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CFMR

Part Number	CFMR
Manufacturer	TOKO
Description	AM CERAMIC FILTERS
Published	Apr 13, 2007
Detailed Description	CFMR AM CERAMIC FILTERS Description • Low profile, compact, 2-element AM IF filter with high reliability. • Center frequ...
Datasheet	CFMR PDF File

Overview

CFMR AM CERAMIC FILTERS Description • Low profile, compact, 2-element AM IF filter with high reliability.
• Center frequency range: 450 to 470kHz • Bandwidth at 6dB: 4 to 10kHz.
Dimensions Features • Compact, low profile (height 7.
6mm).
• High selectivity, suited for a wide range of applications • Low spurious response • Lead-free terminations Applications • AM radio cassettes, stereo sets, telecommunications • Wireless data communication equipment Unit: mm Test Circuit Test Conditions 1.
C includes test circuit capacitance.
2.
L1 2.
7mH, L2 1.
0mH 3.
During testing, when matching coils are used at input/output sides, connect L1 and L2 (dummy) 4.
R1, R2: Input-output impedance Cs: Stray c...

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