一、貨品簡潔
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。
通信(xin)系(xi)統采用(yong)模塊化設計,重要知識(shi)點電(dian)(dian)(dian)(dian)路(lu)開放,電(dian)(dian)(dian)(dian)路(lu)形式、元件選取(qu)、數值大小(xiao)均(jun)需要學生自(zi)行(xing)設計,是真(zhen)實的設計型射頻通信(xin)系(xi)統產(chan)(chan)品。配套(tao)完(wan)整的元件庫(ku),庫(ku)中元件豐富,結合電(dian)(dian)(dian)(dian)路(lu)的開放結構學生可自(zi)行(xing)從(cong)元件庫(ku)中選擇電(dian)(dian)(dian)(dian)阻、電(dian)(dian)(dian)(dian)感、電(dian)(dian)(dian)(dian)容(rong)等元件,應用(yong)到通信(xin)系(xi)統中。電(dian)(dian)(dian)(dian)路(lu)元件采用(yong)1W電(dian)(dian)(dian)(dian)阻,電(dian)(dian)(dian)(dian)感、電(dian)(dian)(dian)(dian)容(rong)采用(yong)100V以上耐壓(ya)直(zhi)插元件,提(ti)高(gao)產(chan)(chan)品的整體牢固性,設備不易損壞(huai)。可調電(dian)(dian)(dian)(dian)容(rong)采用(yong)雙(shuang)聯電(dian)(dian)(dian)(dian)容(rong)、電(dian)(dian)(dian)(dian)位器(qi)采用(yong)進口(kou)手柄器(qi)件,即易于(yu)操作,又不易損壞(huai)。
電路板(ban)主要(yao)采用(yong)標(biao)段工(gong)(gong)作所(suo)(suo)板(ban)類(lei)型(xing)、形成,標(biao)段工(gong)(gong)作所(suo)(suo)板(ban)按工(gong)(gong)作所(suo)(suo)類(lei)型(xing)、分(fen)類(lei)管理(li),有各種不同的工(gong)(gong)作所(suo)(suo)基本模式。各板(ban)塊時需孤立工(gong)(gong)作所(suo)(suo),又可(ke)之間(jian)組(zu)合起來,完全軟件(jian)系統(tong)工(gong)(gong)作所(suo)(suo)。標(biao)段工(gong)(gong)作所(suo)(suo)極為重要(yao)生(sheng)活常識點發展,由(you)考(kao)生(sheng)制(zhi)作后在(zai)冷庫(ku)中的選擇合理(li)參數表組(zu)件(jian),嵌入到(dao)選出(chu)地理(li)位置(zhi)。
頻射通訊技(ji)術控制程(cheng)序(xu)能夠(gou)掃頻無線信(xin)號源,原帶率基本特征試驗(yan)儀(yi)程(cheng)序(xu),使(shi)工作(zuo)操作(zuo)手法(fa)更多以便于(yu)、使(shi)用。象(xiang)限工作(zuo)板方面(mian)為(wei)小控制程(cheng)序(xu)的(de)團體(ti),集(ji)成電路芯片常(chang)用上適用難以損害、數據調節器範(fan)圍(wei)大、更改以便于(yu)的(de)追(zhui)求。
微(wei)波射(she)頻(pin)網絡通(tong)訊設備(bei)為進行(xing)(xing)(xing)化驗室(shi)成(cheng)一(yi)(yi)體(ti)板方(fang)案(an),對進行(xing)(xing)(xing)實踐產品的內存、存放統一(yi)(yi)結構設計(ji),有有組(zu)件維(wei)持(chi)箱、數據線理線架(jia)等(deng)收納(na)架(jia)器。孩子(zi)進行(xing)(xing)(xing)實踐結束了(le)之后,要(yao)按必須把進行(xing)(xing)(xing)實踐展品安裝到(dao)統一(yi)(yi)的方(fang)案(an)公地點(dian),利于檢查也使進行(xing)(xing)(xing)化驗室(shi)干凈整潔化一(yi)(yi)。
軟件整(zheng)體(ti)科學試驗由(you)五個(ge)(ge)收取和發送軟件整(zheng)體(ti)結構,沒個(ge)(ge)收取和發送軟件整(zheng)體(ti)即能來進(jin)行(xing)象限用電線(xian)路科學試驗,又可(ke)把象限用電線(xian)路結構其(qi)中一個(ge)(ge)全版的通迅(xun)軟件整(zheng)體(ti)。
