Vectron MQF21-4-1500-83 Nominal centre frequency fo: 21.4 mhz Datasheet

16 July 2009
Specification for monolithic crystal filter:
MQF 21.4-1500/83
1. General
1.1. Package:
1.2.
1.3.
1.4.
1.5.
Type name:
Number of poles:
Operating temperature range:
Storage temperature range:
MQF 21.4-1500/83
10
-40°C to +85°C
-55°C to +105°C
2.
Electric values
2.1.
Nominal centre frequency fo:
2.2.
Pass band
21.4 MHz
2.2.1. Bandwidth between 3 dB - frequencies:
> fo ± 7.5 kHz
2.2.2. Ripple:
< 2.0 dB at fo ± 6.0 kHz
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
< 4.0 dB
2.3.
Stop band
2.3.1. fo ± 15 kHz:
2.3.2 fo ± 20…500 kHz:
2.3.3. Alternate attenuation:
> 70 dB
> 80 dB ( except spurious )
> 80 dB ( except spurious )
2.4.
Terminating impedance R//C ( input and output ):
50 Ω // 0 pF
2.5.
Maximum input power ( working / non-damaged ):
+10 dBm / +25 dBm
3.
Marking:
manufacturer, date code
OUT
IN
MQF 21.4-1500/83
4.
Environment conditions:
Corresponding to Vectron standard CF 001
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Edited by:
date: __________________________ name: _____________________________