Nagoya NA-771 Fake vs Original Antenna Comparison Test

Показать описание

How to spot a fake Nagoya NA-771 antenna. Nagoya NA-771 antenna review. Nagoya NA-771 SWR test. Nagoya NA-771 antenna analyzer test. Nagoya NA-771 Fake vs Original Comparison Test. Fake vs Original Nagoya NA-771. SWR test of fake Nagoya NA-771 antenna. SWR test of the original Nagoya NA-771 antenna. Nagoya NA-771 antenna. Original Nagoya NA-771 antenna. Original Nagoya NA-771 antenna from Amazon review. Nagoya NA-771 antenna from Aliexpress review.

You can help me to support my project:

Affiliate links:
Nagoya NA-771:
Radios:

SWR meter:
Cheap spectrum analyzer:

Рекомендации по теме

Комментарии

Спасибо тебе!
Теперь понятно, подделки тоже начали делиться на премиальные и обычные

Narro

Excellent very clear to understand video, just checked my 2 recently purchased Nagoya antennas, yep they are fake!

alanburgess

Outstanding! Thank you for your time and effort.

richardroggers

Very good video, though I was surprised the “cheap” antenna did as well as it did. Looking at my Nagoya NA-24J antenna, it read 20W for its power output, while the fake ones I've seen say 10W. Taking SWR readings with Surecom meters can be off by wide margins since there's no way to establish a ground plane, even with steel ground plane shields (which are no longer being offered with Surecom meters due to cost and because they don't really work). Still, I would love to see you test some cheap no name antennas next to your Nagoya. Oh, and I highly recommend the Retevis RHD-771. It's a higher guage antenna that has worked out very well for me. Cheers.

johnroberts

The fake one is actually not bad too according to that SWR plot. I think it will be better than rubber-duck antenna that comes with the radio.

gforce

Just ordered the NA-771 from Amazon. I'll find out Wednesday which one I get. Thanks for posting this.

happyjack

Very good test! Thank you for this information.

KalterKrieger

What's going on with frequency detection with first antenna on 2m band. Why SWR meter shows 208.105Mhz?

adrianbeacon

Never mind fake vs real. I’ve recently completed a vswr check with the stock antennas sent out with a Baofeng and a Quansheng HT and the results were terrible. All four tested were well over 4:1. One of the rubber duckies was into double figures. Whereas my hand made slim Jim comes in at 1.1:1.

petergough

Thanks for this video. I love beating those scammers !!! I now know what to look for. Thanks again and I subscribed and look forward to seeing more of your videos;

danielpelletier

Great video! When you try the cheap antenna at 144MHz (time 2:16) your SWR meter indentifies it as 208.105MHz, and SWR is 1.72. Thats a bit strange?

knutabl

mine has the off tip, not looking original with a logo, but my qr scanner took me to their website, and i got it straight feom baofeng so looks can be deceiving

jerrysmith

I buy from 'B-Tech' and so far...No “cheap” ones. I did buy 3 “cheap” ones (Ebay & Cheap Price = "Cheap Antenna")....only one had bad SWR readings...BUT some of the “cheap” ones do have pretty good SWR readings.
So far..The only way to tell the “cheap” ones by looking at it, the real ones, if you look at the little Tip should say "NAGOYA"..if it don't, “cheap”.

deadave

Such great antennas, but you gotta pay full price. $20 isn't that bad for an antenna that kicks so much ass. Don't be cheap. Get the real thing!

newq