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021-51391082
021-51391083
021-51391083
一、類產品簡紹
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)信系統(tong)采用(yong)(yong)模塊(kuai)化(hua)設計，重要知識點電(dian)路開放(fang)，電(dian)路形式、元(yuan)(yuan)件(jian)選取、數值大小均(jun)需要學生(sheng)自(zi)行設計，是(shi)真實的設計型射頻通(tong)信系統(tong)產品(pin)。配套完整(zheng)的元(yuan)(yuan)件(jian)庫，庫中元(yuan)(yuan)件(jian)豐富，結合電(dian)路的開放(fang)結構學生(sheng)可(ke)自(zi)行從元(yuan)(yuan)件(jian)庫中選擇電(dian)阻(zu)(zu)、電(dian)感(gan)、電(dian)容等元(yuan)(yuan)件(jian)，應用(yong)(yong)到(dao)通(tong)信系統(tong)中。電(dian)路元(yuan)(yuan)件(jian)采用(yong)(yong)1W電(dian)阻(zu)(zu)，電(dian)感(gan)、電(dian)容采用(yong)(yong)100V以上耐壓直(zhi)插(cha)元(yuan)(yuan)件(jian)，提高產品(pin)的整(zheng)體(ti)牢固性，設備不易(yi)損壞(huai)。可(ke)調電(dian)容采用(yong)(yong)雙聯(lian)電(dian)容、電(dian)位器(qi)采用(yong)(yong)進(jin)口手柄器(qi)件(jian)，即易(yi)于操作，又(you)不易(yi)損壞(huai)。
電(dian)源電(dian)路(lu)運(yun)用摸塊科(ke)學(xue)工(gong)(gong)作(zuo)(zuo)英文(wen)板形勢根據，摸塊科(ke)學(xue)工(gong)(gong)作(zuo)(zuo)英文(wen)板按科(ke)學(xue)工(gong)(gong)作(zuo)(zuo)英文(wen)類型、定(ding)義，有不一樣的的科(ke)學(xue)工(gong)(gong)作(zuo)(zuo)英文(wen)模試。各版(ban)塊就能(neng)獨(du)立的科(ke)學(xue)工(gong)(gong)作(zuo)(zuo)英文(wen)，又可主動組合(he)，搞定(ding)軟件科(ke)學(xue)工(gong)(gong)作(zuo)(zuo)英文(wen)。摸塊科(ke)學(xue)工(gong)(gong)作(zuo)(zuo)英文(wen)首要小識點放開，由高中生結構設計后(hou)在比對(dui)庫選(xuan)擇(ze)此類指標器件，復制到選(xuan)中地位。
頻(pin)射通訊網絡系(xi)統化使用(yong)掃(sao)頻(pin)數(shu)字信號源，附帶頻(pin)點(dian)基本特性各(ge)種(zhong)檢測(ce)設備職能(neng)，使測(ce)試表現手法(fa)變得(de)更加便于快(kuai)捷、應用(yong)。單園測(ce)試板玩(wan)法(fa)為小系(xi)統化的整合，元件運用(yong)上契合不可(ke)以磨損、運作能(neng)調位置大、改換(huan)便于快(kuai)捷的規定要求。
頻(pin)射溝(gou)通(tong)程序為(wei)檢(jian)測(ce)(ce)室(shi)混合(he)式化規(gui)模(mo)，對檢(jian)測(ce)(ce)物料的(de)儲存方式、保證制定設計，有有模(mo)快(kuai)保存文檔(dang)箱、移動信號線(xian)理線(xian)架等廚房(fang)收納器(qi)。中小學生檢(jian)測(ce)(ce)結尾后，要按標準把檢(jian)測(ce)(ce)貴重物品(pin)安放到制定的(de)規(gui)模(mo)公(gong)地位，以(yi)便(bian)檢(jian)杳也使檢(jian)測(ce)(ce)室(shi)潔凈化一。
體系調查英(ying)(ying)文由幾個出入庫體系組(zu)合(he)而成，每家(jia)出入庫體系即能開始(shi)單園用(yong)電線路調查英(ying)(ying)文，又可把單園用(yong)電線路組(zu)合(he)而成有一個詳細(xi)的通信設(she)備體系。
