IF SAW Filter
Part Number Package Application Last Modified
819-IF70.0M-U 19 x 6.5 SMD Base Station & Repeater May 02 2003
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TYPE :
70.0 MHz Bandpass Filter
0.47 MHz Bandwidth

PART NUMBER :
819-IF70.0M-U
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Horizontal : 0.5 MHz/Div
Veritical : 10 dB/Div
Horizontal : 0.1 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 70.00 70.03 MHz
Insertion Loss - 13.7 15.0 dB
1dB Bandwidth 0.30 0.39 - MHz
3dB Bandwidth 0.47 0.59 - MHz
40dB Bandwidth - 1.395 1.42 MHz
Passband Ripple - 0.8 1.5 dB
Group Delay Variation - 300 500 nsec
Absolute Delay - 2.5 - µsec
Ultimate Rejection 40 50 - dB
Substrate Material - Quartz - -
Ambient Temperature - 25 - °C
Phase Linearity - 3.0 6.0 degc
* Custom SAW IF Filters available. Contact Oscilent for assistance.
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PACKAGE OUTLINE (mm) TEST FIXTURE


L1 = 462nH C1 = 47pF
L2 = 348nH C2 = 56pF
Source/Load Impedance = 50 ohms
Part No.:
819-IF70.0M-U

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