Active Member
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[China]
Address: Golden Bay Industrial Zone，Dongjiang Town, Binhu District, Wuxi City, Jiangsu Province,
Contact name:liuhongmao
hanse-john electronic Co.,Ltd. |
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1. ELECTRONICAL SPECIFICATIONS
A. CENTRE FREQUENCY(f.) : 450KHz±1.0KHz.Max.
B. BAND WIDTH AT 3dB : ±17.5KHzMin(TO 450KHz)
C. BAND WIDTH AT 40dB : ±40KHzMin(TO 450KHz)
D. STOP BAND ATTENUATION : 55dBMin(AT f0 ± 18 to ± 33KHz)
E. STOP BAND ATTENUATION : 50dBMin.(AT f.±100KHz)
F: STOP BAND ATTENUATION : 20dBMin(AT f0 ±0.1 to ±1 MHz)
G: RIPPLE : 3.0dBMax.(AT f.±6.5KHz)
H: INSERTION LOSS : 4.0dBMax.(AT THE SMALLEST LOSS)
I: TEMPRATURE COEFFICIENT
OF CENTER FRENQUENCY : ±50 PPM/℃ MAX.(-20 TO +80 ℃)
J: INPUT/OUPUT IMPEDANCE : 1.5KΩ
NOTE :
A) CENTER FREQUENCY SHALL BE DEFIED AS THE CENTRA VALUE OF THE BAND WITH AT 6dB
B) TEMPRATURE COEFFICIENT OF CENTER FREQUENCY SHALL BE DEFINED AS THE AVERAGE OF THE CENTRAL FREQUECY .
