QF25-34-20000-06 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Environment conditions: Corresponding to Vectron standard CF001

Specification for crystal filter:
1. General
1.1. Package:
QF 25.34-20000/06
24 July 2015
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
2. Electric values
2.1. Nominal centre frequency fo:
QF 25.34-20000/06
6
-30°C to +70°C
-45°C to +85°C
25.34 MHz
2.2. Pass band
2.2.1. Centre frequency fc:
2.2.2. Bandwidth between 3 dB - frequencies:
2.2.3. Ripple:
2.2.4. Insertion loss:
( measured on smallest attenuation in pass band )
25.34 MHz ± 6.0 kHz
> fo ± 100 kHz
< 1.5 dB at fo ± 80 kHz
< 8.0 dB
2.3. Stop band
2.3.1. fo ± 400 kHz
2.3.2. Alternate attenuation
≥ 60 dB (except spurious )
> 80 dB (except spurious )
2.4. Terminating impedance ( input and output ):
50 Ω // 0 pF
2.5. Maximum input power level:
+10 dBm / +15 dBm ( working / non-damaged )
3. Marking:
manufacturer, date code
QF 25.34-20000/06
4. Environment conditions:
Corresponding to Vectron standard CF001
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Edited by: date: _____________________________ name: _______________________________