Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: info@actcrystals.com


In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without
notice.
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For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
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70 MHz Standard Filter FOR base Station application
Part Number ACTF070013/PK10

















Horizontal: 0.6MHz/Div Horizontal: 0.5MHz/Div
Vertical: 1&10dB/Div Vertical: 100ns/Div


Parameter Unit Minimum Typical Maximum
Centre Frequency MHz 69.9 70 70.1
Insertion Loss at F0 dB 33
1 dB Bandwidth MHz 0.90 1.13
3 dB Bandwidth MHz 1.20 1.32
40dB Bandwidth MHz 2.13 2.30
Passband Variation dB 0.4 0.5
Phase Linearity Deg
Group Delay Variation nsec 100
Absolute Delay usec 2.7
Ultimate Rejection dB 45 48 50
Substrate Material - Quartz
Ambient Temperature °C 25


Typical Performance
Typical Performance
Specifications
Issue : 1 C1
Date : SEPT 04