MQF70-0-1500-19 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 –1500/19
14 January 2010
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 70.0-1500/19
4
-5°C to +55°C
-20°C to +70°C
2. Electric values
2.1. Nominal centre frequency fo:
70.0 MHz
2.2. Pass band
2.2.1. Centre frequency fc:
2.2.2. Bandwidth between 6 dB - frequencies:
2.2.3 Ripple in pass band:
2.2.4. Absolute group delay at fo:
2.2.5. Differential group delay ( fo 7.5 kHz ):
2.2.6. Phase linearity ( fo 7.5 kHz ):
2.2.7. Insertion loss:
measured on smallest attenuation in pass band )
70.0 MHz 1.5 kHz
> fo 7.5 kHz
Gaussian
< 60 µs
< 10 µs
< 1.5 deg. ( typical at +25°C
< 6.0 dB
0.7 deg. )
2.3. Stop band
2.3.1. fo 30 kHz
2.3.2. fo 100 kHz
2.3.3. Spurious responses :
> 35 dB
> 70 dB
> 30 dB ( fo +30 kHz…...fo +2.0 MHz )
2.4. Terminating impedance ( input and output ):
50 // 0 pF
2.5. Maximum input power level:
0 / +15 dBm ( working / non-damaged )
3. Marking:
manufacturer, date code
MQF 70.0-1500/19
4. Environment conditions:
according to Vectron standard CF001
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Edited by:
date: ___________________________ name: ________________________________