MQF38-855-1500-02 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Nominal centre frequency fo: 38.4 MHz

16 September 2010
Specification for monolithic crystal filter: M Q F 3 8 . 8 5 5 - 1 5 0 0 / 0 2
1. General
1.1. Package: 2 x GH9 ( each filter consists of a matched pair of two GH9 duals )
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 38.855-1500/02
4
-20°C to +70°C
-35°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
38.855 MHz
2.2. Pass band
2.2.1. Bandwidth between 3 dB - frequencies:
2.2.2. Ripple at fo 5.0 kHz:
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
fo 7.5 kHz
1.0 dB ( peak to peak )
2.5 dB
2.3. Stop band
2.3.1. fo 25 kHz
2.3.2. fo +600…...+1000kHz
2.3.3. fo -200…….-1000kHz
30 dB
70 dB
70 dB
2.4. Terminating impedance R//C (input and output): 600 // 3.0 pF
2.4.1. Coupling capacitance ( Cc ):
15.4 pF
3. Marking:
4. Environment conditions:
manufacturer, date code
38.855-1500/02
Corresponding to Vectron standard CF001
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