伊人久久大香线蕉av不变影院丨国内毛片毛片毛片丨欧美69精品久久久久久不卡丨亚洲国产成人高清在线观看丨岛国av在线播放丨成年女人男人免费视频播放丨一本到中文无码av在线精品丨久久九色综合九色99伊人丨日韩一级黄色毛片丨伊人www22综合色丨久久天堂综合亚洲伊人hd妓女丨亚洲加勒比少妇无码av丨国产自在现线2019丨天天射天天干天天舔丨jizzzz中国丨亚洲欧美自拍制服另类图区丨99热精品在线播放丨色人阁网站丨伊人国产在线视频丨51精品一区二区三区

  • Lootom Telcovideo Network (Wuxi) Co.
  • WeChat

    關(guān)注路通官方微信

  • 中文

PRODUCT

TQF1000 Pre-amplifier

The output stage adopts importe module，the c/n and nonlinear distortion are improved, and the power consumption of the whole machine is also ...

Current position：HOME > HFC

TQF1000 Pre-amplifier



Overview        Adopt standard 19 inch rack,TQF1000 Pre-amplifier is mainly used to amplify the signal of indoor cable TV system.It can be used in CATV network, digital network and telecommunication network. Features         ● The output stage adopts importe module，the c/n and nonlinear distortion are improved, and the power consumption of the whole machine is also reduced；
        ● Strict reliability test，MTBF ＞100000 hours；
        ● RF output port adopts electric level adjustment、Slope adjustment,it can be set through the LCD screen；Branch and allocating output optional；
        ● Perfect LCD display control and RJ45 network management status monitoring，support SNMP network management and local computer monitoring。
        ● Hot plug dual power supply configuration，meet the needs of various occasions。
        ● It only needs a 50Hz AC 220V power supply，adopts F type connector IN、OUT1、OUT2 port. Technical Specifications

No.

Item

Unit

Performance Parameter

1

RF bandwidth

MHz

47～860/1000

2

Input/Output reflection loss

dB

≥16（47～860/1000MHz）

3

RF output signal level

dBμV

≥96（Single exit）

4

Flatness of frequency response

dB

±0.75

5

Minimum full gain

dB

≥ 20

6

Nominal gain

dB

≥ 20

7

Gain adjustment range

dB

0～20

8

Slope adjustment range

dB

0～20

9

NF

dB

≤7.0

10

CTB Note.1

dBc

≤7.0

11

CSO Note.1

dBc

≥66