IF SAW Filter
Part Number Package Application Last Modified
820-IF146.9M-A 20.2 x 12.6 Thru Hole Base Station & Repeater May 24 2003
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TYPE :
146.9 MHz Bandpass Filter
3.80 MHz Bandwidth

PART NUMBER :
820-IF146.9M-A
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Minimum Typical Maximum Units
Center Frequency 146.84 146.90 146.96 MHz
Insertion Loss - 22.5 25.0 dB
1dB Bandwidth 3.30 3.48 - MHz
3dB Bandwidth 3.80 3.90 - MHz
40dB Bandwidth - 5.75 6.00 MHz
Passband Ripple (Fo 1.4MHz) - 0.40 1.0 dB
Group Delay Variation - 60 100 nsec
Absolute Delay - 1.33 - µsec
Ultimate Rejection 40 45 - dB
Substrate Material - Qz - -
* Custom SAW IF Filters available. Contact Oscilent for assistance.
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PACKAGE OUTLINE (mm) TEST FIXTURE


L1 = 68nH C1 = 47pF
L2 = 56nH C2 = 51pF
Source/Load Impedance = 50 ohms
Part No.:
820-IF146.9M-A

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