SPK ELECTRONICS CO., LTD.
SPK-Saw filter For GPS
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Categories > Frequency Controlled Product > 7-Saw filters /resonators > SPK-Saw filter For GPS
SPK-SF1575.42MHZ-TS22 (3.0mm*3.0mm*0.8mm)
( SMALLEST SAW FILTER )3. Performance
3.1 Application
RF SAW filter for cellular telephone.
Center frequency: 1575.42MHz
3.2 Maximum Rating
Operation Temperature Range -30℃ to +85℃
Storage Temperature Range -40℃ to +85℃
Maximum DC Voltage 0V
Maximum Input Power 10 dBm
3.3 Electronic Characteristics
Item Frequency Specification
Center Frequency (fo) 1575.42 MHz
Insertion Loss 1574.22 ~ 1576.62 MHz 1.8 dB max.
Amplitude Ripple 1574.22 ~ 1576.62 MHz 1.0 dB max.
Stop-band Attenuation 0 ~ 1450 MHz
1450 ~ 1500 MHz
1625 ~ 1640 MHz
1640 ~ 2000 MHz
2000 ~ 3000 MHz 40 dB min.
30 dB min.
30 dB min.
45 dB min.
30 dB min.
Input/Output VSWR 1574.22 ~ 1576.62 MHz 2.0 max.
Terminating Impedance 50Ω
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