IF SAW Filter
Part Number Package Application Last Modified
820-IF70.0M-F 20.2 x 12.6 Thru Hole Base Station & Repeater May 02 2003
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TYPE :
70.0 MHz Bandpass Filter
4.0 MHz Bandwidth

PART NUMBER :
820-IF70.0M-F
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Horizontal : 2.0 MHz/Div
Veritical : 10 dB/Div
Horizontal : 0.5 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 69.92 70.00 70.08 MHz
Insertion Loss - 22.5 25.0 dB
1dB Bandwidth 3.8 4.0 - MHz
3dB Bandwidth 4.1 4.3 - MHz
40dB Bandwidth - 5.6 5.9 MHz
Passband Ripple - 0.5 0.8 dB
Group Delay Variation - 80 100 nsec
Absolute Delay - 2.06 - µsec
Ultimate Rejection 45 55 - dB
Substrate Material - 112 LT - -
Ambient Temperature - 25 - C
* Custom SAW IF Filters available. Contact Oscilent for assistance.
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PACKAGE OUTLINE (mm) TEST FIXTURE


L1 = 86nH C1 = 75pF
L2 = 82nH C2 = 75pF
Source/Load Impedance = 50 ohms
Part No.:
820-IF70.0M-F

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