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Sweep Frequency Response Analyzer for Power Transformer Winding Diagnosis
The FRAnalyzer detects defects in power transformer windings and faults in the magnetic core. After the transport of transformers to site and following through faults with high currents the frequency response test should be made to ensure that the windings were not damaged.
Unique features of FRAnalyzer
• High reliability of results due to the applied measurement method and innovative connection technique
• Extremely small size through the use of leading edge technology
• Ease of use because of creative software
• Portability resulting from battery operation
Measuring Modes
The basic functionality of FRAnalyzer supports the following measuring mode (amplitude and phase):
• Voltage transfer function Uo/Ui (f)
With the integral vector network analyzer toolkit the following additional functions can also be measured:
• Impedance Function Ui/Ii (f)
• Admittance Function Ii/Ui (f)
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Aeroflex Cupertino specializes in producing digital broadband test and measurement solutions that are critical to the rollout of some of today's most promising and exciting wireless and satellite communication technologies. The company's data acquisition, playback and recording systems are fundamental tools used in the design, development and debug of a wide variety of advanced RF recording analysis and data generation requirements.
Our growing toolbox contains software, Signal Safari™ and hardware components designed for most advanced real world applications. Systems are available in standard configuration to meet most needs. The advanced capabilities of the instruments allow for easy configuration to meet custom solutions for the most demanding requirements. |
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Mobi-PackTM The All-In-One 16-channels Analyzer
Rough, Rugged and Reliable
The Mobi-Pack combines all the functionalities and performances of the OROS 3-Series analyzers in a package made for the field: tough and rugged. Using its 16 channels will let you carry your tests with minimum downtime and minimized number of machine stops. It thrives in dirty, dusty, humid, and magnetically loaded situation without compromise on the precision of the instrument. Its rugged and compact design will let it be easily transported. Moreover, the Mobi-PackTM will even continue acquiring data with the same precision in high shock and vibration environments. |
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# The 2650 are high-performance spectrum analyzers providing excellent performance and functions perfect for many different applications. It is a compact, lightweight and inexpensive unit that is ideal for testing W-CDMA, CDMA, GSM, PDC, PHS, Wireless LAN and Bluetooth systems. There are many accessories available for the 2650 and some of them may be necessary for your application, so please view the available accessories before ordering. Included accessories are BC 2650, LC 2650, BP 2650, accessory pouch, fuse and instruction manual. Features: Channel power measurement
# Adjacent channel power measurement
# Occupied bandwidth measurement
# Electric field strength measurement (with optional dipole antennas)
# Magnetic field strength measurement (with optional PR 26M)
# Min/Max hold
# Average and over write mode
# Marker measurement
# Switchable 50 or 75 ohm input impedance
# Peak search
# Auto tuning
# Auto range
# Save/Load
# Hard copy of display (with optional PT 2650) |
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# The 2658 is a small, lightweight handheld spectrum analyzer designed to analyze the “new wave” of wireless signals, including GPS, 802.11a, 3G, ultra-wideband, and WiMAX. It was designed to be a high-performance spectrum analyzer providing excellent performance and function for many different applications. It is a compact, lightweight and inexpensive unit that is ideal for testing many “high frequency” applications. There are many accessories available for the 2658 and some of them may be necessary for your application, so please view the available accessories before ordering. Included accessories are BC 2650, LC 2650, BP 2650, accessory pouch, fuse and instruction manual. Features: Channel power measurement
# Adjacent channel power measurement
# Occupied bandwidth measurement
# Electric field strength measurement (with optional dipole antennas)
# Magnetic field strength measurement (with optional PR 26M)
# Min/Max hold
# Average and over write mode
# Marker measurement
# Switchable 50 or 75 ohm input impedance
# Peak search
# Auto tuning
# Auto range
# Save/Load
# Hard copy of display (with optional PT 2650 |
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Description
An Agilent logic analyzer helps you minimize project risk by providing the most reliable, accurate measurements and the most complete view of system behavior. A comprehensive family of products offers the measurement capabilities, probing, application support and analysis tools to meet your toughest digital debug needs.
