RF-LAMBDA橫向變成器
上傳時候：2020-10-16 16:31:55 ; 瀏覽器：2211
與前向放大器相比，RF-Lambda雙向放大器的增益比前向放大器小，因為上行波(反向)通常是低頻信號，低頻波對電纜的衰減較小，因此與前向所需增益相比，下行電視信道的射頻信號被F座標記為"RF IN"引入放大器。
RF-LAMBDA微(wei)波(bo)射頻(pin)信息(xi)是耦合電路C1這個低頻(pin)，高壓(ya)力(li)片式(shi)電容器(qi)(qi)(qi)(qi)(qi)，前向放縮器(qi)(qi)(qi)(qi)(qi)電源模塊由雙相(xiang)濾波(bo)器(qi)(qi)(qi)(qi)(qi)（低頻(pin)短(duan)信通道），前向速(su)騰(teng)自動(dong)檔衰(shuai)減器(qi)(qi)(qi)(qi)(qi)，前向速(su)騰(teng)自動(dong)檔教育均(jun)衡發展(zhan)器(qi)(qi)(qi)(qi)(qi)和前向平(ping)率積極響(xiang)應(ying)校核器(qi)(qi)(qi)(qi)(qi)到(dao)。放縮后的rf射頻(pin)數據(ju)過(guo)程(cheng)"雙線濾波(bo)器(qi)(qi)(qi)(qi)(qi)"（高頻(pin)短(duan)信通道），橋式(shi)支路/安排器(qi)(qi)(qi)(qi)(qi)，低頻(pin)高電壓(ya)瓷片電容器(qi)(qi)(qi)(qi)(qi)C19，第四將擴大器(qi)(qi)(qi)(qi)(qi)從F座"RF OUT"排至下七級或顧客。橋式(shi)支(zhi)路/分銷器分離(li)出來出的(de)其他rf射頻數(shu)字信號可依據用戶(hu)名需用，經過C20，F座(zuo)"RFBR"制(zhi)得各樣支路的橋式無(wu)線信(xin)號送出去增(zeng)加器。也(ye)不(bu)錯衰減20 dB成為(wei)測評儀(yi)英文衛(wei)星電磁波，為(wei)維修技術人(ren)員提供了不(bu)斷斷續(xu)續(xu)的測評儀(yi)英文，一個測評儀(yi)英文衛(wei)星電磁波電平配上(shang)20 dB即是調(diao)大器RF OUT"服務器端口的(de)具(ju)體(ti)(ti)傷害電(dian)平。上下行傳輸警報由F 座RF OUT產生(sheng)，經雙相濾(lv)波(bo)(bo)器（中(zhong)頻(pin)渠(qu)道），方(fang)向(xiang)率(lv)崩潰調(diao)(diao)節器，方(fang)向(xiang)帶有大(da)量手動衰(shuai)減器，方(fang)向(xiang)放置穩定器六個(ge)低通濾(lv)波(bo)(bo)器，滲入方(fang)向(xiang)圖(tu)像(xiang)調(diao)(diao)大(da)功能。圖(tu)像(xiang)調(diao)(diao)大(da)后的rf射頻(pin)信號(hao)燈為C1，經交叉濾(lv)波(bo)(bo)器（脈沖電(dian)流過道），中(zhong)頻(pin)進行高壓陶瓷(ci)廠家片電(dian)解電(dian)容，增加器決定從F座"RFIN"導入，到主層(ceng)擴(kuo)大器或(huo)立即(ji)到光接(jie)點(dian)。
北京市(shi)立維創(chuang)展社會是RF-LAMBDA的供應商(shang)商(shang)，RF-LAMBDA的企(qi)業產(chan)品屬于：無源管控方(fang)案(an)，有源管控方(fang)案(an)，網絡帶(dai)寬工(gong)作功率拖動器，窄(zhai)帶(dai)PA和控制拖動器，產品(pin)出產線均利(li)用美利(li)堅共和國警用規(gui)劃規(gui)范(fan)標準與出產打(da)造，目前已經(jing)大面積通過于(yu)航空公司工業、航空公司、警用產品(pin)、北(bei)斗(dou)衛星(xing)網絡通訊、聲納等高級(ji)水利(li)工程項(xiang)目。
*部份參數可咨詢中心各(ge)位的銷售業(ye)務象征著。
Part Number | RX Frequency Range (MHz) | TX Frequency Range (MHz) | RX Gain(dB) | TX Gain(dB) | P1db_RX | P1db_TX | ACPR(dBc) | VSWR | PDF |
RFBA330350MA | 0.330~0.350 | 0.330~0.350 | 18 | 43 | 23 | 38 | ≤-35@±3.84MHz | 1.8 | N/A |