調幅收取和發(fa)送信(xin)機(ji)軟(ruan)件系(xi)統(tong)由(you)(you)(you)發(fa)音讀(du)取電(dian)(dian)(dian)源(yuan)(yuan)(yuan)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)系(xi)統(tong)、基(ji)礎上調幅電(dian)(dian)(dian)源(yuan)(yuan)(yuan)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)系(xi)統(tong)、丙類瓦數(shu)(shu)放(fang)縮器(qi)(qi)(qi)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)系(xi)統(tong)、發(fa)送電(dian)(dian)(dian)源(yuan)(yuan)(yuan)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)系(xi)統(tong)、LC自由(you)(you)(you)自由(you)(you)(you)振(zhen)蕩器(qi)(qi)(qi)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)（能(neng)提供數(shu)(shu)據(ju)載(zai)波(bo)(bo)，工作頻率(lv)可變）分(fen)解(jie)成釋放(fang)出線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)大(da)要素；由(you)(you)(you)傳輸同(tong)軸電(dian)(dian)(dian)纜、小無線(xian)(xian)(xian)(xian)(xian)(xian)數(shu)(shu)據(ju)諧振(zhen)放(fang)縮器(qi)(qi)(qi)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)、混(hun)頻器(qi)(qi)(qi)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)、自由(you)(you)(you)自由(you)(you)(you)振(zhen)蕩器(qi)(qi)(qi)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)（能(neng)提供數(shu)(shu)據(ju)本振(zhen)無線(xian)(xian)(xian)(xian)(xian)(xian)數(shu)(shu)據(ju)）、中頻放(fang)縮器(qi)(qi)(qi)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)（含一鍵(jian)增加收益操縱）、大(da)無線(xian)(xian)(xian)(xian)(xian)(xian)數(shu)(shu)據(ju)檢波(bo)(bo)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)、功放(fang)機(ji)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)分(fen)解(jie)成傳輸大(da)要素。此大(da)要素的中頻在2。5MHZ（而是(shi)(shi)是(shi)(shi)高規律實驗設(she)計控(kong)(kong)(kong)制(zhi)系(xi)統(tong)，規律不益太低）
調(diao)頻接(jie)受信機系統化由(you)音加劇送控(kong)(kong)(kong)(kong)制(zhi)三(san)(san)(san)(san)(san)極(ji)(ji)管(guan)、變容(rong)管(guan)調(diao)頻放(fang)小及發射衛星控(kong)(kong)(kong)(kong)制(zhi)三(san)(san)(san)(san)(san)極(ji)(ji)管(guan)組合(he)成調(diao)加劇射衛星地方(fang)；由(you)接(jie)受無線天線、選頻雙(shuang)回(hui)路、混頻器控(kong)(kong)(kong)(kong)制(zhi)三(san)(san)(san)(san)(san)極(ji)(ji)管(guan)、震蕩(dang)器控(kong)(kong)(kong)(kong)制(zhi)三(san)(san)(san)(san)(san)極(ji)(ji)管(guan)（供給本振(zhen)預(yu)警）、中頻放(fang)小器控(kong)(kong)(kong)(kong)制(zhi)三(san)(san)(san)(san)(san)極(ji)(ji)管(guan)、鑒(jian)頻器控(kong)(kong)(kong)(kong)制(zhi)三(san)(san)(san)(san)(san)極(ji)(ji)管(guan)、后級及揚聲器組合(he)成接(jie)受地方(fang)。
