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 Ohms
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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COP 352515

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Description

📡 Unlock the full spectrum of antenna insights — anytime, anywhere!

DATA AT YOUR FINGERTIPS - Save measurement data and screenshots directly to MicroSD for instant access and professional reporting.
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 WITH HD DISPLAY - Protective ABS case and crisp 2.8-inch 320x240 TFT screen deliver durability and clarity in any environment.
SEAMLESS MOBILE PC INTEGRATION - Connect effortlessly via USB Type-C 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 compact, professional-grade antenna analyzer covering 9KHz to 1.5GHz. Featuring a high-resolution 2.8-inch display, MicroSD storage, and seamless USB Type-C connectivity to Android and Windows devices, it empowers millennial professionals with precise S-parameter, SWR, phase, and delay measurements. Its built-in 650mAh battery and rugged ABS case ensure reliable, portable performance for advanced RF diagnostics and design.

Specifications

ASIN	B07Z5VY7B6
AntennaDescription	Radio
Best Sellers Rank	#13,339 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 (1,587)
Impedance	50 Ohms
Item Dimensions L x W x H	3.9"L x 0.66"W x 2.36"H
Item Weight	100 Grams
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	1.0 Count
Warranty Description	1 year

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COP 352515

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In stock

Sold byAmazon ColombiaDelivered 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 Colombia.

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