01 October 2002
Specification for monolithic crystal filter:
1. General
1.1. Package:
MQF 10.7-1500/21V 1
1.2.
1.3.
1.4.
1.5.
2.
2.1.
2.2.
2.2.1.
2.2.2
2.2.3.
2.2.4.
Type name:
Number of poles:
Operating temperature range:
Storage temperature range:
Electric values
Nominal centre frequency fo:
Pass band
Bandwidth between 3 dB - frequencies:
Maximum bandwidth at 3 dB:
Ripple ( at fo
±
4.5 kHz ):
Insertion loss:
( measured on smallest attenuation in pass band )
Stop band
MQF 10.7-1500/21V1
2
-40°C to +80°C
-55°C to +105°C
10.7 MHz
≥
fo
±
7.5 kHz
18 kHz
≤
1.0 dB
≤
1.0 dB
2.3.
2.3.1. fo
±
25 kHz
2.3.2. fo
±
80 kHz.........± 500 kHz
2.3.3. Spurious responses:
2.4.
3.
Terminating impedance ( input and output ):
Marking:
≥
18 dB
≥
40 dB
≥
25 dB
3000
Ω ±
10 % // 0 pF
±
1 pF
manufacturer, date code
10.7-1500/21V1
4.
Environment conditions:
Corresponding to Vectron standard CF001
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Edited by:
date: ________________________ name: ____________________________________