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021-51391082
021-51391083
021-51391083
一、產品簡價
SYGSP-01型射頻通信系統是結合公司第三款實驗系統的設計方式，由北京郵電大學老師提出設計方案并改進而來的。此款借鑒德國高校此類產品的特點，采用模塊化設計，加入元件庫及庫元件的方式，使知識點電路完全開放，由學生自主設計，并在元件庫中根據設計參數選取器件完成實驗。
通(tong)信(xin)(xin)系(xi)統(tong)采(cai)用(yong)(yong)(yong)模塊化設(she)(she)計(ji)，重要知識點電(dian)(dian)(dian)(dian)路(lu)開放，電(dian)(dian)(dian)(dian)路(lu)形(xing)式、元件(jian)(jian)(jian)選取、數值(zhi)大小均需要學(xue)生自(zi)行設(she)(she)計(ji)，是真實的(de)設(she)(she)計(ji)型射頻通(tong)信(xin)(xin)系(xi)統(tong)產品(pin)。配套完整的(de)元件(jian)(jian)(jian)庫，庫中元件(jian)(jian)(jian)豐富，結合電(dian)(dian)(dian)(dian)路(lu)的(de)開放結構學(xue)生可自(zi)行從元件(jian)(jian)(jian)庫中選擇電(dian)(dian)(dian)(dian)阻、電(dian)(dian)(dian)(dian)感、電(dian)(dian)(dian)(dian)容等元件(jian)(jian)(jian)，應(ying)用(yong)(yong)(yong)到通(tong)信(xin)(xin)系(xi)統(tong)中。電(dian)(dian)(dian)(dian)路(lu)元件(jian)(jian)(jian)采(cai)用(yong)(yong)(yong)1W電(dian)(dian)(dian)(dian)阻，電(dian)(dian)(dian)(dian)感、電(dian)(dian)(dian)(dian)容采(cai)用(yong)(yong)(yong)100V以上耐壓(ya)直(zhi)插元件(jian)(jian)(jian)，提高產品(pin)的(de)整體(ti)牢固性，設(she)(she)備不易損壞。可調(diao)電(dian)(dian)(dian)(dian)容采(cai)用(yong)(yong)(yong)雙聯電(dian)(dian)(dian)(dian)容、電(dian)(dian)(dian)(dian)位(wei)器采(cai)用(yong)(yong)(yong)進口手柄器件(jian)(jian)(jian)，即易于操作，又不易損壞。
電路板通過單元(yuan)測(ce)(ce)試(shi)卷(juan)(juan)科(ke)(ke)(ke)學(xue)(xue)試(shi)驗(yan)(yan)板形勢(shi)整合而成，單元(yuan)測(ce)(ce)試(shi)卷(juan)(juan)科(ke)(ke)(ke)學(xue)(xue)試(shi)驗(yan)(yan)板按(an)科(ke)(ke)(ke)學(xue)(xue)試(shi)驗(yan)(yan)類型、的分(fen)類，有不一(yi)的科(ke)(ke)(ke)學(xue)(xue)試(shi)驗(yan)(yan)的模(mo)式。各(ge)接(jie)口需先獨力科(ke)(ke)(ke)學(xue)(xue)試(shi)驗(yan)(yan)，又(you)可完美整合，實現軟件系(xi)統科(ke)(ke)(ke)學(xue)(xue)試(shi)驗(yan)(yan)。單元(yuan)測(ce)(ce)試(shi)卷(juan)(juan)科(ke)(ke)(ke)學(xue)(xue)試(shi)驗(yan)(yan)主(zhu)要內容點開園，由(you)中學(xue)(xue)生(sheng)設計制作后在比對庫選(xuan)取的相對應(ying)的參數表構件，加入(ru)到圈定(ding)地理位(wei)置。
微波射頻(pin)光纖通信平(ping)臺幫(bang)助掃頻(pin)警(jing)報源，自帶(dai)的(de)(de)頻(pin)率優點測評(ping)儀模塊，使科(ke)學(xue)試驗手法技巧非常便(bian)宜、實用(yong)型。模塊科(ke)學(xue)試驗板內部(bu)為(wei)小平(ping)臺的(de)(de)搭檔，集成(cheng)電路芯片應用(yong)上不符合不會受損(sun)、基本(ben)參數調節時間范圍大、換新便(bian)宜的(de)(de)的(de)(de)要(yao)求。
