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252606B Datasheet, PDF (2/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 25.9 MHz
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3. Typical Performance ( at +25℃ )
1dB Bandwidth & Ripple
CH1 S21 LOG
CH2 S21 LOG
1 dB/ REF -26.98 dB
1 dB/ REF -27.23 dB
12 Apr 2009 17:16:11
1: 0. 0000 dB
3:- . 17920 dB
0. 000 000 MHz
25. 200 000 MHz
CH1 Markers
REF=1
BW: 25. 922330 MHz
Cor
cent : 144. 995309 MHz
Q: 5. 5935
1
1_loss : -27 . 042 dB
2
3
4
2
Cor
3
CH2 Markers
REF=2
mean: -27 . 073 dB
s. dev : . 07870 dB
p-p : . 46530 dB
CENTER 145. 000 000 MHz
SPAN 33. 000 000 MHz
40dB Bandwidth
CH1 S21 LOG
*
10 dB/ REF -27.09 dB
1
Cor
2
12 Apr 2009 17:15:21
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
BW: 28. 520582 MHz
cent : 144. 997368 MHz
Q: 5. 0840
1_loss : -27 . 379 dB
Hld
3
4
CENTER 145. 000 000 MHz
SPAN 75. 000 000 MHz
Wide band Properties
CH1 S21 LOG
10 dB/ REF -27.18 dB
12 Apr 2009 17:17:41
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
2:-66 . 865 dB
145. 000 MHz
3:-76 . 966 dB
1
290. 000 MHz
145.0 MHz SAW Filter
Part Number 252606B
3dB Bandwidth & Group Delay
CH1 S21 LOG
CH2 S21 DEL
1 dB/ REF -26.98 dB
50 ns/ REF 2.874 us
12 Apr 2009 17:16:26
1: 0. 0000 dB
3: 6. 4651 ns
0. 000 000 MHz
25. 200 000 MHz
CH1 Markers
REF=1
BW: 26. 408220 MHz
Cor
cent : 144. 998893 MHz
Q: 5. 4907
1
1_loss : -26 . 998 dB
2
Smo
32
Cor
3
4
CH2 Markers
mean: 2. 8809 us
s. dev : 4. 4619 ns
p-p : 22. 842 ns
REF=2
CENTER 145. 000 000 MHz
SPAN 33. 000 000 MHz
50dB Bandwidth
CH1 S21 LOG
10 dB/ REF -27.09 dB
*
1
Cor
2
12 Apr 2009 17:15:27
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
REF=1
BW: 28. 754435 MHz
cent : 145. 015685 MHz
Q: 5. 0432
1_loss : -27 . 379 dB
Hld
3
4
CENTER 145. 000 000 MHz
SPAN 75. 000 000 MHz
SWR(S11 & S22)
CH1 S11 SWR
CH2 S22 SWR
5 / REF 2.902
5 / REF 2.558
12 Apr 2009 17:17:15
1: 2. 9033
2: 2. 5535
145. 000 000 MHz
145. 000 000 MHz
Cor
1
Cor
2
START . 010 000 MHz
2
STOP 500. 000 000 MHz
3
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
CENTER 145. 000 000 MHz
SPAN 75. 000 000 MHz
http://www.itf.co.kr sales@itf.co.kr
2010. 04. 05
Rev 1.0