集成型調(diao)(diao)幅(fu)(fu)收發員(yuan)學習培(pei)訓軟件系(xi)統由(you)1496集成型調(diao)(diao)幅(fu)(fu)控制(zhi)電路、4046鎖相環電路板、1496解調(diao)(diao)電源線路構造，為(wei)夾絲網絡傳輸，重點村(cun)學校數據同(tong)步(bu)技術水(shui)(shui)平水(shui)(shui)平、鎖相環技術水(shui)(shui)平水(shui)(shui)平。
進(jin)(jin)行(xing)試(shi)驗(yan)(yan)報(bao)告(gao)程序采用(yong)了模(mo)快進(jin)(jin)行(xing)試(shi)驗(yan)(yan)報(bao)告(gao)板狀(zhuang)態(tai)(tai)組(zu)成了，模(mo)快進(jin)(jin)行(xing)試(shi)驗(yan)(yan)報(bao)告(gao)板按進(jin)(jin)行(xing)試(shi)驗(yan)(yan)報(bao)告(gao)方式分級，有有所差異的進(jin)(jin)行(xing)試(shi)驗(yan)(yan)報(bao)告(gao)狀(zhuang)態(tai)(tai)。首要游(you)戲內容(rong)點開啟，支技(ji)掃(sao)頻表現源(yuan)，使進(jin)(jin)行(xing)試(shi)驗(yan)(yan)報(bao)告(gao)技(ji)法(fa)愈(yu)來愈(yu)利于(yu)、應用(yong)。模(mo)快進(jin)(jin)行(xing)試(shi)驗(yan)(yan)報(bao)告(gao)板游(you)戲內容(rong)為(wei)小程序的組(zu)和，元件所采用(yong)上達到材質搞壞(huai)、參(can)數(shu)設(she)置能(neng)自由調節區域大、根換利于(yu)的特殊要求。
二、技術工藝的指標
1、工位箱為38*40*35CM便于(yu)實驗室(shi)放置
2、電源(yuan)12V獨立供(gong)電，帶有(you)電源(yuan)П濾波器和自動過載保護功(gong)能
3、進行實驗板(ban)分(fen)為有下述(shu)線路：
①號板 小(xiao)4g信號調諧振(zhen)擴大器(qi) 此板中包(bao)括(kuo)的(de)電線有(you)：
單(dan)調性諧(xie)電路(lu)開(kai)關諧(xie)振縮放器電路(lu)板 諧(xie)振電路(lu)開(kai)關開(kai)園
;雙調諧(xie)二次電路諧(xie)振(zhen)放小器電路系統 諧(xie)振(zhen)二次電路開啟
檢波器控制電路(lu)
鎖定目標與(yu)調(diao)小電源線路
控制電路開關特質(zhi)各種測試控制電路
②號板 調幅工作電壓放縮及發射衛(wei)星電線(xian)
丙類效率放(fang)縮(suo)及根本調幅線路(lu)
1496乘法器調幅電路原理
1496微信同步檢波(bo)線(xian)路
包(bao)絡檢波器電路設(she)計
③號(hao)板(ban) LC諧(xie)振與硫(liu)化(hua)鋅諧(xie)振器檢測
; 西勒振蕩器器控制電路
克拉多波自激振蕩器電(dian)路系統
串并聯型硫化(hua)鋅(xin)振動(dong)器線路
波爾斯晶胞自由(you)振蕩器電路系統(tong)
④號板 調頻集(ji)成運放
4046鎖相環(huan)電路(lu)系(xi)統原理(li)設(she)計（云同步載(zai)波(bo)領取）、數(shu)字化幀(zhen)率合并器電路(lu)系(xi)統原理(li)設(she)計、調頻電路(lu)系(xi)統原理(li)設(she)計
; 4046鑒頻(pin)線路
變容整流(liu)二極管調頻器用電線路
相位鑒頻器電源線路
斜率鑒頻器電路板
⑤號板 混頻器三(san)極管
二極管混頻器電路設(she)計(ji)
中頻變成器集成運放
1496混頻器線路
重新增加收益(yi)管理(li)電路原理(li)
⑥號板(ban)(ban) pcb板(ban)(ban)庫板(ban)(ban)及庫pcb板(ban)(ban)
電容器開關(guan)元件
功率電阻元(yuan)器件封裝(zhuang)
; 可(ke)以(yi)調節電(dian)解電(dian)感（雙聯可(ke)以(yi)調節電(dian)解電(dian)感、小瓷片(pian)可(ke)以(yi)調節電(dian)解電(dian)感）
能調內阻
電感構件
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