QSF406A4-38 Datasheet, PDF (1/1 Pages) QUARTZCOM the communications company – 406 MHz SMD RF-SAW filter COSPAS-SARSAT emergency beacon Class 1 & 2

QSF406A4-38
406 MHz
SMD RF-SAW filter
Application: COSPAS-SARSAT emergency beacon Class 1 & 2
Parameters Description
Centre frequency (Fo)
Passband width (404 ~ 408 MHz)
Insertion loss (404 ~ 408 MHz)
Peak to peak ripple (404 ~ 408 MHz)
Stop band rejection
Fo -100 ~ Fo -40.8 MHz
Fo +40.8 ~ Fo +100 MHz
Terminating impedance
Maximum DC voltage
Maximum input power
Temperature coefficient
Operating temperature
Storage temperature range
Unit
MHz
MHz
dB
MHz
dB
dB
Ω
V
dBm
Ppm/°C
°C
°C
Value
406
> ±2
< ±3.5
< 2.0
> 50
> 50
50
10
10
-32
-40 ~ +85
-40 ~ +85
Remarks
±2 Typ.
1.0 Typ.
55 Typ.
55 Typ.
+25 Typ.
Typical Performance
Package Dimension
Matching Configuration
A. Source Load Impedance = 50Ω  L1 = L2 = 0 Ω (short circuit)
B. Source Load Impedance = 150Ω  L1 = L2 = 100 Ω
QuartzCom AG
Bischmattstrasse 11
CH 2544 Bettlach
Switzerland
2011/65/EU RoHS compliant
Fax
Tel
E-Mail
[phone]
[phone]
[e-mail]
www.quartzcom.com
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15 Jan. 14