·16900 Series modular logic analysis systems deliver the best long-term value. You get the flexibility to configure a system the way you want. Purchase what you need now then upgrade as your needs evolve.
·16800 Series portable logic analyzers offer you an exclusive combination of high-performance logic analysis and pattern generation in a fixed configuration at an affordable price. State speed and memory depth are upgradeable at time of purchase or later as your needs evolve.
·1690 Series PC-hosted logic analyzers provide a low-cost, compact solution. |
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For today's RF testing environments, we have the solutions that are a cut above the rest.
Aeroflex's 2395A spectrum analyzer has outstanding performance and a user friendly visual interface simplifying many complex measurements.
- 1 kHz to 26.5 GHz fully synthesized frequency range.
- Lightweight, portable and rugged construction at 12 kg.
- Excellent TFT color display.
- Comprehensive marker facility.
- Wide input signal ranging from +30 dBm to -110 dBm.
- Semi-automated measurements.
- USB 2.0 Interface.
- Reduction of operator error due to user friendly MMI.
- Auto Tune facility.
- GPIB as standard.
- AM/FM demodulation.
- Internal pre-amplifier. |
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A great tool for professionals in the cable TV industry as well as in the telecommunication. It is a value packed service tool for signals up to 1.05GHz. All three models are suitable for precompliance testing during development prior to third party testing. An optional near field sniffer probe set (PR 261) can be used to locate cable and PC board emission "hot spots" and evaluate EMC problems at the breadboard and prototype level. The spectrum analyzer/sniffer probe combination is an excellent solution for RF leakage/radiation investigation, CATV/MATV system troubleshooting, cellular telephone/pocket pager test and EMI diagnostics.
150kHz to 1.05GHz (1050MHz)
Dynamic Range 80dB (113dB with attenuation)
AM & FM demodulator included
20 and 400 kHz resolution bandwidth
150kHz/hour stability
Built-in tracking generator
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From DC to 325 GHz, choose from a growing selection of spectrum analyzer measurement capabilities. With the push of a button you can analyze distortion, spurious signals, phase noise, noise figure, and 2G and 3G wireless communication formats with either bench-top or portable spectrum analyzers. Combine flexible modulation analysis software with spectrum analyzers, vector signal analyzers or oscilloscopes to demodulate standard and non-standard digital signals. You can also add spectrum analyzer software to achieve remote spectrum analysis.
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DC to 102.4 kHz bandwidth
90 dB dynamic range
Low-distortion synthesized source
145 dB dynamic range in swept-sine mode
Real-time octave analysis
Up to 32 Mbyte memory
GPIB and RS-232 interfaces |
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| The Dimension 4i is truly a next generation Data Acquisition System combining high speed, gap free data recording with Real Time FFT Analysis. The Dimension 4i brings together the industry leading technologies of Nicolet, Gould, and Dactron. The result is a time and frequency domain system without compromise. |
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| The single-channel 100 kHz FFT spectrum analyzers with a dynamic range of 90 dB and a real-time bandwidth of 100 kHz. Additionally, the SR770 includes a low-distortion source which allows you to measure the transfer functions of electronic and mechanical systems. The speed and dynamic range of these instruments, coupled with their flexibility and many analysis modes, makes them the ideal choice for a variety of applications including acoustics, vibration, noise measurement and general electronic use. |
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ILS signal analysis
* Highly accurate localizer, glidepath and marker beacon measurements
* Parallel localizer and glidepath measurements (second independent signal processing unit, option R&S EVS-B1)
* Simultaneous dual-channel course/clearance measurements (option R&S EVS-K3)
* Realtime distortion measurement of ILS modulation signals (R&S EVS-K2, -K3, THD)
VOR signal analysis
* Precise checking of CVOR/DVOR antenna systems in the field
* Selective measurement of modulation depth and deviation as well as display of useful and interfering signals
Further special characteristics
* Steep-edge preselector filters for high immunity to interference
* Frequency scan (option R&S EVS-K1) with a dynamic range of up to 100 dB
* Operating time of 8 h to 10 h on battery power during continuous measurement
* FFT analysis of AM signals (option R&S EVS-K4)
* Enhanced realtime data logging with graphical result display
* Rugged and compact design for use in the field
* Embedded web server for remote access |
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SA1000 is a high performance, spectrum analyzer for compliance, and pre-compliance testing for radiated, and conducted EMC measurements. The SA1000 with EMC Engineer Software offers the most powerful and affordable system available today.
