325.0 MHz SAW Filter
Part Number
261905B
3. Typical Performance ( at +25℃ )
℃
1dB Bandwidth & Ripple
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
REF -27.64 dB
REF -28.26 dB
7 Mar 2013 14:50:05
1: 0. 0000 dB
0. 000 000 MHz
3:- . 20400 dB
18. 015 000 MHz
CH1 S21
LOG
10 dB/
45dB Bandwidth
REF -28 dB
7 Mar 2013 14:48:50
1: 0. 0000 dB
0. 000 000 MHz
PRm
CH1 Markers
REF=1
BW 18. 657947 MHz
:
cent : 324 . 875328 MHz
Q: 17. 412
1_loss : -27 . 973 dB
PRm
1
2
Cor
CH1 Markers
REF=1
BW 20. 844244 MHz
:
cent : 324 . 809926 MHz
Q: 15. 583
1_loss : -28 . 153 dB
Cor
1
2
3
4
3
PRm
2
CH2 Markers
mean:-27REF=2dB
. 990
s. dev : . 15070 dB
p-p : . 59970 dB
Cor
3
4
CENTER 325 . 000 000 MHz
SPAN 22. 000 000 MHz
CENTER 325 . 000 000 MHz
SPAN 60. 000 000 MHz
3dB Bandwidth & Group Delay
CH1 S21
CH2 S21
LOG
DEL
1 dB/
50 ns/
REF -27.64 dB
REF 2.236 us
7 Mar 2013 14:50:37
1: 0. 0000 dB
0. 000 000 MHz
3:-36 . 322 ns
18. 015 000 MHz
CH1 S11
CH2 S22
1 U FS
1 U FS
Smith Chart(S11 & S22)
1: 63. 404
2: 64. 512
-2 . 3047
-1 . 9180
7 Mar 2013 14:52:13
212 . 48 pF
325 . 000 000 MHz
255 . 33 pF
325 . 000 000 MHz
PRm
CH1 Markers
REF=1
BW 19. 073599 MHz
:
cent : 324 . 865795 MHz
Q: 17. 032
1_loss : -27 . 958 dB
PRm
Cor
1
2
Cor
2
1
PRm
Smo
3
2
3
CH2 Markers
mean: 2. REF=2us
2650
4
s. dev : 7. 2547 ns
p-p : 47. 025 ns
PRm
Cor
Cor
CENTER 325 . 000 000 MHz
SPAN 22. 000 000 MHz
CENTER 325 . 000 000 MHz
SPAN 60. 000 000 MHz
Wideband Properties
CH1 S21
LOG
10 dB/
REF -29.68 dB
7 Mar 2013 14:52:58
1: 0. 0000 dB
0. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
1 /
1 /
SWR(S11 & S22)
REF 1.271
REF 1.292
7 Mar 2013 14:52:07
1: 1. 2701
325 . 000 000 MHz
2: 1. 2929
325 . 000 000 MHz
PRm
CH1 Markers
REF=1
2: -54 .
325 . 000
3: -20 .
650 . 000
1
PRm
Cor
1
3
PRm
2
Cor
2
START
. 010 000 MHz
STOP 1 000 . 000 000 MHz
CENTER 325 . 000 000 MHz
SPAN 60. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 04. 30
Rev 1.0
ITF [ INTEGRATED TECHNOLOGY FUTURE ]
