Repair 3G network analyzer and recycle Agilent instruments

Repair 3G network analyzer and recycle Agilent instrumentsE8356A in stock

In the game of chess in life, sometimes if you make mistakes step by step, you will lose the game. If you are proud of one step, you will take it step by step. Sometimes the victories and losses we see can quickly turn around, indicating that the game of chess is as unpredictable as life itself. Chess are always getting fewer and fewer, and life is always getting shorter. The so-called 'raising your hand without returning' is also like the irretrievable nature of life.

Product brand: Agilent

Product models: E8356A, E8357A, E8358A

Product frequency: E8356A: 300Khz-3Ghz vector network analyzer

E8357A: 300KHZ-6GHZ Vector Network Analyzer

E8358A: 300KHZ-9GHZ Vector Network Analyzer

Product appearance: 8-9% new

Product configuration: Standard, optional time-domain analysis 010015 option, XP system and WIN2000

Product channels: United States, Germany, South Korea, Japan.

1. Agilent PNA series from the United StatesE8356A,E8357A,E8358AThe vector network analyzer has long been discontinued and is now provided in stock by Shenzhen manager Zeng Kai. The PNA series is currently an Agilent network analyzer. The advantages of choosing a second-hand instrument are: having stock, ready for home delivery at any time, and a price of 20% brand new, which can reach 9GHz. The new model requires a delivery time of 8-10 weeks, and the second-hand instrument also has pre-sales, after-sales, and warranty services.

2. Anyone who purchases instruments from our company is entitled to a warranty period of 6 months to 1 year and lifetime maintenance.

3. Key maintenance precautions for instruments: The lifespan of the instrument depends on its own maintenance. If not in use, please regularly burn the machine and clean it to maintain a clean and dry surrounding environment.

4. Company Profile: Hanrun Instrument is based in Shenzhen, with business coverage throughout the country. It has a reliable reputation both domestically and internationally, and is trustworthy. Our company has been focusing on instrumentation for 20 years, providing technology and on-demand pre-sales and after-sales services to save you time, effort, worry, and money.

Our company specializes in repairing/recycling/leasing/supplying: second-hand network analyzers, second-hand spectrum analyzers, second-hand oscilloscopes, second-hand signal generators, second-hand Bluetooth testers, second-hand power meters, second-hand digital/programmable AC/DC power supplies, second-hand multimeters, second-hand power sensors, second-hand noise analyzers, noise probes and other electronic instruments and meters.

5. Responsible person; Zeng Kai: 1392380515 (Zeng Gong):139-23--85-05-15(Using your valuable hands to give each other a chance to get to know each other, thank you for your support.) Integrity recycling of idle instruments, acquisition of idle instruments and equipment in laboratories/research institutes, acquisition of instruments and equipment in closed factories, both good and bad can be repurchased, with heavy rewards for introduction!!!

E8356A/E8357A/E8358A PNA series RF network analyzer, 300kHz to 3 GHz, 6GHz, 9GHz Description:

The Agilent E8356A/E8357A/E8358A vector network analyzer is a member of the PNA series network analyzer platform, which can meet the speed and JING degree requirements of today's high-performance component testing. PNA provides fast scanning speed, wide dynamic range, low trace noise, and flexible connectivity to meet testing challenges.

E8356A/E8357A/E8358A provides TRL/LRM calibration for devices inside fixtures and on chips (with 4 receivers enabled), as well as standard bias tees for active devices and standard direct connectors for extended dynamic range access.
The powerful automatic capability and self-service tools enable this instrument to adapt well to the needs of research and manufacturing. The PNA series has 16 independent measurement channels, built-in hard drives, and provides a mouse.
PNA now has 256MB of RAM
300 kHz 至 3 GHz、6GHZ，9GHZ
128 dB dynamic range, test port
143 dB dynamic range with direct receiver access
35 μ s/point scanning speed
COM/DCOM and SCPI programs
TRL/LRM calibration support
USB controlled electrical calibration (Ecal)
Source attenuator, bias tee, and direct receiver access are all standard configurations
Compatible with Agilent Balance Element Measurement and Noise Parameter System
Windows 2000 operating system or XP system

Characteristics and performance of E8356A/E8357A/E8358A PNA series:

The PNA system vector network analyzer launched by Agilent provides unparalleled measurement capabilities to better characterize your high-performance components. By utilizing the analyzer's 9GHz frequency coverage, fast scanning speed, excellent dynamic range, low trace noise, 4 measurement receivers, and direct receiver access capabilities, you will gain all the measurement capabilities and flexibility needed for almost any RF application. The PNA series includes three models: 3, 6, or 9GHZ (E8356A, E8357A, E8358A respectively). When utilizing a wide bandwidth and 1601 measurement points, you will obtain a measurement speed of 35 seconds for the measurement points. This speed is not obtained by increasing trace noise. The 35KHZ intermediate frequency bandwidth can provide a remarkable 0.004 dB (rms) low trace noise, enabling extremely accurate measurements of low loss devices. By directly accessing the measurement receiver, a dynamic range of up to 143dB can be measured. This expanded measurement range can provide clear and precise measurements for base station filters or LAN receiver/filter combinations.

