MQF70-0-2500-11 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Nominal centre frequency fo: 70.0 MHz

Specification for monolithic crystal filter
1. General
1.1. Package:
MQF 70. 0-2500/11
17 October 2005
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 70.0-2500/11
6
-20°C to +70°C
-45°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
70.0 MHz
2.2. Pass band
2.2.1. Bandwidth between 3 dB - frequencies:
2.2.2. Ripple:
2.2.3. Group delay distortion:
2.2.4. Group delay distortion:
2.2.5. Insertion loss:
( measured on smallest attenuation in pass band )
> fo  12.5 kHz
< 1.0 dB at fo  8 kHz
< 20 µs at fo  10 kHz
< 50 µs at fo  12.5 kHz
< 6.0 dB
2.3. Stop band
2.3.1. fo  30 kHz
2.3.2. fo  50 kHz
2.3.3. Alternate attenuation
> 40 dB
> 50 dB
> 80 dB ( except spurious )
2.4. Terminating impedance ( input and output ):
50  // 0 pF
3. Marking:
manufacturer, date code
MQF 70.0-2500/11
4. Environment conditions:
Corresponding to Vectron standard CF001
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