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<title><![CDATA[EC21 Product Catalogs - static frequency]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/static_frequency--2721/1/static frequency.html]]></link><item>
<title><![CDATA[Winner 99E Static Image Particle Size Analyzer]]></title><link><![CDATA[https://winnerparticlesize.en.ec21.com/Winner_99E_Static_Image_Particle--12071375_12071378.html]]></link><description><![CDATA[frequency distribution cumulative distributionThe frequency of particles by number, volume, area and other distribution Distribution and cumulative distribution of data tables, graphs, bar charts, an]]></description><pubDate><![CDATA[20260507]]></pubDate></item>
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<title><![CDATA[Cheap Surveying Instrument GPS Rtk M65]]></title><link><![CDATA[https://emmagao1.en.ec21.com/Cheap_Surveying_Instrument_GPS_Rtk--10769777_11611645.html]]></link><description><![CDATA[frequency：410-470MHz
Communication protocol：TrimTalk,TrimMark3，
SOUTH，PCC-EOT
Cellular network
communicationall-network link
LTE FDD: B1/B3/B5/B8
LTE TDD: B38/B39/B40/B41
TD-SCDMA: B34/B39
CD]]></description><pubDate><![CDATA[20220729]]></pubDate></item>
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<title><![CDATA[Kolida 965 Channels Rtk Cheap Surveying Price GPS Land Measuring Instrument]]></title><link><![CDATA[https://wondersurveying.en.ec21.com/Kolida_965_Channels_Rtk_Cheap--11704328_11704563.html]]></link><description><![CDATA[Frequency Range 410-470MHz Protocol: TrimTalk450s, TrimMark3
RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1,- IRNSS: L5 - SBAS: L1C/A, L5 Accuracy: down to 2cm Output data formats:NMEA 0183, PJK plane coordi]]></description><pubDate><![CDATA[20230107]]></pubDate></item>
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<title><![CDATA[Ethernet  Isoalted Digital Input &amp; Digital Output Module]]></title><link><![CDATA[https://shjelectronic.en.ec21.com/Ethernet_Isoalted_Digital_Input_Digital--3681078_3757227.html]]></link><description><![CDATA[static, over current, over voltage protect.
Technical data:
Input channel number ------ 8
Input range ------ 0V~+36V
Input signal ------ wet contact, dry contact, open-collector
Counter frequency ---]]></description><pubDate><![CDATA[20231215]]></pubDate></item>

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