MQF21.4-1200-17 [VECTRON]
Monolithic crystal filter; 单片晶体滤波器型号: | MQF21.4-1200-17 |
厂家: | Vectron International, Inc |
描述: | Monolithic crystal filter |
文件: | 总1页 (文件大小:52K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Monolithic crystal filter
MQF21.4-1200/17
Application
Unit
Value
Limiting values
•
•
•
4 pol filter
i.f.- filter
Center frequency
Insertion loss
Pass band at 3.0 dB
Ripple in pass band
Stop band attenuation
fo
MHz
dB
kHz
dB
21.4
≤ 2.5
± 6.00
≤ 1.0
≥ 40
use in mobile and
stationary transceivers
fo ± 4.00 kHz
fo ± 20
dB
kHz
Terminating impedance Z
R1 || C1
R2 || C2
Ohm/pF 910 || 5
Ohm/pF 910 || 5
Coupling capacitance
Ck
pF
13.2
Operating temp. range
° C
+0... +70
Characterstics MQF21.4-1200/17
Pass band
Stop band
Pin connections: 1 Input
2 Input-E
3 Output
4 Output-E
TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH
25.10.00
Potsdamer Str. 18 D- 14513 Teltow ! (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.telefilter.com
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