MQF21-4-3000-62 Datasheet, PDF (1/2 Pages) Vectron International, Inc – Nominal centre frequency fo: 21.4 MHz

Specification for monolithic crystal filter:
1. General
1.1. Package:
MQF 21.4-3000/62
16 May 2011
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 21.4-3000/62
2
-40°C to +85°C
-55°C to +105°C
2. Electric values
2.1. Nominal centre frequency fo:
21.4 MHz
2.2. Pass band
2.2.1. Bandwidth between 3 dB - frequencies:
2.2.2. Ripple ( at fo 10 kHz ):
2.2.3. Insertion loss:
( measured on smallest attenuation in pass band )
fo 15 kHz
1.0 dB
1.5 dB
2.3. Stop band
2.3.1. fo 45 kHz
2.3.2. fo 75 kHz
2.3.3. fo + 300 kHz...........+ 1 MHz
2.3.4. fo - 300 kHz...........- 1 MHz
2.3.5. Spurious responses:
15 dB
20 dB
35 dB
35 dB
8 dB
2.4. Terminating impedance R//C ( input and output ): 1500 // 1.0 pF
3. Marking:
manufacturer, date code
21.4-3000/62
4. Environment conditions:
Corresponding to Vectron standard CF001