MQF 10,7-0760/05 im GM 17.1 für R&S

16 August 2005
MQF 74.969–1300/03
Specification for monolithic crystal filter:
1. General
1.1. Package:
filters have to be lead-free and RoHS conform
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 3 dB - frequencies:
2.2.2. Ripple:
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
MQF 74.969-1300/03
6
-20°C to +70°C
-45°C to +85°C
74.96875 MHz
>  6.5 kHz
< 2.0 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  25 kHz
fo  60 kHz
Alternate attenuation:
Spurious responses:
> 60 dB
> 80 dB
> 80 dB ( except spurious )
> 30 dB
2.4.
Terminating impedance ( input and output ):
50  // 0 pF
3.
Marking:
manufacturer, date code
MQF 74.969-1300/03
4.
Environment conditions:
according to Vectron standard CF001
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Edited by:
date: _______________________________ name: _____________________________