RFBA330350MB | 0.330~0.350 | 0.330~0.350 | 18 | 43 | 23 | 38 | ≤-35@±3.84MHz | 1.8 | N/A |
RFBA340390MA | 0.340~0.390 | 0.340~0.390 | 15 | 25 | 10.5 | 48 | ≤-40@±3.84MHz | 1.5 | N/A |
RFBA370420MA | 0.370~0.420 | 0.370~0.420 | 15 | 26 | 23 | 45 | ≤-40@±3.84MHz | 1.35 | N/A |
RFBA370420MB | 0.370~0.420 | 0.370~0.420 | 15 | 26 | 23 | 45 | ≤-40@±3.84MHz | 1.35 | N/A |
RFBA390430MA | 0.390~0.430 | 0.390~0.430 | 15 | 25 | 10.5 | 48 | ≤-40@±3.84MHz | 1.5 | N/A |
RFBA400470MA | 0.400~0.470 | 0.400~0.470 | 15 | 35 | 10 | 38 | ≤-32@±3.84MHz | 1.5 | N/A |
RFBA825880M02 | 0.825~0.835 | 0.835~0.880 | 16 | 34 | 10.5 | 38 | ≤-32@±3.84MHz | 1.9 | N/A |
RFBA890960MA | 0.890~0.915 | 0.935~0.960 | 15 | 43 | 25 | 48.5 | ≤-35@±3.84MHz | 1.5 | N/A |
RFBA900930MB | 0.900~0.930 | 0.900~0.930 | 17 | 13 | 23 | 38 | ≤-35@±3.84MHz | 1.8 | N/A |
RFBA900930MA | 0.902~0.928 | 0.902~0.928 | 7 | 7 | 20 | 38 | ≤-32@±3.84MHz | 1.5 | N/A |
RFBA012014G10L | 1.200~1.440 | 1.200~1.440 | 25 | 30 | 10.5 | 45 | ≤-37@±3.84MHz | 1.5 | N/A |
RFBA017018G10 | 1.710~1.785 | 1.805~1.880 | 10 | 41 | 25 | 45 | ≤-35@±5.00MHz | 1.5 | N/A |
RFBA017018G20 | 1.710~1.785 | 1.805~1.880 | 10 | 41 | 25 | 48 | ≤-35@±5.00MHz | 1.5 | N/A |
RFBAFDB03CX | 1.710~1.783 | 1.807~1.878 | 20 | 20 | 15.5 | 45 | ≤-30@±3.84MHz | 1.5 | N/A |
RFBATDB39CX | 1.880~1.920 | 1.880~1.920 | 20 | 20 | 15.5 | 47 | ≤-40@±3.84MHz | 1.5 | N/A |
RFBA019021G01 | 1.920~1.980 | 2.110~2.170 | 14 | 30 | 25 | 35 | ≤-35@±5.00MHz | 1.5 | N/A |
RFBA019021G20 | 1.920~1.980 | 2.110~2.170 | 9 | 43 | 25 | 48 | ≤-35@±5.00MHz | 1.5 | N/A |
RFBAFDB01CX | 1.920~1.980 | 2.110~2.170 | 20 | 20 | 15.5 | 45 | ≤-30@±3.84MHz | 1.5 | N/A |
RFBA020020G10 | 2.010~2.025 | 2.010~2.025 | 9 | 41 | 25 | 46 | ≤-35@±4.20MHz | 1.5 | N/A |
RFBATDB40CX | 2.305~2.385 | 2.305~2.385 | 20 | 20 | 15.5 | 47 | ≤-40@±3.84MHz | 1.5 | N/A |
RFBA025026G02 | 2.555~2.655 | 2.555~2.655 | 3 | 9 | 15.5 | 38 | ≤-40@±3.84MHz | 1.5 | N/A |
RFBATDB41CX | 2.555~2.655 | 2.555~2.655 | 20 | 20 | 15.5 | 47 | ≤-40@±3.84MHz | 1.5 | N/A |
常常
行業內最新資訊
