IF SAW Filter
Part Number Package Application Last Modified
820-IF140.0M-A 20.2 x 12.6 Thru Hole Base Station & Repeater May 30 2003
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TYPE :
140.0 MHz Bandpass Filter
4.1 MHz Bandwidth

PART NUMBER :
820-IF140.0M-A
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Horizontal : 1.0 MHz/Div
Veritical : 10 dB/Div
Horizontal : 0.6 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 139.94 140.0 140.06 MHz
Insertion Loss - 23.1 25.0 dB
1dB Bandwidth 3.8 3.93 - MHz
3dB Bandwidth 4.1 4.24 - MHz
40dB Bandwidth - 5.7 5.9 MHz
Passband Ripple - 0.5 0.7 dB
Group Delay Variation - 60 100 nsec
Absolute Delay - 1.62 - µsec
Ultimate Rejection 50 55 - dB
Substrate Material - Quartz - -
Ambient Temperature - 25 - C
Phase Linearity - 2.7 5.0 degc
* Custom SAW IF Filters available. Contact Oscilent for assistance.
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PACKAGE OUTLINE (mm) TEST FIXTURE


L1 = 100nH C1 = 43pF
L2 = 90nH C2 = 56pF
Source/Load Impedance = 50 ohms
Part No.:
820-IF140.0M-A

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