SHOULDER 49T

SHOULDER ELECTRONICS CO., LTD.
CRYSTAL FILTER Data Sheet
PRODUCT 产 品:
CRYSTAL FILTER
MODEL NO 型 号:
49T
PREPARED 编 制:
Fengyu
CHECKED 审 核:
York
APPROVED 批 准:
DATE
Http://www.shoulder.cn
日 期:
2007-01-25
SHOULDER ELECTRONICS CO., LTD.
1. 2 POLE SPECIFICATION
MODEL
NOMINAL
FREQUENCY
10M7A
(MHz)
10.700
(dB)
3
(KHz)
±3.75
(dB)
20
(KHz)
–/+18.0
(dB)
0.5
(dB)
2.0
(Ohm//pF)
1800//5.0
OPERATING
TEMP.
RANGE
(oC)
-20 TO +70
10M12A
10.700
3
±6.0
18
–/+20.0
0.5
2.0
3000//3.0
-20 TO +70
10M15A
10.700
3
±7.5
18
–/+25.0
0.5
2.0
3000//2.0
-20 TO +70
10M30A
10.700
3
±15
18
–/+50.0
0.5
2.0
5500//-1
-20 TO +70
RIPPLE
INSERTION
LOSS
TERMINAL
IMPEDANCE
PASS BAND
WIDTH
STOP BAND
WIDTH
RIPPLE
INSERTION
LOSS
TERMINAL
IMPEDANCE
2. 4 POLE SPECIFICATION
MODEL
NOMINAL
FREQUENCY
10M7B
(MHz)
10.700
(dB)
3
(KHz)
–/+3.75
(dB)
40
(KHz)
–/+14.0
(dB)
1.0
(dB)
2.5
(Ohm//pF//pF)
1800//4//12
OPERATING
TEMP.
RANGE
(oC)
-20 TO +70
10M12B
10.700
3
–/+6.0
40
–/+20.0
1.0
2.5
2800//1.5//7
-20 TO +70
10M15B
10.700
3
–/+7.5
40
–/+25.0
1.0
2.5
3000//1//5
-20 TO +70
10M30B
10.700
3
–/+15
40
–/+50.0
1.0
2.5
5500//-1//0
-20 TO +70
PASS BAND
WIDTH
3. PART NUMBERING
49T-10M15A
Package – Model
4. DIMENSION
STOP BAND
WIDTH