R3765 recycling R3765 spectrum analyzer/high price recycling spectrum analyzer

Recycled spectrum analyzer/high price recycled spectrum analyzer
Dongguan Rongxin Electronic Instrument Co., Ltd.
Contact Mr. Chen, Manager
Contact Mr. Chen Business (Customers are welcome to send inquiries) Price)
Where is the best place to recycle instruments? 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 testing Instrument recycling, DC power supply recycling, multimeter recycling, comprehensive tester recycling and other high-frequency instruments! Quick recycling! Strong economic strength, recycling, and reasonable prices for instrument recycling
Detailed consultation hotline
If you cannot find the contact information, please search on Baidu for Dongguan Rongxin Electronic Instrument Co., Ltd. Rongxin Electronic Instrument Supply Recycling Spectrum Analysis Instruments, 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 are capable of quickly and accurately measuring amplitude phase group delay and impedance. The measured frequency range is ~ Because it has the latest high-speed signal processing structure, the / series network analyzer can perform fast measurements of points (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). Due to the simple structure of the fluorescent characteristic picture tube, the price of the series is relatively cheap, and the series adopts independent analysis meter function and easy-to-read large color display, so it is easy to perform data comparison and pattern analysis. The built-in controller features parallel/function and barcode input functions, making it easy to complete measurement analysis and evaluation as well as set up a high-speed (automated 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 ports). 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 forward characteristics (sum) and reverse characteristics (sum) with high accuracy.
As a component of the system
Line of fluorescent screen display, (
Independent application
Inch color, (
Instrument type characteristics application Typical application occasions
Single Polarity multi-polar duplexer power amplifier simultaneous measurement
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 transmission and reflection simultaneous measurement 〇 Preprocessing dielectric filter
Inspection process of duplexer, mobile station antenna, etc. Mobile antenna, etc.
Model parameters All measurement modes Built-in parameter test device is correct High-speed scanning of ○ point for forward/reverse measurement
In measurement systems for production lines of dielectric filters, filter isolators, circulators, power amplifiers, antennas, and other electronic components, the total throughput is a crucial one Parameters./Series enable scanning speeds for point
and normalized calibration) or point and port calibration).
Multi-function display with channels and traces
Due to the channel and trace display functions, it is possible to use circular diagrams to display the four parameters of the port device in rectangular coordinates and polar coordinates, and) at the same time display, which facilitates quick 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. / series of wide dynamic range
) 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, +
Scan function
Scan parameters frequency and signal level
Maximum scan range
Frequency range~
Signal level +~ (type)
+ ~ (type)< br/> + ~ (Type)
Range Settings/or/
Sweep Type Linear/Logarithmic Frequency Sweep, Partial and Target Value Frequency Sweep, Level Sweep, (Signal Frequency) Sweep
Scan time points (normalized)
Points (ports simultaneously calibrated)
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 scans two channels Scan with the same frequency range
Different scans for two channels with different scan types and different frequency ranges
Error correction function
Normalize the frequency in transmission and reflection measurements The response (both 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 opener and load required in error correction)
Port Calibration In transmission and reflection measurements, errors caused by directional frequency response and source matching load matching and isolation are corrected.
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/admittance display)
Measurement conditions display start/stop frequency, center frequency/bandwidth, scale/division, reference level, cursor value, software function, alarm statement
Reference line position vertical The upper part of the coordinates
The bottom of the memory
The automatic scale reference value and the 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 (series only)
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 (stop frequency (center frequency))
Programmable function
Controller function
The standard controller function can be used to control the instrument or to interface with other measuring instruments Control.
Built-in functions enable high-speed data analysis with the help of built-in functions.
Functions conform to the format and are compatible with various modes
Our company has long-term maintenance, rental, sales and acquisition of frequency spectrum analyzers, oscilloscopes, Network analyzers, audio analyzers
Multimeters, electronic loads, signal sources and other imported high-end instruments. Welcome to call or visit in person