MQF 1 5 6 . 8 - 3 0 0 0 / 0 3 1. General 1.1. Package

06 May 2004
Specification for monolithic crystal filter:
MQF 156.8-3000/03
1. General
1.1. Package:
1.2.
1.3.
1.4.
1.5.
Type name:
Number of poles:
Operating temperature range:
Storage temperature range:
2.
Electric values
2.1.
Nominal centre frequency fo:
2.2.
Pass band
2.2.1. Bandwidth between 6 dB - frequencies:
2.2.2. Ripple:
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
2.3.
MQF 156.8-3000/03
6
-20°C to +70°C
-30°C to +85°C
156.8 MHz
fo 15 kHz
2.0 dB at fo
6.5 dB
10 kHz
Stop band
2.3.1. fo 50 kHz
2.3.2. Alternate attenuation
2.3.3. Spurious responses
60 dB ( except spurious )
70 dB ( except spurious )
20 dB
2.4.
Terminating impedance ( input and output ):
50
// 0 pF
3.
Marking:
manufacturer, date code
MQF 156.8-3000/03
4.
Environment conditions:
Corresponding to Vectron standard CF001
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