調幅(fu)傳輸信機平(ping)臺由微信語音(yin)投入用電線路原(yuan)(yuan)(yuan)理(li)(li)、基礎理(li)(li)論(lun)調幅(fu)用電線路原(yuan)(yuan)(yuan)理(li)(li)、丙類工作效率拖動(dong)器(qi)用電線路原(yuan)(yuan)(yuan)理(li)(li)、射用電線路原(yuan)(yuan)(yuan)理(li)(li)、LC震蕩器(qi)三(san)極管(guan)(展示 載(zai)波,幾率可調節為)組(zu)合(he)使用三(san)極管(guan)區域(yu);由讀取外置(zhi)天線、小無(wu)線警報諧(xie)振縮(suo)放(fang)器(qi)三(san)極管(guan)、混頻(pin)器(qi)三(san)極管(guan)、震蕩器(qi)三(san)極管(guan)(展示 本振無(wu)線警報)、中(zhong)頻(pin)縮(suo)放(fang)器(qi)三(san)極管(guan)(含(han)自動(dong)式增(zeng)益抑制抑制)、大無(wu)線警報檢波三(san)極管(guan)、功放(fang)機三(san)極管(guan)組(zu)合(he)讀取區域(yu)。此區域(yu)的中(zhong)頻(pin)在2。5MHZ(擔(dan)心是低(di)頻(pin)檢測系統化,次數不益太低(di))
調比較嚴重送信機系統(tong)(tong)(tong)(tong)的由(you)語音系統(tong)(tong)(tong)(tong)投入控制(zhi)(zhi)三(san)(san)極(ji)(ji)管(guan)系統(tong)(tong)(tong)(tong)系統(tong)(tong)(tong)(tong)、變容管(guan)調頻(pin)增(zeng)加及(ji)發射成(cheng)功(gong)控制(zhi)(zhi)三(san)(san)極(ji)(ji)管(guan)系統(tong)(tong)(tong)(tong)系統(tong)(tong)(tong)(tong)構(gou)成(cheng)調比較嚴重射成(cheng)功(gong)一(yi)些(xie);由(you)收到(dao)(dao)到(dao)(dao)無線天線、選頻(pin)回路開關、混(hun)頻(pin)器(qi)控制(zhi)(zhi)三(san)(san)極(ji)(ji)管(guan)系統(tong)(tong)(tong)(tong)系統(tong)(tong)(tong)(tong)、自(zi)激振蕩器(qi)控制(zhi)(zhi)三(san)(san)極(ji)(ji)管(guan)系統(tong)(tong)(tong)(tong)系統(tong)(tong)(tong)(tong)(保證本振訊(xun)號(hao))、中頻(pin)增(zeng)加器(qi)控制(zhi)(zhi)三(san)(san)極(ji)(ji)管(guan)系統(tong)(tong)(tong)(tong)系統(tong)(tong)(tong)(tong)、鑒頻(pin)器(qi)控制(zhi)(zhi)三(san)(san)極(ji)(ji)管(guan)系統(tong)(tong)(tong)(tong)系統(tong)(tong)(tong)(tong)、功(gong)放機及(ji)送話器(qi)構(gou)成(cheng)收到(dao)(dao)到(dao)(dao)一(yi)些(xie)。
結合(he)(he)調幅傳輸學(xue)習(xi)知識系統(tong)的由(you)1496融(rong)合(he)(he)調幅線路(lu)、4046鎖(suo)相(xiang)環(huan)電路(lu)板、1496解調電源線路(lu)形成,為有線網輸送(song),關鍵點學(xue)習(xi)知識同步(bu)軟件(jian)技(ji)術(shu)工(gong)(gong)藝工(gong)(gong)藝、鎖(suo)相(xiang)環(huan)技(ji)術(shu)工(gong)(gong)藝工(gong)(gong)藝。
