MQF70-0-1000-03 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 70.0-1000/03
05 March 2009
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Operable temperature range:
1.6. Storage temperature range:
MQF 70.0-1000/03
6
-25°C to +75°C
-30°C to +80°C
-40°C to +85°C
2. Electric values
2.1. Nominal centre frequency fo:
70.0 MHz
2.2. Pass band
2.2.1. Centre frequency fc ( at 25°C ):
2.2.2. Bandwidth between 3 dB - frequencies:
2.2.3. Ripple:
2.2.4. Insertion loss:
( measured on smallest attenuation in pass band )
70.0 MHz  400 Hz
 fc  5.0 kHz
 2.0 dB at fc  4.0 kHz
 5.0 dB
2.3. Stop band
2.3.1. fc  30 kHz
2.3.2. fc  60 kHz
2.3.3. fo  2.0 MHz
 70 dB
 80 dB ( except spurious )
 80 dB ( except spurious )
2.3.4. Spurious responses
 50 dB
2.4. Terminating impedance ( input and output ):
50  // 0 pF
3. Marking:
manufacturer, date code
MQF 70.0-1000/03
OEM marking on demand
4. Environment conditions:
Corresponding to Vectron standard CF001
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