<

• 

>

產(chǎn)品報(bào)價(jià)： 面議

留言咨詢

產(chǎn)品熱度：加載中

品　　牌：惠普

產(chǎn)品型號(hào)：4934A (HP 4934A)

制造廠商：北京市北方思源電子技術(shù)中心

所在地區(qū)：北京

 傳輸損傷測試裝置

廠商:美國惠普 Agilent

Agilent 4934A傳輸損傷測試裝置（TIMS）通過它的易用性、便攜性和堅(jiān)固性，可以使電話公司和業(yè)務(wù)提供商提高安裝和維護(hù)的工作效率。測量包括：

·電平/頻率，可達(dá)110kHz(可選200kHz)
·噪聲和對(duì)地噪聲
·音信號(hào)噪聲和信噪比
·三級(jí)脈沖噪聲
·P/AR
·RS-232遠(yuǎn)端控制（不適用于J01/JO2）

4934A TIMS選件J01是符合ITU-T技術(shù)規(guī)范的音頻線路或?qū)拵Ｓ镁€路安裝和維護(hù)儀器，選件J01適用于具有820Hz固定音頻的，選件J02適用于具有1020Hz固定音頻的。各測量均符合ITU-T技術(shù)規(guī)范：

·電平/頻率，至110KHz
·電路噪聲
·音頻噪聲和信噪比

Get Your Data Circuits Up and Running - and Keep Them That Way
Today, with the rapid growth in analog and digital transmissions, including DDS, ISDN and DSL, networks require more quality checks before turn up and a higher level of troubleshooting when lines develop faults. The latest version of the 4934A steps up to the challenge. With its expanded 200 kHz capability, the 4934A provides the essential level, frequency and noise TIMS measurements. The right combination of tests means a quick and accurate fault isolation. With an RS-232 port for remote control and FLASH memory for software downloads, the Agilent 4934A TIMS is a test set for today and tomorrow.

The 4934A makes commissioning new lines easy and helps diagnose troubles quickly and accurately by delivering the measurements you need in a highly portable and rugged package. Its easy to translate written test procedures into a few self-explanatory keystrokes. The reliability designed into the 4934A gives you the confidence that it will be available when its most needed.

Features:

Cut Training Costs and Reduce Time-Wasting Errors

• Simple keystroke operation
• Measurement setup at a glance
• Large, bright displays
• Built-in operating summary
• Excellent documentation
• Extensive self-checking

Install and Maintain Analog, DDS, ISDN, HDSL Circuits

• 20 Hz to 110 kHz operation
• 20 Hz to 200 kHz optional bandwidth
• Level/frequency
• Noise and noise-to-ground
• Noise-with-tone and S/N ratio
• 3-level impulse noise
• P/AR
• Optional battery operation
• Rugged construction
• RS-232 remote control
• FLASH memory

Agilent Hp 4934A Transmission Impairment Measuring Set（TIMS）

The J2527A TIMS interface for the Agilent Advisor provides basic analog tests to qualify circuits for voice and data. Operation of the J2527A is based on the industry standard family of TIMS products: 4934A, 4935A and 4936A.