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DATE:    2021 / 9  /  26    
 
Signal Level Meter of analog signal
Signal Level Meter of DVB-C digital signal
Optical Power Meter
Return Path Generator
 
 
 
 
 
Products
 
点击查看“HT8553型”大图

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Name
Type:HT8553
Features
 
Content:

SPECIFICATIONS(analogue signal)

4.2 AUTO SCAN TESTING

VOLTAGE

C/N (the measure result is only for reference, not accuracy result)

  

OTHERS

POWER

 

ACCESSORIES

 

DVB SPECIFICATIONS

(HT8551 without EVM function ,and without constellation diagram)

 

Specifications

Frequency Range

46MHz870MHz

Frequency Resolution

10KHz

Frequency Accuracy

±10106

Average Power

35dBμV115dBμV

Power Resolution

0.1dB

Power Accuracy

±2.0dB(under room temperature)

Input impedance

75Ω

MER

2239dB

MER Accuracy

±2dB

EVM

BER

1E-4~1E-8(after RS)

Modulation

16/32/64/128/256QAM

Constellation Diagram

 


 
   
 
 
TEL:+86-22-89184518  CONTACT :MR.GAO   E-MAIL:lcuhg@163.com
ADD:G-6-B2, XINMAO Science Skill Park, HUAYUAN Industrial Park,NANKAI District, Tianjin China


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