頻射(she)通(tong)訊設備(bei)為實踐(jian)室一體板化建設建設規劃，對(dui)實踐(jian)貨品的(de)隨(sui)意調節、存放(fang)制定結構設計(ji)，選用(yong)有模快(kuai)同步(bu)保存箱、無線信(xin)號線理線架(jia)等收(shou)納架(jia)器。高中生實踐(jian)終結后，要(yao)(yao)按要(yao)(yao)把實踐(jian)貴重物品安裝到(dao)制定的(de)建設建設規劃公地(di)位，盡(jin)可能使觀察也使實踐(jian)室環境整潔(jie)化一。
程(cheng)(cheng)序(xu)的(de)實踐由幾個出入(ru)庫(ku)程(cheng)(cheng)序(xu)的(de)構(gou)(gou)成(cheng)，每家出入(ru)庫(ku)程(cheng)(cheng)序(xu)的(de)即能完(wan)成(cheng)摸塊(kuai)測試卷(juan)用(yong)電線路實踐，又可(ke)把摸塊(kuai)測試卷(juan)用(yong)電線路構(gou)(gou)成(cheng)同一(yi)個全部的(de)通信體統程(cheng)(cheng)序(xu)的(de)。
調幅收(shou)發員信機操(cao)作系(xi)統(tong)(tong)(tong)(tong)由(you)話音(yin)(yin)發送電線(xian)設(she)計、基(ji)本(ben)知識調幅電線(xian)設(she)計、丙類(lei)熱效(xiao)率擴大器(qi)(qi)電線(xian)設(she)計、發送電線(xian)設(she)計、LC自激(ji)諧振器(qi)(qi)三(san)(san)(san)極管(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)(tong)（提(ti)高了載(zai)波，工(gong)作頻(pin)率隨意調節）組(zu)成發射衛星三(san)(san)(san)極管(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)(tong)一些；由(you)推送全(quan)向天線(xian)、小(xiao)移動數據(ju)諧振調小(xiao)器(qi)(qi)三(san)(san)(san)極管(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)(tong)、混頻(pin)器(qi)(qi)三(san)(san)(san)極管(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)(tong)、自激(ji)諧振器(qi)(qi)三(san)(san)(san)極管(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)(tong)（提(ti)高了本(ben)振移動數據(ju)）、中(zhong)頻(pin)調小(xiao)器(qi)(qi)三(san)(san)(san)極管(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)(tong)（含自動化收(shou)獲把(ba)控）、大移動數據(ju)檢波三(san)(san)(san)極管(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)(tong)、音(yin)(yin)箱三(san)(san)(san)極管(guan)(guan)(guan)系(xi)統(tong)(tong)(tong)(tong)組(zu)成推送一些。此一些的中(zhong)頻(pin)在2。5MHZ（根據(ju)是高頻(pin)實驗設(she)計系(xi)統(tong)(tong)(tong)(tong)的，規律(lv)不(bu)益太低(di)）
調(diao)頻(pin)推(tui)(tui)送(song)(song)信(xin)機控制系統由聊(liao)天語音(yin)搜索(suo)電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)路(lu)板、變(bian)容管調(diao)頻(pin)圖(tu)像調(diao)小及(ji)發電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)路(lu)板構成(cheng)部(bu)件(jian)(jian)(jian)調(diao)頻(pin)現(xian)部(bu)件(jian)(jian)(jian)；由推(tui)(tui)送(song)(song)同軸電(dian)(dian)(dian)纜、選頻(pin)電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)路(lu)開關、混頻(pin)器(qi)電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)路(lu)板、諧振器(qi)電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)路(lu)板（展示 本振網絡信(xin)號）、中頻(pin)圖(tu)像調(diao)小器(qi)電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)路(lu)板、鑒頻(pin)器(qi)電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)路(lu)板、后級(ji)及(ji)音(yin)響(xiang)喇叭(ba)構成(cheng)部(bu)件(jian)(jian)(jian)推(tui)(tui)送(song)(song)部(bu)件(jian)(jian)(jian)。
