Regarding, "I could not find any concise instructions. If you google the device there is a ton of info about it. ..." Can you give some that apply?

I did not either but I did google the NanoVNA which is the same and. Saw several YouTube videos that allowed me to calibrate and use the VNA to measure SWR and actually sweep a frequency range of my choosing along with displaying the graph of my choice

Does it have a touchscreen?

Yes it does! To invoke the menu touch the bottom right hand corner of the screen. It is preferable to use a plastic stylus to touch the screen - I use a cut down 5.5mm diameter knitting needle. The point needs to very blunt (definitely not a sharp point) and well rounded. This particular model of the nanoVNA is probably the best on the market currently!

Can this tool be used instead of an regular antenna analyzer like a Rig Expert?

Yes. It can produce an SWR plot like a Rig Expert Antenna Analyzer.

Can this measure spurious emissions?

No, this is primarily a passive network analyzer for measuring Q, R, L and C, using active pulses for analysis. You would need a spectrum analyzer and suitable attenuator for measuring any sort of emissions.

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[Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart

Product ID: 166577951

Details

Antenna
Radio
Brand
AURSINC
Color
BLACK
Impedance
50 ohm
Manufacturer
AURSINC
Maximum Range
300 meters

💾MicroSD data & screenshot storage

📶9KHz-1.5GHz ultra-wide freq range

🔋650mAh battery with 2hr runtime

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Description

📡 Unlock the full spectrum of your antenna’s potential with precision and portability!

DATA AT YOUR FINGERTIPS - Save measurement data and screenshots directly to MicroSD card—never lose critical insights on the go.
ROBUST PORTABLE POWER - Built-in 650mAh battery supports 2 hours continuous use, with clear battery status and USB power option for extended sessions.
NEXT GEN FREQUENCY MASTERY - Upgraded HW V3.7 with enhanced frequency algorithm pushes measurement up to 1.5GHz for cutting-edge antenna analysis.
RUGGED DESIGN MEETS PRECISION - Protective ABS case and redesigned PCB ensure durability and dust resistance without compromising high-accuracy S-parameter measurements.
SEAMLESS MOBILE PC INTEGRATION - Connect effortlessly via Type-C cable to Android phones or Windows PCs for real-time control and advanced data export.

The [Upgraded] AURSINC NanoVNA-H Vector Network Analyzer V3.7 is a professional-grade antenna analyzer covering 9KHz to 1.5GHz frequencies. Featuring a 2.8-inch HD display, MicroSD storage, and Type-C connectivity, it supports comprehensive S-parameter measurements with improved dynamic range. Its built-in 650mAh battery offers 2 hours of continuous operation, while compatibility with Android and Windows devices enables versatile control and data management. Housed in a durable ABS case, this compact 100g tool is ideal for engineers and RF professionals seeking precise, portable antenna diagnostics.

Specifications

ASIN	B07Z5VY7B6
AntennaDescription	Radio
Best Sellers Rank	#13,223 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Spectrum Analyzers
Brand	AURSINC
Built-In Media	NanoVNA-H Host (2.8" display)
Color	BLACK
Customer Reviews	4.6 4.6 out of 5 stars (1,609)
Impedance	50 ohm
Item Dimensions L x W x H	3.9"L x 0.66"W x 2.36"H
Item Weight	100 g
Manufacturer	AURSINC
Maximum Range	300 meters
Mfr Part Number	2019101601
Model Number	NanoVNA-H Vector Network Analyzer
Number of Channels	2
Number of Items	1
Unit Count	1 Count
Warranty Description	1 year

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€ 96.31

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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