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߷߽鹦ԼӦ

³α༭ߣ-ʱ䣺2019-01-26 14:10:00 С

  ߷߽аװά㡢ǿṹΧǵص㣬ʺڵɢӵӦóϣɹ㷺Ӧˮġͨ󡢻С˰񡢱GPSλϢشGIS ļءɼݵʵʱͣͻʵʱԡ׼ȷԵҪ󣬴󽵵ԱͶǿȺҵӪɱ

 

 ң̩߷߽

 

߷5ƣ

 

1.װά㡢ǿṹΧǡ

߽շʺڵɢӵӦóϣɹ㷺Ӧˮġͨ󡢻С˰񡢱GPSλϢشGISļءɼݵʵʱͣͻʵʱԡ׼ȷԵҪ󣬴󽵵ԱͶǿȺҵӪɱ

 

2.õӲӿڹܡ

߽շԽ2.54mmž뺸,ɷ232ӿʵִݴ䡣ͬʱҲṩ˼׶ɵؼ֧֣ͻҪΪӵļĴƶ˷ʱ;,2.4GƷӦзڣͿѶȣԼзɱ

 

3.ż۱ȸߡ

߽շںܶطã䷢ֻдĴָСΪҵ΢͵֮һ

 

4.ȸߡ

߽շĽջշйأͬշвͬշ룬ֱܹӴߵRS485һͼ۸񡢸ܵASK/OOK(ON-OFFKeyed)߽飬ҪӦؽȽϣ˲оƬм۸ˣܺȶص㡣ܴﵽ-120dBm,˽վ롣

 

5.ĵ͡

߽շASKʽƣԽ͹ģźֹͣʱΪ㣬ź뷢˿õֱӶõϣ齫ݵƽӦӽʵʹѹԻýϸߵĵЧ

 

߷ּ߽õļпƴ˿ܣڼҾƶںܶ߶ۺϲߵķͨýֱӺͽȻٺ͵ƬݴÿƼ̵ȵԪӶƸƵĿأʵ·ͬƵҪ󣬲ȡõĿЧ

 

ܼҾˮƽ߷鱻㷺Ӧڸ綯Ļ綯ŴܼҾӿƣܼҾӷȳֻһСС飬ȴŲСá