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發布信(xin)息時(shi)候:2020-10-16 16:31:55 預覽: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-LAMBDArf射(she)頻(pin)(pin)(pin)表現是交叉(cha)耦(ou)合C1一款 低頻(pin)(pin)(pin)次(ci),進(jin)行高壓片式電阻,前向(xiang)增加(jia)器(qi)(qi)接口由交叉(cha)濾(lv)波器(qi)(qi)(低頻(pin)(pin)(pin)次(ci)清算(suan)通道(dao)(dao)),前向(xiang)半自(zi)動衰減器(qi)(qi),前向(xiang)半自(zi)動教育均衡發展(zhan)器(qi)(qi)和前向(xiang)頻(pin)(pin)(pin)次(ci)積極(ji)響應效準器(qi)(qi)到。增加(jia)后的微波射(she)頻(pin)(pin)(pin)4g信號根據(ju)"橫向(xiang)濾(lv)波器(qi)(qi)"(低頻(pin)(pin)(pin)管道(dao)(dao)),橋式支路/分銷(xiao)器(qi)(qi),低頻(pin)(pin)(pin)壓力瓷片電解電容C19,末尾(wei)將放(fang)縮(suo)器(qi)(qi)從F座"RF OUT"接至下一(yi)層或粉絲(si)。橋(qiao)式支路/平均(jun)分(fen)配器拆分(fen)出(chu)的(de)另外一(yi)只頻射訊號可(ke)隨(sui)著玩(wan)家(jia)是需要(yao),確認C20,F座"RFBR"制作種種支路(lu)的橋式4g信號送出(chu)(chu)去(qu)調大(da)器。也同時衰(shuai)減(jian)20 dB做測式方法(fa)移動預警(jing),為(wei)系統維(wei)護人出(chu)(chu)示不中(zhong)止的測式方法(fa),這(zhe)樣(yang)測式方法(fa)移動預警(jing)電(dian)平算上(shang)20 dB可以說是調大(da)器RF OUT"網(wang)口的現實情況(kuang)工(gong)作輸出電平。上升發送信息由(you)F 座RF OUT轉化,所經(jing)縱(zong)向濾(lv)波(bo)器(qi)(qi)(脈(mo)沖電流通暢),倒(dao)置頻(pin)帶寬度回復較準器(qi)(qi),倒(dao)置自動改手(shou)動衰(shuai)減器(qi)(qi),倒(dao)置固定不變(bian)平均器(qi)(qi)兩個低通濾(lv)波(bo)器(qi)(qi),進倒(dao)置放(fang)小引擎。放(fang)小后(hou)的rf射(she)頻(pin)數(shu)據信(xin)號為C1,經(jing)雙相濾(lv)波(bo)器(qi)(qi)(中(zhong)頻(pin)節點(dian)),中(zhong)頻(pin)低壓陶瓷廠家片電容器(qi)(qi),調小器(qi)(qi)進而從F座(zuo)"RFIN"找出,到第(di)一層放縮器(qi)或可(ke)以到光頂點。
東莞(guan)市立維創展科技(ji)開發(fa)是RF-LAMBDA的(de)代理商商,RF-LAMBDA的貨品是指:無源掌(zhang)(zhang)控模組,有源掌(zhang)(zhang)控模組,網絡帶寬(kuan)熱效率放縮(suo)器,窄帶PA和驅動下載增(zeng)加(jia)器(qi),機器(qi)設備造成(cheng)線均按照其意大(da)利軍(jun)工設計的概念標淮(huai)與(yu)造成(cheng)造成(cheng),現在已(yi)經寬泛的運用于航天頂(ding)目 、中(zhong)國航空、軍(jun)工機器(qi)設備、小行(xing)星通訊設備、聲納等(deng)舒適頂(ding)目 頂(ding)目。
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Part Number | RX Frequency Range (MHz) | TX Frequency Range (MHz) | RX Gain(dB) | TX Gain(dB) | P1db_RX | P1db_TX | ACPR(dBc) | VSWR | |
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 |