深圳市鑫成通电子有限公司优价销售AP音频分析仪SYS-2322、SYS-2722、SYS-2700系列，GV-898+ GV898 GV-998 AP系列 GPS测试系统，数字调制器（支持DVB-T/H ATSC QAM QPSK ISDB-T T-DMB DTMB等）音视频测试。

Unparalleled Precision
Low Distortion
Analog system 1 kHz THD+N, 20 kHz BW < ?12 dB
(Typical worst case harmonic < -130dB)
Digital Dist. Spurious Products < -160dB

High Bandwidth
Analog Signal generation to 204kHz
Analog measurements to 500kHz
Analysis by FFTs and Multitone analysis to 120kHz

Low Noise
Analog analyzer 22?2kHz < -118dBu
Analog analyzer A-weighted < -124dBu

Flat Response
Analog system 20?0kHz typically ?.003dB

Low Crosstalk
Analog input < -140dB
Analog output < -120dB

Low Jitter
700 Hz?00 kHz BW < 600 ps
50 Hz?00 kHz BW < 1.0 ns

FFT Acquisitions
Up to 4 M Samples (87s @48kHz)


PC Control and Programmability

The 2700 series control software is a powerful and sophisticated real-time interface that runs on a PC controlling
he instrument. Hardware and software system modules and functions are operated by settings on software panels,
with measurements provided in panel reading displays. Settings and readings can be swept and plotted on X-Y gr
phs, modified by various algorithms, compared against limits or analyzed by DSP techniques. The control software
is flexible and configurable, addressing a wide range of uses from benchtop engineering to production testing.

Test setups, measurement data, graphs and other test components are saved on the PC. These files can be ed
r exchanged between co-workers to quickly duplicate test setups, study test results or publish reports ?regardless o
location.

The 2700 series control software supports Microsoft Windows?98, Windows 2000 and Windows XP. Graphs and
ata can be pasted into other Windows-compatible applications and can be exported in a number of different formas.