The PNA series further improves accuracy through TRL/TRM calibration. Due to the use of four jie receivers with mixers, true TRL/TRM calibration can be used for accurate fixture and on-chip measurements.

The time-domain option (option 010) allows you to identify and distinguish discontinuous positions in devices, fixtures, or cables. Once the location is determined, the gating function can be used to remove unwanted responses. Option 010 also provides an extremely simple and clear technique for tuning resonant controlled filters.

Option 015 provides a configurable testing device with great flexibility. The front panel access to the RF signal path allows for changes to the measurement configuration within the testing device. You can use the full two port error correction to configure the signal path for testing ports with a dynamic range of up to 143dB. To achieve this dynamic range, simply connect the coupler in reverse to increase the dynamic range in one direction and utilize segmented scanning. *The PNA series has reached a new level of connectivity. By utilizing various built-in input/output (I/Q) interfaces, communication with this series of instruments can be achieved in multiple ways. Windows 2000 can fully utilize the many advantages that your personal computer has, thereby helping you reach new levels of configuration in the device measurement process. For local storage, the analyzer's internal hard drive or compatible CD read/write drive can be used. In addition, by utilizing driver conversion and LAN interface, data can be directly stored on the destination PC or file server. This arrangement is very effective in establishing a statistically controlled manufacturing environment. The PNA series allows for many methods to be used to connect and control other testing equipment, such as power meters or signal sources. You can choose to connect the provided USB, GPIB, LAN, serial interface, or parallel interface to the testing equipment. When using any Windows supported automation tool you have, you can directly control the testing equipment through the analyzer. The LAN interface also makes it very convenient to complete remote fault diagnosis. No matter which floor, building, or even region you are on, you can review measurement results and control analyzers from anywhere on the internet. In addition, if possible, you can download the new version of the operating software and help files from our xia: agilent/ind/pna. Automation in manufacturing environments is crucial for achieving high productivity in testing automation. For research and development, automated testing can save a lot of time that may be consumed by repeated and lengthy measurements. The PNA series adopts several high-performance automated calculation methods to automate your testing process. You can use familiar SCPI commands to establish programs through GPIB or LAN interfaces, or use COM commands to achieve fast access to the analyzer through LAN. The operating software of the analyzer is connected to many programmable target files or automatic "entry points", which can quickly and directly respond to COM statements. COM programming allows you to reuse your test code on multiple computer software and hardware platforms, while making the actual source code easier to understand and debug. COM also brings you significant speed advantages. In some cases, COM based programs can perform the same instrument settings and transmit data at approximately four times faster than using SCPI. In addition, these programs can be executed both internally within the network analyzer and externally on your PC. High production efficiency and shortened testing time are often key factors for achieving success in manufacturing environments. The PNA series has many features that can help you achieve mass production capacity. The performance of the analyzer is primarily demonstrated by its fast scanning speed without sacrificing performance. For example, for measurements that require a dynamic range of 120dB (401 points, 300Hz intermediate frequency bandwidth), the scanning speed of the PNA series is typically 1.2 seconds. If you use segmented scanning to schedule your device measurements, the analyzer will only measure the device response on the frequency segments you specify. Not only can you control the start and end frequencies of each frequency segment, but you can also control the number of frequency points, intermediate frequency bandwidth, and signal source power level. This means that you can skip unnecessary data and only use high frequency resolution where it is truly needed (such as within the passband of the filter). Another characteristic of accelerated production testing is the use of limit line pass/fail testing. The network analyzer can quickly determine whether the device meets the measurement limits specified by you. The PASS/FAIL symbol on the screen implies that the operator does not need to make a judgment on the measurement results. For devices that require 2-4 instrument devices for comprehensive characterization, the PNA series can provide up to 4 measurement channels (each channel has its own excitation and response parameters), which can further improve testing efficiency. When using Agilent's Electronic Calibration (Ecal) module, calibration time can be significantly reduced. Simply connect the module to your testing port, allowing the analytical instrument to control and measure all the standard components required for full two port calibration. These electronic calibration modules are directly driven by the analyzer via USB connection and controlled by operating software.

