GS 320 23MHz 6200MHz Vector Network Analyzer 6GHz NanoVNA Antenna Analyzer with 3.2\

Share on:

Price:$150.00 - $156.00
Price in USD:Details


Product Overview


GS-320 23MHz-6200MHz Vector Network Analyzer 6GHz NanoVNA Antenna Analyzer with 3.2" Color Screen

Product Description

GS-320 handheld vector network analyzer VNA (reflectometer) 23-6200MHz is designed to measure the matching characteristics of passive and active radio equipment (antennas, cables, filters, attenuators, amplifiers, etc.).

This device enables you to measure the parameters of complex reflection coefficient, standing wave ratio (VSWR), impedance, admittance, amplitude, phase, loss and distance to cable fault point.

Performance Introduction:
GS-320 is made of durable aluminum shell and adopts the form of movable automatic instrument. Because of its light weight, compact structure and low energy consumption, it can directly measure the object to be measured. This analyzer is especially suitable for companies engaged in the field of telecommunications, antenna installation and maintenance, and cellular communication amplification. With it, service centers and maintenance personnel can perform RF analysis on cables and antennas during commissioning or maintenance work. In addition, this equipment is ideal for workshops, radio enthusiasts, educational institutions and laboratories.

The device has a 3.2-inch color resistive screen that can display measurement results and control the device. For example, you can use the instrument to perform the following operations:
- Use Smith chart for impedance matching
- Measure standing wave ratio
- Measure the attenuation in the cable
- Measure cable faults or irregular distances

- 3.2" color touch screen, can quickly configure scan parameters and display measurement results
- Wide operating frequency range: 23MHz to 6200MHz
- Scanning speed up to 1000 points/sec
- High-precision measurement: 0.25 dB and 1.5° in the entire frequency range
- Able to display up to four independent markers on all charts, so that the measured parameters can be accurately evaluated
- Display almost all possible descriptions of reflection coefficient
- Measure cable fault and loss distance
- Support host computer, can be controlled through PC interface (contact us for host computer software)
- Light weight, small size; weight: 300g, product size: 145×72×24mm
- Built-in battery can provide up to 4 hours of battery life
- Power the device from a tablet or smart phone via a Type C USB cable. Batteries that are not discharged in time will not stop the workflow

- Operating frequency range: 23-6200 MHz
- Frequency resolution: 10 kHz
- Maximum scanning points: 1000
- Scanning speed: 1000 points/sec
- The direction of the bridge, uncorrected in the entire range: > 12 dB
- Effective directivity (after full single-port calibration) (Note 1): > 50 dB
- Standing wave ratio at the input: <2
- Phase measurement accuracy (Note 1): > 1.50
- Amplitude measurement accuracy (Note 1): > 0.25 dB
- Determine the resolution of the distance to the fault point (Note 2): (C x VF) / 2S m
- Maximum length of measuring cable (Note 3): 3000m (VF=1)
- Maximum DC input voltage: 25 V
- Display chart: Smith chart; polar chart; phase of reflection coefficient; amplitude; logarithmic amplitude; VSWR, fault distance; cable loss
- Working temperature range: 0 to +40℃
- Diagonal screen: 3.2"
- Screen type: resistive
- Screen resolution: 320*240
- Battery capacity: 4000 mAh
- Battery life time (Note 4): ~ 4 hours
- Battery charging time: ~6 hours
- Overall dimensions (LxWxH): 145x72x24mm
- Weight: 0.48kg


Package Included:
- 1 x Vector Network Analyzer Host
- 1 x Connector Adapter N Female To SMA Male
- 1 x Resistive Touch Pen
- 1 x SMA OPEN
- 1 x 50Ω LOAD
- 1 x Type-C USB Cable

1. Warm up the device for at least five minutes, and perform the measurement after complete (short-circuit, disconnection, load) single-port calibration. The ambient temperature change from calibration to measurement must not exceed ±3°C.
2. Where C is the speed of light m / s; VF is the speed factor (the ratio of the propagation speed of electromagnetic waves in the cable to the propagation speed of electromagnetic waves in vacuum), and the value is 0.1 to 1 according to the cable; S is the scanning frequency range in the frequency task (Hz).
3. It depends on the attenuation of the cable, which is the limit displayed.
4. After fully charged, add 20±5°C to the ambient temperature. The device has been factory calibrated and the device connector is used as a reference. If you plan to use cable assemblies, adapters, etc. for measurement, you need to recalibrate. For this, please use the 50 ohm calibration kit SOL (S-short circuit, O-open circuit, L-load). SOL calibration kits are most commonly found in N-type and SMA-type form factors. On the reference of the planned calibration, select the outline size corresponding to the connector type.

- It is not a professional measuring instrument, and is suitable for amateur radio applications.
- If necessary, we can disassemble the equipment to make it easier to pass customs. Only a screwdriver is required for assembly. If you need disassembly before delivery, please contact us.





Packaging & Shipping

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Company Information

TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over8years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. 
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!

Our Advantages:
-  Source only the best consumer goods and ensure the highest quality.
-  Streamline the buying and payment process, and make it as easy as possible.
-  Help the customers all over the world discover products and manufacturers in China.
-  The Shortest order processed time and speed delivery


Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.


Q2. What about the lead time?

A: Samples arrived often need 3-5 days.


Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.


Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.


Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.


Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.


Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.


Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Contact us

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: //

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)

1.3549 s.