TechwinSpectrum Analyzer TW4900

Product  Overview:
Spectrum Analyzer TW4900 has the advantages of broad bandwidth, high solution, high dynamic range, high precision, low phase noise and fast measurement speed. TW4900 can provide the high performance services such as high sensitivity spectrum analysis, power analysis, analog demodulation test, multi-domain analysis, pulse parameter analysis, audio analysis, phase noise testing, millimeter wave frequency extension, noise figure testing and USB power meter.  TW4900 use the technology of modular frequency channel and all digital IF to form a high open testing platform. We can choose the different options to improve the testing performance of TW4900, and built test system or secondary development by a variety of digital and analog signal output interface of TW4900.  TW4900 has a wide range of applications as follows: aviation, aerospace, communication, radar and navigation.
Main Features:
--Broad frequency bandwidth range  
--200MHz analysis bandwidth  
--Excellent testing performance
--Full spectrum analysis  
--Multi-domain analysis and signal playback  
--Plentiful function option  
--Flexible analog and digital output interface  
--Convenient operating characteristics
Broad frequency bandwidth range  
3Hz50GHz frequency bandwidth range  
9 kinds of Optional configuration of frequency bands   
Low frequency (<4GHz) or full-band preamplifier
Frequency extension up to 325GHz (options)
200MHz analysis bandwidth
Flexible Bandwidth to choose from 10Hz to 200MHz
10MHz standard analysis bandwidth (40MHz/200MHz, options)
64M sample memory depth (256M, options)
Seamless capture time can be up to a few hours from 1.28 seconds
Excellent testing performance
the best measurement sensitivity: -152dBm/Hz
Measurement sensitivity at 50Hz: -127dBm/Hz   
Phase noise: -115dBc/Hz  carrier 1GHz @ 10kHz offset  
All digital IF design
the minimum non-zero span sweep time: 1ms
Fastest scan speed: 90times/sec 
the low-frequency transducer frequency time: 50ms (frequency <4GHz)  
Trace can choose detection mode independently
Network programmable
Full spectrum analysis
Continuous scanning and FFT step scan  
Fastest sweep time of zero scan: 1μs  
Counting Resolution: 1mHz  
Scan Points: 10130001
up to six tracks  
6 kinds of detection methods, three kinds of average type
Support time gate measurement
Occupied bandwidth, channel power, adjacent channel power testing
Statistical power, burst power, harmonic distortion, third-order inter  modulation, spurious emission testing
Flexible analog and digital output interface
10MHz140MHz variable IF output
Demodulated output, support AM / FM demodulation and IQ demodulation
Detection output, the output video signal scanning synchronization
Digital signal output, 1X or 4X fiber output channel, provides broadband IQ data o f real-time recording from the interface
External 1.5TB12TB data logger, SSD and HDD two media types
Convenient operating characteristics
English language
Humane automatic tuning and automatic calibration function
One-button quick measurement
USB, LAN, GPIB, K/M output interface
Resolution: 1024*768, 170 degree viewing angle