Recycle R3765/Recycle R3765 Spectrum Analyzer at High Price

High price recycling/recycling of spectrum analyzers
Dongguan Rongxin Electronic Instrument Co., Ltd.
Contact Mr. Chen, manager
Business welcomes customers to send orders for inquiry
Instrument recycling Where is the best place? Rongxin instruments are good for recycling, no matter how much, regardless of good or bad! Peers can also recycle! Factory equipment recycling, network analyzer recycling, spectrum analyzer recycling, oscilloscope recycling, mobile phone comprehensive tester recycling, DC power supply recycling, multimeter Recycling, recycling of comprehensive testers and other high-frequency instruments! Quick recycling! Strong economic strength, recycling, and reasonable prices for instrument recycling,
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If you cannot find the contact information, please search on Baidu for Dongguan Rongxin Electronic Instrument Co., Ltd. Rongxin Electronic Instrument Supply Recycling Spectrum Analyzers, signal generators, bridges, power supplies, oscilloscopes, network analyzers, comprehensive testers, multimeters and other world-famous brand products.
Long-term professional sales, rental, maintenance and measurement of high-frequency second-hand instruments!! Welcome to inquire
★Measurement frequency range~
★Three types for specific occasions
Basic type< br/> Built-in bridge type
Built-in parameter test device
★High-speed scanning
Milliseconds/point with nominal calibration
★High-speed measurement seconds/point
★Multi-function display with channels and traces
★Wide dynamic range
★Standard program sweep function for differences in sweep and output levels
/Series Network Analyzers
/ Series network analyzers enable fast and accurate measurements of amplitude phase group delay and impedance. The frequency range of the measurement is ~ Because it has the latest high-speed signal processing structure, the / series network analyzer can perform fast measurements of points in the bandwidth. Series can be used as part of a system, and series can be used in production lines or projects. Each series includes three models: basic type, built-in bridge and type built-in parameter test device. The price of the series is relatively low due to its simple structure using a picture tube with fluorescent characteristics. The series uses independent analyzer functions and a large color display that is easy to read, so it is easy to perform data comparison and pattern analysis. The built-in controller features parallel/functional and barcode input functions, making it easy to complete measurement analysis and evaluation as well as build a high-speed automatic test device system. Therefore, the /series is well suited as a system component using standard format sections and internal standard directives.
Choose the best system for different applications
Choose the best model from the / series according to your application needs. The model provides a built-in signal isolator and two input terminals, allowing simultaneous measurement of two devices. Connect the model to the optional duplexer test set, which can be used on the front of the handset to make diplexer measurements with three ports and one port. When used as part of an optional amplifier test set, the main unit can be modified and used with the option so that mobile phone amplifiers can be measured. In this case, the model can satisfy a variety of applications.
The model is equipped with a power splitter and a bridge, enabling simultaneous measurement of transmission and reflection. When using the model, high-precision measurements can be achieved through the calibration port.
The model is equipped with a parametric test device which provides a power splitter and two bridges as well as a semiconductor switch for forward/reverse conversion. In the automatic reverse mode, the model can measure the sum of forward characteristics and the sum of reverse characteristics with high accuracy.
As a component of the system
Line of fluorescent screen display,
Stand-alone application
Inch color,
Instrument type characteristics Application Typical applications
Unipolar Simultaneous measurement of multipolar duplexer power amplifier
Type universal mode test device connection 〇〇00 preprocessing dielectric filter duplexer
Filter, etc. inspection process power amplifier, etc.
Type||Measurement mode Low-cost type, built-in bridge, simultaneous measurement of transmission and reflection, pre-processing dielectric filter
Duplexer, mobile station antenna, etc. inspection process, mobile antenna, etc.
Model parameters, all measurement modes, built-in parameter test device, forward/reverse High-speed scanning of measuring ○ point
In measurement systems for production lines of dielectric filters, isolators, circulators, power amplifiers, antennas and other electronic components, the total throughput is a crucial parameter. /Series is capable of scanning speeds for point
and normalized calibration or point and port calibration.
