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CYNTEC CO., LTD.
乾坤科技股份有限公司
乾坤科技股份有限公司
乾坤科技股份有限公司
乾坤科技股份有限公司
DOCUMENT : RFB00000
REVISION : A0
PAGE : 1 OF 11
TFP21 SERIES THIN FILM CHIP COUPLER
1.
Part Number
TFP — 21 — S — 190 — A
(1)
(2)
(3)
(4)
(5)
Where (1) TFP Thin Film Coupler :
(2)
Size :
Two digits of number ––
21 = 2.00
×
1.25 mm
(3)
Design :
S = Single Band
D = Dual Band
(4)
Coupling Value :
Three digits of number ––
140 = 14.0 dB
180 = 18.0 dB
190 = 19.0 dB
(5)
Center Frequency :
A = 897.5M
B = 1747.5M