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Rm. 802, Block 2, Xigang Development Certer, Sandun Town, Xihu Area, Hangzhou, Zhejiang, China (Mainland)
Spectrum Analyzer TW4900 3Hz~4GHz/8GHz/13.2GHz/18GHz/26.5GHz/40GHz/45GHz/50GHz
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Broad Bandwidth Frequency Range Signal Spectrum Analyzer
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
3Hz—50GHz 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: 101~30001
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
Multi-domain analysis and signal playback
Display multi-domain parameter of spectrum, instantaneous frequency / amplitude / phase, chromatograms
Chromatogram display for the analysis of signal change with time
Instantaneous parameter display for the analysis of pulse modulation
signal parameters.
Seamless capture data storage up to 2GB
Support CSV, DAT storage file format
Support file playback signal analysis at different time.
Support communication signal modulation recognition (Option)
Broad Bandwidth Frequency Range Signal Spectrum Analyzer
Produt Show
Typical Applications:
Comprehensive assessment of the performance of electronic systems:TW4900 has a wide range of applications of comprehensive assessment of the performance of radar and communication. Providing high sensitivity, wide dynamic range, high precision and high efficiency solution for testing broadband signals.
Transmitter and receiver testing and diagnosis:plentiful functions of Spectrum analysis, power measurement module, multi-domain analysis, phase noise testing for the transmitter and receiver testing and diagnosis.
Broad Bandwidth Frequency Range Signal Spectrum Analyzer
Specification:
Model | TW4900 | TW4900A/TW4900B/ TW4900C/TW4900D/TW4900E/ TW4900F/TW4900G |
Frequency range | 3Hz~40GHz | 3Hz~4GHz/8GHz/13.2GHz/18GHz/26.5GHz/45GHz/50GHz |
10MHz Precise frequency reference | Frequency accuracy: ±(last calibration data× aging rate+temperature stability+calibration accuracy) Aging rate: ± 1´10-9/day ,± 1´10-7/year Temperature stability: ± 1´10-8(20°C~ 30°C) ± 5´10-8(0°C~ 55°C) Calibration accuracy: ± 7 ´10-8 | |
Frequency readout accuracy (sweep) | ±(readout× frequency reference error+0.25% span+5% resolution bandwidth+2Hz+0.5 horizontal resolution) *:horizontal resolution = span/(sweep points -1) | |
Frequency counting accuracy (counting) | ±(Frequency read out× frequency reference error+0.1Hz) | |
Bandwidth | Range:0Hz,10Hz~4GHz/8GHz/13.2GHz/18GHz/26.5GHz/45GHz/50GHz Accuracy:±(0.2%×span+span/(sweep point number-1)) | |
Sweep time | (Bandwidth ≥10Hz): 1ms~4000s (Bandwidth =0Hz): 1us~6000s | |
Resolution bandwidth | Range: 1Hz~3MHz (10% step),4,5,6,8MHz Conversion Uncertainty: £± 0.5dB | |
Video bandwidth | 1Hz~3MHz (10% step),4,5,6,8MHz | |
Signal analysis Bandwidth | 10Hz~10MHz | |
Memory depth | 64MSamples(extend 256MSamples) | |
Trigger | Free, power, video, external level (front panel), external level (rear panel), burst power | |
Detection type | Normal, positive peak, negative peak, sampling, average, root mean square | |
Average type | Video average, Power average, Voltage average | |
Sideband noise | < -91dBc/Hz 100Hz < -105dBc/Hz 1kHz < -115dBc/Hz 10kHz < -117dBc/Hz 100kHz | |
Residual FM | < 1Hz ×N(N is harmonic number) | |
Average noise level | -140dBm/Hz 10MHz~200MHz -152dBm/Hz 200MHz~1GHz -150dBm/Hz 1GHz~3GHz -147dBm/Hz 3GHz~4GHz -144dBm/Hz 4GHz~9GHz -140dBm/Hz 9GHz~18GHz -138dBm/Hz 18GHz~26.5GHz -130dBm/Hz 26.5GHz~40GHz -127dBm/Hz 40GHz~50GHz | |
Frequency response and absolute amplitude accuracy(10dB attenuation, 20°C ~30°C) | Frequency response: <±1.0dB 3Hz~4GHz <±2.0dB 4~9GHz <±2.0dB 9~18GHz <±3.0dB 18~26.5GHz <±3.5dB 26.5~50GHz absolute amplitude accuracy: ±0.3dB 300MHz ±(0.3dB+frequency response) | |
1dB gain compression point (mixer input level) | 0dBm 20MHz~4GHz 3dBm 4GHz~9GHz 0dBm 9GHz~50GHz | |
TOI distortion (mixer level -30dBm) | < -84dBc 10MHz ~ 4GHz < -89dBc 4GHz ~ 9GHz < -84dBc 9GHz ~ 50GHz | |
Remaining response | < -90dBm 1MHz~50GHz | |
Test speed | Local measurement update rate:90 times/sec Center frequency tuning and conversion rates: 50ms 20Hz~4GHz 85ms 4GHz~26.5GHz 120ms 26.5GHz~50GHz | |
Dimensions | width× height× depth= 498mm×192mm×532mm(Including handles, feet, foot) width× height× depth= 426mm×177mm×460mm(Including handles, feet, foot) | |
Weight | about 25kg | |
Input connector | TW4900/ TW4900F/ TW4900G:2.4mm(male),impedance 50ohm; TW4900A/ TW4900B/ TW4900C/ TW4900D/ TW4900E:N: type(female),impedance 50ohm | |
| Packaging Details: | Standard Export Carton |
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| Delivery Detail: | 3~5 days after payment |
Techwin has always provided excellent and practical fiber optic solutions for the industry’s needs, and we continue this tradition today. Our high quality fiber test equipment and innovative reporting software provide the best return on investment in the industry, by lowering overall project cost, and improving customer confidence.
EXHIBITION
CERTIFICATION
Techwin (China) Industry Co., Ltd was established in 1998,focusing on Cable and Antenna Analyzer, Vector Signal Generator, Synthesized Signal Generators, Vector Network Analyzer, Spectrum Analyzer,Fusion Splicer, OTDR, Optical Fiber Power Meter,Fiber Light Source, Cable Fault Locator, Optical Fiber Identifier,Visual Fault Locator,Optical Fiber Talk Set, PON Power Meter, Optical Variable Attenuator,Optical Tool Kit,PLC Splitter,Fiber Coupler etc.Our products and Service are exported to worldwide(More than 90 Countries and Regions) and we create USD10,000,000 for our annual sales,and continue the rapid growth all the time.
Why Choose Us
Currently, communication industry is characterized by increasingly broad deployment of what was once considered a specialist technology. So it is increasingly important that fiber optic equipment is versatile, economic, reliable and also very easy to use. We also provide professional technical consultation and recommend suitable solutions for your demand and requirement. Therefore, Techwin Industry is the perfect source for your communication solution.
