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Re: nanovna cases #enclosure
I'd like to see pics! I was given one after my friend decided to buy one of the larger display units. Would love to get a case for this. Looks like shipping was equal to the cost of the case? 73, Tom
By KC9ONY · #13576 ·
Re: Is Gen11.TAOBAO nanoVNA upgradeable to 1.5GHz
This HW change is optional. A newer FW will work even without the change -- NanoVNA Wiki: /g/nanovna-users/wiki/home NanoVNA Files: /g/nanovna-users/files Erik, PD0EK
By Erik Kaashoek · #13575 ·
Re: Trouble buying from China
Greetings, I am waiting for several items sent via ~pre-COVID normal~, 2-3 week typical delivery time to Canada, ~ePacket~ and ~AliExpress Standard~ express alternatives. These items have been on
By Tom VA7TA · #13574 ·
Re: Is Gen11.TAOBAO nanoVNA upgradeable to 1.5GHz
The wiki states: All original nanoVNA and nanoVNA-H with 2.8" display can run the latest firmware. (NOT F, H4 and V2) Using DfuSeDemo you can backup your current FW (using the "Upload" action ) and
By Erik Kaashoek · #13573 ·
Re: Trouble buying from China
I had almost a month getting my nanoVNA from BangGood, but I kept in touch with them and they kept me up to date on any delays. I will not hesitate ordering anything from them again.
By Arnie Merrick <arnie_m1@...> · #13572 ·
Re: Trouble buying from China
I ordered a FUNCube Dongle from England last week. Howard shipped it the next day, FEDEX second-day air. I got it two days later. Zack W9SZ
By Zack Widup · #13571 ·
Re: Are any of the NanoVNA sold on Amazon any better or worse than any others? Is there a better U.S. site to order from?
I had the same experience, also from Amazon. It's probably more expensive than some other options, but I couldn't put my antenna project on hold for a month with Field Day coming up. The unit the
By Wayne Rash <Wayne@...> · #13570 ·
Re: Trouble buying from China
For Bill, Have you been following the shipping issues??? I heard about it and am experiencing it. I ordered a NanoVNA-F on Mar 9th. It was a pre-order. It was shipped via Economy. Shipping started on
By avvidclif · #13569 ·
Re: Trouble buying from China
A few months ago, I ordered an expensive piece of gear from Europe. Got here in 2 days. Then sat in customs for weeks. I finally started making inquiries, and soon got an email asking what I thought
By Rich NE1EE · #13568 ·
Re: Are any of the NanoVNA sold on Amazon any better or worse than any others? Is there a better U.S. site to order from?
I purchased mine from AURSINC Vector Network Analyzer a year ago. Either I got lucky, or they are a legit outlet. I subsequently "discovered" these lists, and, based on material here, I then ordered a
By Rich NE1EE · #13567 ·
Re: Trouble buying from China
Today I received a package from aliexpress that I ordered 22 January, 5 months ago. The package from itead.CC from November last year is missing - they sent another one but it got returned due to
By Micha? Fr?tczak · #13566 ·
Re: Are any of the NanoVNA sold on Amazon any better or worse than any others? Is there a better U.S. site to order from?
I purchased my vna-h from Amazon prime. About 70 usd. Fulfilled by seesii , which when googled seems to be a U.S. outlet for alibaba. It came in the nice gold lettered box with all the accessories and
By Eltee <llcooltee@...> · #13565 ·
Re: Is Gen11.TAOBAO nanoVNA upgradeable to 1.5GHz
Hi Dave, First You must upgrade the hardware of Your device. - remove R29, R30 and R31 - replace R13 by 0 Ohm - replace R9 by 200 Ohm - replace R24 by 91 Ohm - replace R22, R23 by 49.9 Ohm - replace
By Bert W · #13564 ·
Re: Trouble buying from China
Reed, you are right. Aexample, i order small low cost items. They used to come as free economy post. 30 to 50 days. For a $2 item i feel bad to pay 15$ shipping
By MVS Sarma <mvssarma@...> · #13563 ·
Re: Trouble buying from China
I got a NanoVNA from China a few weeks ago (purchased through Ali Express). It took a long time to get here - about 1 1/2 months. Zack W9SZ
By Zack Widup · #13562 ·
Re: Is Gen11.TAOBAO nanoVNA upgradeable to 1.5GHz
Hi Erik Thanks for your swift reply. I was aware of the wiki but haven't found reference to how you ascertain if a particular nanoVNA is (or isn't) upgradeable to higher frequency operation. (1.5GHz)
By Dave B · #13561 ·
Re: Trouble buying from China
I doubt that you'll have any issues getting your order but you may be required to pay a higher shipping charge. I regularly purchase from a company based in Hong Kong, On my latest order, under $20
By Vernon Reed Jr. · #13560 ·
Re: Trouble buying from China
So, where and from whom did you hear this? I am in the importing business and have zero problems importing from anywhere - lead-times on OEM materials are shorter right now if anything. Please send me
By William Shadid <W9MXQ@...> · #13559 ·
Re: Is Gen11.TAOBAO nanoVNA upgradeable to 1.5GHz
Everything you always wanted to know and much more: /g/nanovna-users/wiki -- NanoVNA Wiki: /g/nanovna-users/wiki/home NanoVNA Files:
By Erik Kaashoek · #13558 ·
Is Gen11.TAOBAO nanoVNA upgradeable to 1.5GHz
Hi newbie here, I have to admit I was tempted to buy a 'nanoVNA' off Ebay without knowing about this group or the plethora of different nanoVNA's, their extended ranges and 'clones' . So the one I
By Dave B · #13557 ·