IF SAW Filter
Part Number Package Application Last Modified
819-IF70.0M-RA 19 x 6.5 SMD Bandpass Filter Jan. 01, 2007
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TYPE :
70.0 MHz Bandpass Filter
1.26 MHz Bandwidth

PART NUMBER :
819-IF70.0M-RA
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FREQUENCY CHARACTERISTICS
Horizontal : 0.5 MHz/Div
Veritical : 10 dB/Div
Horizontal : 0.2 MHz/Div
Veritical : 1 dB/Div
Veritical : 100 ns/Div
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Minimum Typical Maximum Units
Center Frequency 69.97 70.0 70.03 MHz
Insertion Loss - 20.0 22.0 dB
1dB Bandwidth 1.26 1.30 - MHz
Attenuation at Fo+/-1.25MHz 40 45 - MHz
Attenuation at Fo+/-1.70MHz 40 45 - dB
40dB Bandwidth - 2.36 2.36 MHz
Passband Ripple at Fo+/-0.5MHz - 0.8 1.0 dB
Phase Linearity - 1.54 2.00 deg/rms
Group Delay Variation - 250 500 nsec
Absolute Delay - 2.6 - µsec
Ultimate Rejection 40 50 - dB
Substrate Material - Quartz - -
Ambient Temperature - 25 - °C
* Custom SAW IF Filters available. Contact Oscilent for assistance.
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PACKAGE OUTLINE (mm) TEST FIXTURE


L1 =470nH
L2 =470nH
Source/Load Impedance = 50 ohms
Part No.:
819-IF70.0M-RA

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