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Brand Name : HM
Model Number : KHZ
Certification : Rohs,ISO
Place of Origin : wuxi
MOQ : 1500
Price : $1.025
Payment Terms : Western Union, MoneyGram
Supply Ability : 1000000
Delivery Time : 25 day
Packaging Details : In standard export packing as per manufacturer
Nominal Center Frequency (fn) (kHz) : 455.0
6dB Bandwidth (kHz) : fn±4.5 min.
Stop Bandwidth (kHz) : fn±15.0 max. [within 50dB]
Stop Band Attenuation (dB) : 45 min. [within fn±100kHz]
Insertion Loss (dB) : 6.0 max. [at minimum loss point]
Ripple (dB) : 1.0 max. [within fn±3kHz]
Input/Output Impedance (ohm) : 2000
GDT Deviation (μs) : 40.0 max. [within fn±3kHz]
1. ELECTRONICAL SPECIFICATIONS
A. CENTRE FREQUENCY(f.) : 455 KHz±1.0KHz.Max.
B. BAND WIDTH AT 3dB : ±4.5 KHzMin(TO 455 KHz)
C. BAND WIDTH AT 40dB : ±15 KHzMin(TO 455 KHz)
D. STOP BAND ATTENUATION : 35dBMin(AT f0 ± 18 to ± 33KHz)
E. STOP BAND ATTENUATION : 40dBMin.(AT f.±100KHz)
F: STOP BAND ATTENUATION : 20dBMin(AT f0 ±0.1 to ±1 MHz)
G: RIPPLE : 3.0dBMax.(AT f.±8.0 KHz)
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 : 2.0KΩ
NOTE : A) CENTER FREQUENCY SHALL BE DEFIED AS THE CENTRAL
VALUE OF THE BAND WITH AT 6dB
B) TEMPRATURE COEFFICIENT OF CENTER FREQUENCY SHALL
BE DEFINED AS THE AVERAGE OF THE CENTRAL FREQUECY .
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