The spectrum analyzer software includes a TestDirector mode which helps engineers around the world in deciding which standard and limit levels apply to their product. The spectrum analyzer software prompts you through the complete test procedure.
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The R&S®FSU spectrum analyzers are performance leaders in dynamic range, phase noise, level accuracy, and resolution bandwidth - all factors that are essential for the user's ability to design, characterize, and manufacture next generation wireless elements.
Excellent performance:
Frequency range 20 Hz to 3.6 GHz, 8 GHz, 26.5 GHz, 43 GHz, 46 GHz, 50 GHz and 67 GHz
Displayed average noise level -158 dBm (1 Hz)
Phase noise typ. - 133 dBc ( 1Hz) at 10 kHz
TOI typ. +25 dBm
Resolution bandwidth 1 Hz to 50 MHz
Displayed average noise level with preamplifier R&S®FSU-B24: typ. - 168 dBm (1Hz) at 20 GHz, typ. - 155 dBm (1Hz) at 50 GHz
R&S®FSU67 - First spectrum analyzer with a direct frequency range to 67 GHz and fundamental mixing:
Simplified test set-ups with just one connection from 20 Hz to 67 GHz
Full span sweep of 67 GHz
Unambiguous frequency indication without the image response and multiple responses known from external harmonic mixers
Wider level range with a much higher allowable reference level than with harmonic mixers
Good level accuracy to 67 GHz
Low noise floor: -152 dBm (1 Hz) at 2 GHz, -130 dBm (1 Hz) at 65 GHz
High measurement speed:
Fast ACP in time domain
Up to 70 measurements per second (including trace transfer via GPIB)
Unmatched number of features:
Measurement routines for TOI, MC ACP(R), OBW, CCDF, APD, etc. as standard
Application firmware available for GSM/EDGE, Bluetooth®, WCDMA/HSDPA/TD-SCDMA, CDMA2000®/1xEV-DV/1xEV-DO, ... |
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The R&S®DVRG is a universal processing platform for digital video streams. It enables recording and replay of MPEG-2 transport streams. For error analysis, recording can be controlled by means of an external trigger signal. The stored signal includes time sections of different lengths both before and after the trigger event. For multifaceted tests of STBs, decoders and D/A converters, the R&S®DVRG offers a comprehensive library of transport streams.
As a standalone unit, the R&S®DVRG is operated via the keys and the LC display on the front panel. The R&S®DVRG includes a complete PC platform running under the WindowsNT Embedded operating system, which can be fully utilized after connecting a VGA monitor, keyboard and mouse. This makes it possible, for example, to install and use further software packages for analyzing or generating transport streams. Moreover, the R&S®DVRG can easily be networked via the standard Ethernet 100BaseT interface for remote control and transmission of transport stream files.
As an option, the R&S®DVRG also enables recording and replay of uncompressed digital video streams in SDI format at a data rate of 270 Mbit/s.
Its versatility and configurability make the R&S®DVRG the most flexible platform available for anyone who works with digital video signals to MPEG-2, DVB and ATSC or SDI standard. |
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QT1100 can functionally test any device working at 5V in in-circuit as well as out-circuit using library defined test patterns. The Visual WorkStation (VWS) mode allows interactive testing of individual devices, as well as wholeboard test. The Device Under Test (DUT) is tested under actual in-circuit conditions, that are available on the board. QT1100 uses the back-driving or node-forcing technique to functionally test devices in-circuit. The back-driving current is limited to 220 mA and back-driving time is limited to 65 m.secs. to comply with the International Defence Standards 00-53/1.
1. In-Circuit Digital Functional Testing
2. Auto compensation with Qmax Simulator
3. Board Learn & Board Test Modes
4. QSM VI – an advanced tool for failure analysis
5. Auto Guarding
6. Logic Analyser
7. Circuit Tracing
8. Developing New Device Program
9. Short Locator
10. RCV Measurement & Oscilloscope
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