WT-200
无线网络测试仪

产品规格
WT-200_detail
概述:

WT-200测试仪支持2.4G和5G频段的射频信号测试,可提供可靠、高效的射频测试方案。具有高精度的功率、频谱、调制指标等测量功能。双端口、灵活的输入输出以及高效的运行特性兼顾了研发端和产线端的测试需求。

产品规格:

       Frequency

       2.4G band:2.4GHz~2.5GHz

       5G band:4.9GHz~6GHz

       Support  Standards

       IEEE Std 802.11a/b/g/n/ac

       Bluetooth 1.0/2.0/3.0/4.0

       ZigBee

       VSA Analog Bandwidth

       120 MHz

       VSA Quantization

       14 bits

       VSA Waveform Capture   Duration        

       =<10ms

       VSA Trigger Mode

       Signal/Free Run

       VSA Input Power Range 

       +30 dBm~-50 dBm

       VSA Power Measurement   Accuracy 

       ±0.5 dB(±0.3 dB Typical)

       VSA Residual EVM

       <-46 dB(Typical for   VHT-20)

       VSA Input Loss 

       >14 dB

       VSG Analog Bandwidth

       120 MHz

       VSG Quantization

       16 bits 

       VSG Waveform Duration

        =<10ms

       VSG Output Level

       0 dBm~-100 dBm

       VSG Output Power   Accuracy

       ±0.5 dB

       VSG Residual EVM

       <-46 dB(Typical for   VHT-20)

       VSG Return Loss 

       >14 dB

       Initial Accuracy     

       ±0.05 ppm     

       Maximum Aging  

       ±0.1 ppm per    year 

       Temperature Stability 

       ±0.01 ppm,referenced to 25

测试规格:

测试类型

测试项

描述

Power

Power(All)

Average power of all data

Power(Peak)

Peak power of all data

Power(Frame)

Average power of frame data

Power-On Ramp

Powr rising time of date frame (10%-90%)

Power-Off Ramp

Power decreasing time of date frame (90%-10%)

CCDF

Complementary Cumulative Distribution Function

Spectrum

Spectrum

Frequency Spectrum data

Spectrum Mask

Frequency Spectrum mask data

Carrier Leakage

Carrier Leakage value

OFDM

Symbol Const.

Symbol Constellation data

Channel Response

Response in different channel

EVM(All)

RMS EVM value for both Data and Pilots

EVM(Data)

RMS EVM value for Data only

EVM(Pilots)

RMS EVM value for Pilots only

EVM vs Carrier

EVM of data and pilots in different Carriers

EVM vs Symbol

EVM of data and pilots in different Symbols

CFO

Carrier frequency offset value

SFO

Sampling frequency offset value

DSSS

Symbol Const.

Symbol Constellation data

Eye Diagram

Eye Diagram data

EVM(All)

RMS EVM value for all data

EVM(Peak)

Peak EVM value

EVM vs Time

EVM in different Chips

使用环境:

Dimensions

482.6 mm W x 535.5 mm D x 88.1 mm H

Net weight

11.1 kg

Power requirements

110 to 240 VAC, 50 to 60Hz

Power consumption

<100 W (maximum), <5W (standby)

Operating temperature

+10°C to +55°C

Storage temperature

-20°C to +70°C

Specification validity temperature

+20°C to +30°C

Operating humidity

15% to 95% relative humidity, non-condensing

EMC

EN 61326, FCC PART 15B

Safety

EN 61010-1, IEC 61010-1

Mechanical vibration

IEC 60068,IEC 61010 and MIL-T-28800D, class 5

Mechanical shock

ASTM D3332-99, Method B

Recommended calibration cycle

24 months