 E/ K8 J" v( W' r
Force (typical in cm/sec peak velocity):
8 U1 R) ?) L* e8 e( e) E400Hz: 30cm/sec 1kHz: 80cm/sec: @, l4 D5 m: R2 ?+ J
1kHz: 46cm/sec 10kHz:60cm/sec% @# H' i/ z. ~8 @
Output Voltage(typical):
% |. m8 ~4 c8 c* A1 C4 {3.2mV RMS at 1kHz at 5cm/sec peak velocity
8 R6 ]6 G* K! T+ ?# m7 [Recommended Load 47,000 ohms in parallel with 250p. |