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LT455AW 3dB Piezoceramic 455 Khz Ceramic Filter

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hanse-john electronic Co.,Ltd.

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Place of Origin : wuxi

Brand Name : HM

Model Number : KHZ

MOQ : 1500

Price : $1.0

Packaging Details : In standard export packing as per manufacturer

Delivery Time : 25 day

Payment Terms : Western Union, MoneyGram

Supply Ability : 1000000

Certification : Rohs，ISO

Nominal Center Frequency (fn) (kHz) : 455.0

6dB Bandwidth (kHz) : fn±17.5 min.

Stop Bandwidth (kHz) : fn±40.0 max. [within 50dB]

Stop Band Attenuation (dB) : 45 min. [within fn±100kHz]

Insertion Loss (dB) : 4.0 max. [at minimum loss point]

Ripple (dB) : 3.0 max. [within fn±12kHz]

Input/Output Impedance (ohm) : 1000

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1. ELECTRONICAL SPECIFICATIONS

A. CENTRE FREQUENCY(f.) : 455 KHz±1.0KHz.Max.

B. BAND WIDTH AT 3dB : ±18 KHzMin(TO 455 KHz)

C. BAND WIDTH AT 40dB : ±40 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 : 1.5KΩ

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 .

Product Tags:

3dB 455 Khz Ceramic Filter

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