Multifunctional display with channels and traces
Due to the channel and trace display function, the four parameters of the port device can be displayed simultaneously in rectangular coordinates and polar coordinates using circular diagrams. , which facilitates rapid analysis of measurement data. Furthermore, the
/ series network analyzers with color enable data identification by using overlay data display and limit line functions.
Wide dynamic range
When used as information and communication equipment for narrowband and high-frequency measurements, it is equipped with instructions for measuring higher and more realistic performance indicators of dielectrics and filters. The wide dynamic range of the / series
is very suitable for testing such electronic components, such as measuring common ripple and stopband distortion signals.
Standard programmed scan function for different output levels
The programmable scan function can set the scanning frequency and change the resolution bandwidth and output level. When measuring filter characteristics, changing the resolution bandwidth and output level enables faster and more accurate measurement of characteristics in the passband and stopband.
Signal Purity
Harmonic Distortion at Maximum Output
Non-Harmonic Distortion at Maximum Output
Phase Noise at Deviation and Bandwidth, +
Sweep Function< br/> Scan parameters frequency and signal level
Maximum scan range
Frequency range~
Signal level +~ type
+ ~ type
+ ~ type
/> Range setting/or
Sweep type linear/logarithmic frequency sweep, partial and target value frequency sweep, level sweep, signal frequency sweep
Sweep time point normalization
Point port simultaneously Calibration
The minimum scan time depends on the measurement format, error correction mode, scan width per point, number of measurement points and bandwidth.
Measuring points,,,,,,,,,,,
Scan trigger can be set by continuous, hold, single scan or external trigger
Scan mode
Dual channel scan two Channels are scanned with the same frequency range
Different scans with two channels scanned with different scan types and different frequency ranges
Error correction function
Normalization in transmission and reflection measurements, The frequency response including amplitude and phase is corrected.
Port Calibration In reflection measurements, errors caused by the bridge's directional frequency response and source matching are corrected. Short circuit openers and loads are required in error correction
Port calibration In transmission and reflection measurements, errors caused by directional frequency response and source matching are corrected for load matching and isolation.
Data Averaging averages the data vectors for each scan. The average number of times can be selected within the range ~.
The data smoothing function averages between adjacent measurement points.
Electron length correction measures phase and group delay times plus the same electron length or delay time.
Phase deviation correction continuously sees the phase deviation added to the measured phase
Display part
Series
Display unit fluorescent screen picture tube green
Resolution point
Display mode letter display mode, row, letter per line
Series
Display unit inch color
Resolution
Display mode Cartesian/linear coordinates, polar coordinates, Smith chart impedance/lead Nano display
Measurement conditions display start/stop frequency, center frequency/bandwidth, scale/division, reference level, cursor value, software function, alarm statement
The upper part of the vertical coordinate of the reference line position< br/> Bottom of the memory
The automatic scale reference and scale are set so that the measurement trace can be displayed in the best position
The brightness black screen can be turned on or off
Other functions
Cursor function is limited to series
Cursor display Cursor readings can be converted into display values related to each measurement format.
Multi-cursors Up to 2 cursors can be set for each channel.
Any one of the cursors can be set as the reference cursor, so that the value between the two cursors can be measured.
Cursor coupling Each channel cursor can be set in combination or independently.
Search maximum value search, minimum value search, next search
Cursor tracking Cursor tracking can be performed for each scan.
Use the center frequency and the bandwidth of the value calculation point to search for the target value, and use the phase and frequency width to search for frequency points.
Reference value, start frequency, end frequency, center frequency
Program control function
Controller function
The standard controller function can control the instrument or many other measuring instruments through the interface.
Built-in functions enable high-speed data analysis.
The function conforms to the format and is compatible with various modes
The company has long-term maintenance, leasing, sales and acquisition of frequency spectrum analyzers, oscilloscopes, network analyzers, audio analyzers,
multimeters, electronic loads, signals Sources and other types of imported high-end instruments. Welcome to call or visit in person