MQF30-0-1500-09 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Nominal centre frequency fo: 30.0 MHz

Specification for monolithic crystal filter:
1. General
1.1. Package:
MQF 30.0-1500/09
30 July 2008
1: Input
3: Output
All the other 10pads are connected
with GND
1.2. Type name:
1.3. Number of poles:
1.4. Operating temperature range:
1.5. Storage temperature range:
MQF 30.0-1500/09
4
-20°C to +60°C
-30°C to +75°C
2. Electric values
2.1. Nominal centre frequency fo:
30.0 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 )
2.2.4. Input return loss:
 fo  10 kHz
 1.0 dB at fo  7.5 kHz
 3.0 dB
> 14 dB at fo  6.0 kHz
2.3. Stop band
2.3.1. fo  50 kHz
2.3.2. Alternate attenuation:
> 50 dB
> 70 dB ( except spurious )
2.4. Terminating impedance R//C ( input and output ): 50  // 0 pF
2.5. Maximum input power ( working / non-damaged ) +10 dBm / +20 dBm
3. Marking:
manufacturer, date code
OUT
IN
MQF 30.0-1500/09
4. Environment conditions:
Corresponding to Vectron MIL standard
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