CERAMIC RESONATOR

CRB 系列陶瓷諧振器
CRB SERIES OF CERAMIC RESONATOR


通訊用 455KHz 陶瓷鑒頻器(Communication Use Ceramic Discriminator)

型號
Part Number
頻率
Frequency
F(Fa-Fr)(KHz)
電容
Capacitance
CDB455C2
455 1KHz
IZI=4.25K
447 1.5KHz
(IZI=2.05K)
463 1.5KHz
(IZI=10.0K)
140pF 20%
CDB455C3
Fa 455 1KHz
46 5.0KHz
550pF 20%
CDB455C4
Fa 470 1KHz
43.0 2.0KHz
140pF 20%
CDB455C25
Fa 465 1.5KHz
45 4.0KHz
135pF 20%
CDB455C28
-
3dB 鑒頻帶寬
4.0KHz min (Recovered Audio 3dB BW)
鑒頻輸出(455外)
40
20mv (Recovered Audio Output Voltage)