Professional maintenance of RF microwave electronic measuring instruments, maintenance engineers for professional training, professional maintenance brands include Agilent,

R&S (Rohde&Schwarz), Keysight (Shide Technology), HP (HP), Tektronix (USA), Jishili (USA), Fluke (Fluke), Anritsu (Anritsu)

Many global companies no longer provide maintenance and repair services for various instruments that have exceeded their quality assurance period, including spectrum analyzers and network analyzers,

Signal generator, comprehensive tester, Bluetooth tester, WiFi tester, audio analyzer, oscilloscope, multimeter, calibrator, power meter, power supply,

Electronic loads, power sensors, noise factor analyzers, frequency meters, spectrometers, optical oscilloscopes, optical power meters, and other RF instruments and meters.

Company Objective: To do our best to repair to the level of electronic components, reduce maintenance costs, and make customers save money and be satisfied! Efficiently restore the instrument to normal, through rapid automatic fault diagnosis,

Obtain predictable turnaround time and seek assistance from experienced experts through the internet.

Company advantages: complete accessories, low price, excellent technology, short maintenance cycle, and also provides warranty and maintenance services.

Common instruments for maintenance include the following models:

Keysight, formerly Agilent, formerly HP

Signal generator models: N5181B, N5182B, N5171B, N5172B, N5173B, N5181A, N5182A, N5183A

N5191A,N5193A,N5183B,N9310A,E4428C,E4438C,ESG-3000A,ESG-4000A,E4437B,E4436B,E4435B,E4433B,E4432B,E4430B,E4421B,

E4422B,E4423B,E4425B,E4426B,E4427B,E8241A,E8247C,E8251A,E8254A,E8257C,E8267C,E8257D,E8267D,E8663B,E8663D，8464A,

8464B, 8465A, 8465B, 8665B, 8665A, 8664A, 8664B, etc.

Network analyzer model: N9923A,N9912A,N9913A,N9914A,N9915A,N9916A,N9917A,N9918A,N9925A,N9926A,N9927A,N9928A,

8711B,8712B,8713B,8714B,8714ET,8714ES,8720ET,8720ES,8720B,8720A,8720C,8720D,8722ES,8722D,8722ET,8719ES,8719C,

8753A,8753B,8753C,8753D,8753ET,8753ES,E8356A,E8357A,E8358A,E5061A,E5062A,E5061B,E5070A,E5071A,E5071B,E5071C,E8362A/B/C,

E8363A/B/C,E8364A/B/C,E8361A/B/C,N5230A,N5230C,N5231A,N5239A,N5241A,N5242A,N5244A,N5245A,N5247A,N5249A,N5227A,N5225A,N5224A

N5222A,N5221A,N5235A,N5234A,N5232A,N5251A,N5264A,E5080A,N5063A,N5072A 等。

Spectrum analyzer model: E4443A,E4445A,E4440A,E4446A,E4447A,E4448A,E4407B,E4405B,E4404B,E4403B,E4402B,E4401B,E4411B,E4408B,N9392A,N7109A,

N9320B,N9320A,N9322C,N9340B,N9342C,N9343C,N9344C,N9000A,N9000B,N9010A,N9010B,N9020A,N9020B,N9030A,N9030B,N9040A,N9040B,N9038A,N9041B,

N9935A,N9936A,N9937A,N9938A,N9950A,N9951A,N9952A,N9960A,N9961A,N9962A 等。

Common faults of network analyzer:

Not turning on, not displaying when turned on, repeatedly restarting or crashing, startup error, self-test error, ineffective or malfunctioning buttons, poor GPIB communication, unable to enter the system when turned on, screen flickering, screen dragging, frequency lock failure, first 800M lock failure, incorrect receiving source,

NOIE, however, there are faults such as the PORT line dropping.

Common faults of signal generator:

Failure to turn on, failure to display when turned on, repeated restarts or crashes, startup errors, ineffective or malfunctioning buttons, poor GPIB port contact, inability to enter the system when turned on, screen flickering, screen dragging, frequency loss lock, low output power, no output, inaccurate frequency, and other faults.

Common faults of spectrum analyzer:

Failure to turn on, failure to display when turned on, repeated restarts or crashes, startup errors, ineffective or malfunctioning buttons, poor GPIB port contact, inability to enter the system when turned on, screen flickering, screen dragging, frequency lock failure, low frequency reception, inaccurate power, and other faults.

For the above-mentioned brand products, our company provides professional maintenance services and annual warranty services at fair prices, with a commitment to quality assurance. For any instrument that has been repaired, we offer a 3-month warranty period for the same malfunction. For any instrument that has been repaired over the years, we provide free maintenance for non-human faults.

Repair 3G network analyzer and recycle Agilent instrumentsE8356A in stock

​