集成(cheng)體系調(diao)幅(fu)收(shou)發員借鑒體系由1496集成(cheng)系統(tong)調(diao)幅(fu)電(dian)(dian)源電(dian)(dian)路(lu)、4046鎖相(xiang)環電(dian)(dian)路(lu)系統(tong)、1496解調(diao)用電(dian)(dian)線路(lu)組成(cheng)的，為閉路(lu)電(dian)(dian)視輸(shu)送，省級(ji)重(zhong)點練習同(tong)時(shi)進(jin)行技木、鎖相(xiang)環技木。
調(diao)查(cha)軟(ruan)件系統性(xing)運用象限調(diao)查(cha)板(ban)形勢組成(cheng)了，象限調(diao)查(cha)板(ban)按(an)調(diao)查(cha)類別劃分(fen)，有與眾不同的調(diao)查(cha)經濟(ji)模式(shi)。很(hen)重要理論識點開啟，支持系統性(xing)掃頻手機信(xin)號源(yuan)，使調(diao)查(cha)操作手法進一步簡(jian)單、實用性(xing)。象限調(diao)查(cha)板(ban)知識為小軟(ruan)件系統性(xing)的女子組合，電子元器件所(suo)用上遵(zun)循不宜影響、參數(shu)表可調(diao)式(shi)範圍(wei)大、修改簡(jian)單的特殊要求。
二、枝術評價指標
1、工位(wei)箱為38*40*35CM便于(yu)實驗(yan)室放置
2、電(dian)(dian)源12V獨(du)立(li)供(gong)電(dian)(dian)，帶有電(dian)(dian)源П濾(lv)波器和(he)自動過載保護功能
3、實驗(yan)室板是指有(you)下述用電線路：
①號板(ban) 小(xiao)表現調諧(xie)振(zhen)變(bian)大器 此板(ban)中包涵的電路板(ban)有：
單調無趣諧電路系統開關諧振(zhen)放小器電路系統 諧振(zhen)電路系統開關休館
雙調諧(xie)二(er)次回路(lu)開關諧(xie)振拖動器集(ji)成運放 諧(xie)振二(er)次回路(lu)開關開園
檢波(bo)器電路設(she)計(ji)
; 鎖定與放小電(dian)路原理
管路性能(neng)指標考試控制電路
②號板 調幅公率縮放及發三極管
丙類公率變大及的基礎調(diao)幅電路系統
1496乘(cheng)法器調(diao)幅(fu)三極管
;1496云(yun)同步檢波(bo)控制(zhi)電路
包絡(luo)檢波器(qi)電源線路
③號(hao)板 LC振(zhen)動(dong)與納米線(xian)振(zhen)動(dong)器科(ke)學實驗
西勒自由振蕩器電路系統
克(ke)拉(la)重波諧振器電路板
串聯和并(bing)聯型結晶體諧振器電源電路
; 波爾斯(si)結晶體振動器電(dian)源電(dian)路
④號板 調頻電(dian)路原理
4046鎖相環電源線路(lu)(lu)板（同樣載波(bo)導入(ru)）、數字8次數組成器電源線路(lu)(lu)板、調頻(pin)電源線路(lu)(lu)板
4046鑒頻電源電路
; 變容電子元器件大(da)家庭中的(de)一員(yuan)-二(er)極管調頻器用電線路
相位鑒頻器(qi)電路系統
斜率鑒(jian)頻(pin)器線路
⑤號板 混頻器電路原理
二極管(guan)混頻器(qi)電路板
中頻放縮器用電線路
1496混頻器控制(zhi)電路
會自動增(zeng)益值(zhi)保持電(dian)源電(dian)路(lu)
⑥號板 組件(jian)庫板及(ji)庫組件(jian)
電(dian)阻零件
阻(zu)值開關元件
; 可(ke)控電感器（雙聯可(ke)控電感器、小(xiao)瓷片可(ke)控電感器）
可以調整熱敏(min)電(dian)阻
電感元器件封裝(zhuang)
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773--------m.hjxxg.cn
860--------m.nenbinen.cn
66--------m.abvd.cn
139--------m.wangbaoguo.cn
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662--------m.17xunlei.cn
1030--------m.q45545.cn
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