50KHz-1.5GHz NanoVNA Vector Network Analyzer with 4" LCD Display For UHF Antenna NanoVNA-H4
Features:
- With DC dimming method, 4" full-view LCD screen can be seen more clearly for outdoor uses, and more comfortable for indoor uses
- Optimized Electric Bridge: Making full use of the harmonics of Si5351, it can use the 5th harmonic to measure up to 1.5GHz
- When fundamental wave is used, the output level of CH0 is increased to 0dBm, making reflection measurement more accurate
- Solved the abnormality of NanoVNA-H when operating at around 6MHz before
- Redesigned power management circuit reduces power noise, USB power interference, and charging current
- Improved PCB layout
- Reserved UART interface for DIY expansion
- Lightweight ABS shell keeps the device well protected
Basic Parameters:
- ABS Shell: 75mm x 133mm x 18mm (excluding protrusions)
- Measurement Frequency: 50KHz ~ 1.5GHz
- RF Output: 0dbm (±2dB, fundamental wave)
- Frequency Accuracy: <2ppm
- Frequency Stability: <0.5ppm
- Measurement Range: 70dB (50kHz-300 MHz), (60dB (300M-900MHz), 40dB (0.9G-1.5GHz) enable expansion firmware)
Note: Please pay attention to the error caused by nonlinear transformation of the fundamental wave when using harmonic measurement.
- Port SWR: <1.1
- Display: 4" TFT (320 x 480)
- USB Interface: USB type-C; Communication Mode: CDC (serial)
- Power Supply: USB 5V 200mA. Maximum charging current 1A
- Number of Calibration Points: 101 (fixed)
- Number of Scanning Points: 101 (fixed)
- Display Tracking: 4, Marking: 4, Save Setting: 5
- Measurement of S-parameters, voltage standing wave ratio, phase, delay, Smith chart, time domain analysis, etc.
Package Included:
- 1 x NanoVNA Main Unit
- 2 x 15cm S-MA Male to Male RG316 RF Cables
- 1 x S-MA Female to Female Connector
- 1 x S-MA Simple Calibration Kit SHORT
- 1 x S-MA Simple Calibration Kit OPEN
- 1 x S-MA Simple Calibration Kit LOAD
- 1 x USB Type-C Data Cable
- 1 x Type-C to Type-C (For Android mobile phone connection)
Download Manuals & PC Control Software:
/s/1SXz5BsYJiAF-eUpFG_2l-g Password: kixh
Or /open?id=1-JViWLBOIzaHTdwdONX2RP8S4EgWxoND
Test Short-wave Antenna:
- The yellow line pictured is the standing wave ratio.
- Note: As the S-MA ports are made of cast copper, please not connect hard 50-7 / RG213 and other cables directly to the S-MA ports through M-to-S-MA connector to avoid damaging the S-MA ports. You can use the included S-MA cable to connect to the S-MA port as shown in the picture below, and then use M to S-MA connector.
Test UHF Antenna:
Test VHF Low-pass Filter:
Test 455K SSB Filter with Bandwidth 2.4K:
PC Software:
Computer software supports control and real-time display. And it support for exporting Touchstone (snp) files for various radio design and simulation software.
As a measuring device, accuracy is of great importance. Simple calibration parts are included in the package. We have calibrated the product's dual ports before delivery. When your measurement conditions change (for example, switching from a narrower calibration bandwidth to a wider measurement bandwidth with an extension cable measurement), you need to re-calibrate. After calibration, it is saved as setting 0, which can be used directly at the next boot, or it can be saved to the other 4 saved items through recall when needed.
The following figure is the comparison data of a V-band duplexer measured with NanoVNA and E5062A for Agilent under the same test conditions:
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 .
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%
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)