參數(shù)資料
型號: QF21.4-12006
廠商: Vectron International, Inc.
英文描述: Crystal filter
中文描述: 晶體濾波器
文件頁數(shù): 1/1頁
文件大小: 64K
代理商: QF21.4-12006
Crystal filter
QF21.4-12000/06
Application
6 pol filter
i.f.- filter
use in mobile and
stationary transceivers
Characteristics QF21.4-12000/06
Pass band Stop band
Limiting values
Center frequency
Insertion loss
Pass band at 3.0 dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
IP3
Terminating impedance Z
R1 || C1
R2 || C2
Operating temp. range
Unit
Value
Fo
fo
±
45.00 kHz
fo - 300 kHz
fo + 300 kHz
fo ± 400 kHz
MHz
dB
kHz
dB
dB
dB
dB
dB
dBm
21.4
9.0
±
60.00
1.5
60
> 40
> 50
> 60 except spurious
> 32.5
fo±200kHz,fo±400kHz
Ohm/pF
Ohm/pF
° C
50 || 0
50 || 0
-20... +70
Pin connections:
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
17.05.02
Potsdamer Str. 18 D- 14513 Teltow
(+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com
1
2
3
4
Input
Ground-Input
Output
Ground-Output
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