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Ceramic duplexer.


[ILLUSTRATION OMITTED]

The AM 1880-1960D268 surface-mounted, monoblock ceramic duplexer. Transmit-to-receive response includes insertion loss from 1850 MHz (MegaHertZ) One million cycles per second. It is used to measure the transmission speed of electronic devices, including channels, buses and the computer's internal clock. A one-megahertz clock (1 MHz) means some number of bits (16, 32, 64, etc.  to 1960 MHz of 3.4 dB or less. Return loss of at least 11 dB and attenuation Loss of signal power in a transmission.
Attenuation

The reduction in level of a transmitted quantity as a function of a parameter, usually distance. It is applied mainly to acoustic or electromagnetic waves and is expressed as the ratio of power densities.
 ranges from 45 dB from DC to 1000 MHz to 38 dB from 2040 MHz to 2100 MHs. Antenna-to-receiver response includes insertion loss of 3.7 dB or less from 1930 MHz to 1990 MHz. Attenuation ranges from 51 dB from 1850 MHz to 1910 MHz to 30 dB from 2150 MHz to 2210 MHz.

Anatech Electronics

www.amcrf.com
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Title Annotation:off the SHELF
Publication:Printed Circuit Design & Fab
Date:Nov 1, 2009
Words:95
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