NanoVNA-H4 Network Analyzer, $86 Antenna Analyzer Review/Demo 

You made this easy, too. Thank you, Eric....

Thanks for the demo, I just bought one.

I use mine (a smaller unit) with my laptop so I have a better view of what is going on. It is a pain to recalibrate every time I change frequency but well worth the effort for what you learn about your antenna.

A big takeaway from this video is right at the beginning - it sounds like it's best practice to calibrate while the jumper cable is attached. Makes sense and feels like the right thing to do. I wonder how large the impact would be on the results if not done this way

You’ve sold me.. great video. Thanks!

Thanks for sharing. 😀

Great video. Very Helpful. Thanks

Thanks for the useful demo. I recently purchased one from R and L. Was cheaper, even with the shipping

Thanks for sharing this video.

I love mine it works great and is really accurate. Worth every penny enjoy. M

Did you ever get a chance to compare the accuracy of this to your MFJ? Curious as I just ordered one of these.

Thank you so much!

One coolio piece of an Analyzer for a way less of what you pay for a Rig Expert. And it does the same great Job. Happy easter folks. 73's de Uncle Günter

Cool. I picked one up after watching and like it so far :)

Does more than my rig expert at 5 times less. Quick Question: For the past 2-3 years I've been buying from HRO, I spent over 10k in 18 months. 3 months ago I ordered 20 mid-grade pl259 and 176's when they came in I put them aside for a few weeks until I moved my radio room. When I went to use them I noticed all the sleeves on the 259's weren't threaded to end so they wouldn't thread on to a 239. I also noticed where the 176 would thread-in the 259's threads were fine thread, not the so-called standard. I called them HRO and was told to send pics which I did but never heard back, I called again and was told to send them back at my expense. So Seeing I've been off the air since 83-84 and just started up about 3 years ago, Im not up on good places to buy from. Any ideas? HRO will never see my $$$ again.

Couple questions/comments. I have one of these (model H4). I also have to set scale for SWR. Also I don't see impedance on mine, only reactance. Once you save a calibrated range, do you still have to recalibrate every time you turn these on? If so, the save is not very useful IMHO. Really hoping there is a way to check impedance.

Oh man! I gotta get me one of these! Used to work for a two way radio company. The Anritsu 331B was one of my favorite toys, followed by a Fieldfox. Made tuning my 80m OCF Windham a snap. Miss having access to one dearly. This looks like just the ticket. Thanks for the video! 73, de W1MM.

So what happened to PART 3 of the Midland MicroMobil? Just spent the time to watch both 1 & 2 because you said you were going to do a part 3 with testing of them. Looked and looked on your video list and don't see it.

How do you attach it to antenna/coax?

Curious about 5he battery. As with all rechargeable packs, they eventually go bad. Does it require a dedicated battery pack or can you use AAA batteries or another type of battery?

Thanks!

Your phase and resistance plots are for CH1, which isn't connected.

Can i use this to look for a fault on the line?

Che cosa hai dimostrato ? Niente in ingresso e in uscita ? solo unboxing

buy the nanoSA as well 2 small bits of kit that make life easy

Arg why did they use Comic Sans for the logo

Hi very good and helpful vids, but you can not test 2 antennas at the same time, the extra port is a power out port, Dave 2E0DMB

Will this work on the antennas for a HT?

I bought one today from another site and paid $70.

What is the smith chart tell the user?

Your videos have changed a lot..

73 de WK4T!

Radio is a strange hobby. Anybody can throw up an antenna and hook it to a transceiver and it just works. But you have to have a degree to master it. I'm starting to think i should have chosen a cheaper easier hobby but i'm hooked and can't look away.

Hope MFJ is watching.

I have had one for over a year and I love mine 73 Tom VK3FTOM

Muito legal, tenho um , mais ainda não aprendi usar totalmente! 73 pu5rsl

Where is it made? I don't buy stuff made in China if possible.

It's now $94. Inflation, heh!

Sound is horrible.... Please use a lapelle mike, so that we don't here this horrible echo's