QF140-0-5000-07 Datasheet, PDF (1/3 Pages) Vectron International, Inc – Environment conditions: Corresponding to Vectron standard CF001

Specification for crystal filter:
1. General
1.1. Package:
QF 140.0-5000/07
11 December 2008
1.2. Type name:
1.3. Number of poles:
1.4. Operating and storage temperature range:
QF 140.0-5000/07
4
-40°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
140.0 MHz
2.2. Pass band
2.2.1. Bandwidth between 3 dB - frequencies:
2.2.2. Ripple:
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
> fo  25 kHz
< 2.0 dB at fo  20 kHz
< 5.0 dB
2.3. Stop band
2.3.1. fo  110 kHz
2.3.2. alternate attenuation
> 40 dB (except spurious)
> 60 dB (except spurious)
2.4. Terminating impedance R//C ( input and output ): 50  // 0 pF
2.5. Input power level for reference measurement:
-10 dBm
2.5.1. Maximum input power level without destruction: +5 dBm
3. Marking:
manufacturer, date code
QF 140.0-5000/07
4. Environment conditions:
Vectron MIL standard
5. Filters are Pb-free and 2002 /95 / EC RoHS compliant