MQF21.4-1200-10 [VECTRON]
Monolithic crystal filter; 单片晶体滤波器
| 型号： | MQF21.4-1200-10 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Monolithic crystal filter |
| 文件： | 总2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
MQF21.4-1200/10
Application
Unit
Value
Limiting values
•
•
•
2 pol filter
i.f.- filter
Center frequency
Insertion loss
Pass band at 3.0 dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
fo
MHz
dB
kHz
dB
dB
dB
21.4
≤ 1.5
± 6.00
≤ 0.5
≥ 20
> 50
> 35
use in mobile and
stationary transceivers
fo ± 3.50 kHz
fo ± 25 kHz
fo - 0.2...1 MHz
fo + 0.35..1 MHz
dB
Terminating impedance Z
R1 || C1
R2 || C2
Ohm/pF 1200 || 3
Ohm/pF 1200 || 3
Operating temp. range
° C
-20... +70
Characterstics MQF21.4-1200/10
Pass band
Stop band
Pin connections: 1 Input
2 Input-E
3 Output
4 Output-E
TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH
20.05.99
Potsdamer Str. 18 D- 14513 Teltow ! (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.telefilter.com
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