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EM Research Press Release - November 30, 2010

EM Research Intros 250 MHz Phase-Locked Crystal Oscillator
with Low Sub-Harmonics

PLXO-250 Phase-Locked Crystal Oscillator from EM ResearchEM Research, Inc.                 sales@emresearch.com
775-345-2411                      www.emresearch.com
1301 Corporate Blvd.
Reno, Nevada  89502

November 30, 2010, Reno NV - The PLXO-250 Phase-Locked Crystal Oscillator from EM Research operates at 250 MHz in a miniature connectorized package (1.5” sq x 0.6”).  Featuring low spurs (-70 dBc), extremely-low harmonics (-50 dBc) and sub-harmonics (-70 dBc), the unit is locked to a 10 MHz external reference (or optional internal reference), and exhibits exceptionally-low phase noise (-120 dBc/Hz @ 1 KHz), +7 dBm output power (MAX), while operating on a supply voltage of +12 VDC.
 
The PLXO-250 is ideal for use with A/D & D/A converters, GPS carrier recovery loops or as reference sources for Ka-Band and mm-Wave frequency converters, and various test equipment.



















Posted 12/2/2010

RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

Smith Chart™ for Excel
Smith Chart™ for Visio
RF & EE Symbols Word
RF Stencils for Visio

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