工(gong)(gong)作(zuo)(zuo)英(ying)(ying)(ying)(ying)文(wen)裝置所(suo)采用(yong)(yong)單無(wu)工(gong)(gong)作(zuo)(zuo)英(ying)(ying)(ying)(ying)文(wen)板(ban)形(xing)態分解成(cheng),單無(wu)工(gong)(gong)作(zuo)(zuo)英(ying)(ying)(ying)(ying)文(wen)板(ban)按工(gong)(gong)作(zuo)(zuo)英(ying)(ying)(ying)(ying)文(wen)多種類型的分類,有各個的工(gong)(gong)作(zuo)(zuo)英(ying)(ying)(ying)(ying)文(wen)摸(mo)式。為(wei)重(zhong)要(yao)相關知識結構圖(tu)開啟(qi),適配掃(sao)頻數字信(xin)號源,使工(gong)(gong)作(zuo)(zuo)英(ying)(ying)(ying)(ying)文(wen)的手(shou)法愈來愈不(bu)(bu)便、經濟(ji)實用(yong)(yong)。單無(wu)工(gong)(gong)作(zuo)(zuo)英(ying)(ying)(ying)(ying)文(wen)板(ban)的內(nei)容為(wei)小裝置的組合名字,元器件封裝應用(yong)(yong)上(shang)滿足不(bu)(bu)宜(yi)故(gu)障(zhang)、基本(ben)參數調節范圍之內(nei)大、撤換不(bu)(bu)便的請求(qiu)。
二、技(ji)術工藝統計指標
1、工(gong)位箱為38*40*35CM便于(yu)實驗室放置
2、電源12V獨(du)立(li)供電,帶有電源П濾波器(qi)和(he)自(zi)動過載(zai)保護功能
3、實驗所板(ban)包涵有(you)下述電(dian)路原理:
①號板 小數據信號調諧(xie)振放縮(suo)器 此板中構成的(de)用電線路有:
簡單諧(xie)用電(dian)線(xian)(xian)路(lu)(lu)(lu)開關(guan)諧(xie)振調小器(qi)用電(dian)線(xian)(xian)路(lu)(lu)(lu) 諧(xie)振用電(dian)線(xian)(xian)路(lu)(lu)(lu)開關(guan)打開
雙調諧(xie)電(dian)(dian)線開關諧(xie)振調大(da)器電(dian)(dian)線 諧(xie)振電(dian)(dian)線開關開花
檢波器電源(yuan)電路
鎖(suo)定目(mu)標與放縮(suo)電(dian)源線路(lu)
雙回路形態測試圖片電路系統(tong)
②號板 調幅工作功率變(bian)大及發送電路設(she)計
丙類熱效率增(zeng)加及(ji)框架調(diao)幅(fu)線路
1496乘(cheng)法器調(diao)幅(fu)用電(dian)線路
1496一(yi)起檢波電(dian)路(lu)系統(tong)
包絡檢(jian)波器(qi)電線
③號板 LC自(zi)激(ji)(ji)自(zi)激(ji)(ji)振(zhen)蕩(dang)與晶胞(bao)自(zi)激(ji)(ji)自(zi)激(ji)(ji)振(zhen)蕩(dang)器實踐(jian)
西勒震(zhen)蕩器電路系統
克垃波震蕩器電路原理
并(bing)聯電源(yuan)(yuan)線(xian)(xian)路圖型(xing)硫化(hua)鋅諧振(zhen)器電源(yuan)(yuan)線(xian)(xian)路
波爾斯(si)單晶(jing)體振蕩(dang)器器電線(xian)
④號(hao)板 調頻控制電路(lu)
4046鎖(suo)相環(huan)用電(dian)線路(lu)原(yuan)理板(ban)(發(fa)送到(dao)載(zai)波抽取)、羅馬數字次數分解成(cheng)器用電(dian)線路(lu)原(yuan)理板(ban)、調頻(pin)用電(dian)線路(lu)原(yuan)理板(ban)
4046鑒頻電源電路
變容場效應(ying)管調頻(pin)器集(ji)成運放
相位鑒(jian)頻器電源電路
斜率(lv)鑒頻器電(dian)源線路
⑤號(hao)板 混頻(pin)器集成運放(fang)
晶體管混頻器電路板
中頻變成器電路系統
1496混頻器電源電路
全自動增益調控調控電路系統
⑥號板 構(gou)(gou)件庫板及庫構(gou)(gou)件
電感電子器件
電阻功(gong)率pcb板
可(ke)以(yi)(yi)調(diao)整電感(gan)(雙聯可(ke)以(yi)(yi)調(diao)整電感(gan)、小瓷片可(ke)以(yi)(yi)調(diao)整電感(gan))
能調熱敏(min)電阻(zu)
電感部件
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