04 June 2010 Specification for monolithic crystal filter MQF 1 5 2 . 4

04 June 2010
Specification for monolithic crystal filter
1. General
1.1.
Package:
1.2.
1.3.
1.4.
1.5.
1.6.
Type name:
Number of poles:
Operating temperature range:
Operable temperature range:
Storage temperature range:
2.
Electric values
2.1.
Nominal center frequency fo:
2.2.
Pass band
MQF 152.49-1400/T
2.2.1. Bandwidth between 3 dB - frequencies:
2.2.2. Ripple:
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
MQF 152.49-1400/T
4
0°C to +60°C
-20°C to +70°C
-40°C to +85°C
152.49 MHz
> fo ± 7.0 kHz
< 1.0 dB at fo ± 4.0 kHz
< 6.0 dB
2.3.
Stop band
2.3.1.
2.3.2.
2.3.3.
2.3.4.
fo ± 30 kHz
fo ± 60 kHz
Alternate attenuation
Spurious responses:
> 20 dB
> 45 dB ( except spurious )
> 50 dB ( except spurious )
> 30 dB
2.4.
Terminating impedance ( input and output ):
50 Ω // 0 pF
2.5.
Maximum input power level:
-10 / +5 ( working / non-damaged )
3.
Marking:
manufacturer, date code
MQF 152.49-1400/T
4.
Environment conditions:
Corresponding to Telefilter CF001
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Edited by:
date: ________________________ name: _____________________________