MQF45-0-0750-06 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Nominal centre frequency fo: 45.0 MHz

Specification for monolithic crystal filter:
MQF 45.0-0750/06
1. General
1.1. Package: 2 x GH 9 ( each filter consists of a pair of two matched duals )
04 June 1994
1.2. Type name:
1.3. Number of poles:
1.4. Operable temperature range:
1.5. Operating temperature range:
1.6. Storage temperature range:
MQF 45.0-0750/06
4
-30°C to +80°C
-25°C to +70°C
-55°C to +80°C
2. Electric values
2.1. Nominal centre frequency fo:
45.0 MHz
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 )
 fo  3.75 kHz
 1.0 dB at fo  3.0 kHz
 4.0 dB
2.3. Stop band
2.3.1. fo  12.5 kHz
2.3.2. fo ± 910 kHz
 30 dB
 90 dB
2.4. Terminating impedance R//C ( input and output ): 350  // 6.5 pF
2.4.1. Coupling capacitance ( Cc ):
18 pF
3. Marking:
manufacturer, date code
45.0-0750/06
4. Environment conditions:
Corresponding to Vectron standard CF001
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Edited by:
date: ____________________________ name: _______________________________