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RF-LAMBDA橫向調小器

發表耗時:2020-10-16 16:31:55  ;   打開(kai)網頁: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微波(bo)射頻(pin)數字信號是耦合電路C1兩(liang)個(ge)中平率(lv)(lv),進行高(gao)壓(ya)片式(shi)濾波(bo)電容(rong),前(qian)(qian)向(xiang)放縮(suo)器(qi)功(gong)能(neng)模塊由正向(xiang)濾波(bo)器(qi)(中平率(lv)(lv)短(duan)信通道),前(qian)(qian)向(xiang)自(zi)(zi)功(gong)衰減器(qi),前(qian)(qian)向(xiang)自(zi)(zi)功(gong)平均器(qi)和(he)前(qian)(qian)向(xiang)平率(lv)(lv)回復矯正器(qi)流入(ru)。放縮(suo)后的微波(bo)射頻(pin)數字信號進行"雙邊濾波(bo)器(qi)"(低頻(pin)入(ru)口),橋式(shi)支路/配資器(qi),中頻(pin)高(gao)電壓(ya)瓷片電感C19,到最后將放小器(qi)從F座"RF OUT"排至下一層或(huo)訪客。橋式支路/分銷(xiao)器(qi)分離(li)出(chu)來出(chu)的別(bie)的頻射數(shu)字信號(hao)可跟據普通用戶必須,完成C20,F"RFBR"制(zhi)作成(cheng)很多支路的(de)(de)橋式移動信(xin)號(hao)送到擴(kuo)大器。也應該衰(shuai)減20 dB是(shi)(shi)軟(ruan)件(jian)(jian)軟(ruan)件(jian)(jian)測評數據無線(xian)信(xin)號(hao),為維系人工出具不斷斷續續的(de)(de)軟(ruan)件(jian)(jian)軟(ruan)件(jian)(jian)測評,這一(yi)個軟(ruan)件(jian)(jian)軟(ruan)件(jian)(jian)測評數據無線(xian)信(xin)號(hao)電平(ping)還(huan)有20 dB還(huan)是(shi)(shi)縮放器RF OUT"服務器端口(kou)的實際上(shang)輸(shu)出(chu)精(jing)度電平(ping)。上(shang)漲發送(song)訊號由F RF OUT接入(ru),經歷橫向(xiang)(xiang)(xiang)(xiang)濾波(bo)器(qi)(qi)(脈沖電流入(ru)口通(tong)道),單(dan)(dan)向(xiang)(xiang)(xiang)(xiang)的(de)方(fang)式(shi)給回頻(pin)繁反(fan)映校準器(qi)(qi),單(dan)(dan)向(xiang)(xiang)(xiang)(xiang)的(de)方(fang)式(shi)給回自動改手動衰減器(qi)(qi),單(dan)(dan)向(xiang)(xiang)(xiang)(xiang)的(de)方(fang)式(shi)給回固定(ding)不變(bian)教育均衡(heng)發展器(qi)(qi)以下三個低通(tong)濾波(bo)器(qi)(qi),進(jin)人單(dan)(dan)向(xiang)(xiang)(xiang)(xiang)的(de)方(fang)式(shi)給回放小(xiao)(xiao)控(kong)制器(qi)(qi)。放小(xiao)(xiao)后的(de)微波(bo)射頻(pin)網絡信號(hao)為C1,經雙線濾波(bo)器(qi)(qi)(粉紅噪聲通(tong)暢(chang)),高頻(pin)超高壓陶瓷制品片濾波(bo)電容,擴大器(qi)(qi)從而(er)從F座(zuo)"RFIN"產生,到(dao)上面放縮器或會到(dao)光構件。

西安市立維(wei)創展科枝(zhi)是RF-LAMBDA的代理商(shang)商(shang),RF-LAMBDA的產品的也包括(kuo):無源(yuan)有效調(diao)整電源(yuan)模塊(kuai)圖(tu)片(pian),有源(yuan)有效調(diao)整電源(yuan)模塊(kuai)圖(tu)片(pian),帶(dai)寬效率調(diao)大器,窄帶(dai)PA和推動圖(tu)像電壓放大器,品牌(pai)研發線均通過美利堅警用(yong)規(gui)劃標準單位與研發手工(gong)制造,如今也變成了具(ju)有廣(guang)泛性(xing)選用(yong)于航(hang)(hang)天科技、航(hang)(hang)天、警用(yong)機械設(she)備(bei)、衛星信(xin)號網絡通信(xin)、雷達探測等高建設(she)工(gong)程投資項目。

*那部(bu)分應用可咨詢中(zhong)心我(wo)們的的消售代替。

 RF-LAMBDA雙向放大器

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


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