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测量解决方案-> 无线-> 附件->
 
产品简介
 
ME7840A是一部功能齐全,高性能,易於使用的功率放大测试系统 (PATS),它是专为基座及手机作功率测试。它能实时地同时调整各种放大器参数。 ME7840A在使用单一高功率基座测试时, 利用NavigatorT 软件来编定"指示接收机存取 (DRA)"配置时可更容易及更准确地进行功率放大器测量。 scorpion logo
Scorpion 软件
Measurement Modules
CW
Swept Frequency
Swept Power
-Parameters:
Hot S22
Pulse (e.g. GSM)*
Modulated S-Parameters (using Probe Tone)*
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Adjacent Channel Power Ratio (ACPR)*
Single Tone
TwoTone

Yes
Yes

Yes
Yes

Yes
Yes
MD, TOI (two-tone):
3rd, 5th, 7th, 9th
Pulse (e.g. GSM)*
Yes
Yes
Yes
Yes
Yes
Yes
Noise Figure Yes
Yes
N/A
Gain Compression:
P1dB
AM/PM
Pulse (e.g. GSM)*
Yes
Yes
Yes
Yes
N/A
Yes
Yes
Yes
Yes
Harmon ics:
Magnitude
Phase

Yes
Yes

Yes
Yes

Yes
Yes
Power Added Efficiency* Yes
Yes
Yes
Drain Current* Yes
Yes
Yes
持多种外置仪器包括功率源、分析仪、脉冲产生器、功率仪表和电源能以满足测量需要
 
主要特点
 
Features
Benefits
5 Watt Power Ratings Optimized configurations for handset power amplifier applications
Scorpion Navigator Software simplifies calibrations, measurements and automation Characterize power amplifiers in less time and with fewer resources
Single connection enables thorough measurement Consolidate connections and test stations to increase productivity and lower capital equipment expenditures

Accuracy and repeatability of

  • S-Parameters
  • Harmonics
  • Gain Compression
  • Two-Tone Distortion (IMD)
  • Noise Figure (NF)
Improve time-to-market, ensure specified performance levels and decrease cost-of-test with a turnkey measurement solution that simplifies the toughest wireless component measurement requirements
Real-time compression and two-tone intermodulation distortion (IMD) measurements Improve time-to-market by optimizing designs with industry's fastest swept power compression and IMD capabilities
Auxiliary paths provide paths for additional and future measurement requirements Increase measurement versatility using existing instruments to complement PATS measurements (e.g. adjac ent channel power ratio measurements)
AutoCal Automatic Calibrator Fast, accurate and repeatable calibrations replaces time-consuming manual calibrations
 
PATS 是一个富弹性及简单易用的系统并提供智能式测试,ME7840A的基站及ME7840/4的手机配置能能满足大部份需求,然而作为一个弹性测量系统,你可按自已的需要来定购,详情请联系我们。
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