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

PART NUMBER :
820-IF70.0M-D
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Horizontal : 2.0 MHz/Div
Veritical : 10 dB/Div
Horizontal : 0.8 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 69.94 70.00 70.06 MHz
Insertion Loss - 20.5 23.0 dB
1dB Bandwidth 5.3 5.5 - MHz
3dB Bandwidth 5.5 5.7 - MHz
40dB Bandwidth - 6.6 6.9 MHz
Passband Ripple - 0.9 1.2 dB
Group Delay Variation - 150 200 nsec
Absolute Delay - 2.38 - µsec
Ultimate Rejection 50 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 = 82nH C1 = 130pF
L2 = (120+80)nH C2 = 91pF
Source/Load Impedance = 50 ohms
* PKG Ground can be used for better spurious levels
Part No.:
820-IF70.0M-D

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