![]() In about 10 to 20 minutes, it stabilizes nicely. It’s not superbly accurate, but once you plug it to the computer, the device makes it a lot easier to adjust the settings. ![]() At those lower bands, the little VNA works pretty great. That’s why I say it is for those that are learning ham radio or just getting started.īut that doesn’t mean it is not useful. If you try using it for higher frequencies than that, you will not get accurate readings. Note that these appliance works assesses frequencies ranging from 50 kHz to 300 MHz. This is a tiny unit meant for the learner. ![]() Consider getting the inexpensive KKmoon Vector Network Analyzer. If you are new to amateur radio, there is no need of investing in a large or expensive analyzer that goes for hundreds of dollars. Good packaging that includes a nice storage case and a foam bit.Small and lightweight – suitable for on the go operation.You can use battery power or USB power.Has a built-in battery that allows you to work continuously for 2 hours.Supports a frequency of 10 kHz to 1.5 GHz, which falls within most amateur radio bands.It also comes with a good battery, which allows you to use the unit continuously for 2 hours. Other than that, the AURSINC NanoVNA is an amazing analyzer, especially for the price. You might have to purchase a better one separately. Though the screen is a little slow, it works well for a VNA of this price level.Īnother issue is that the cable that comes with the unit is a bit flimsy. The device has a little touch screen that serves as the user interface where you conduct the calibration. CH.0 is the one meant to be connected your radio for testing. The VNA has two ports for channel 1 and channel 0. There is also a small cable for connecting the device to your amateur radio. Just in case you decide to pack the unit away, the box and foam bit definitely come in handy.Īlongside the main unit, there are two testing leads and a 50-ohm resistor, which you’re supposed to calibrate to. The VNA comes in a nice box and a foam bit that protects it. When you order this product, you’re glad to see how good the packaging is. That puts it right within the majority of our amateur radio bands. The first thing that makes the device compelling is that it operates from 10 kHz all the way to 900 MHz. However, the AURSINC NanoVNA is one little unit that has surprised many folks.Īlbeit being small and low-priced, this VNA delivers pretty accurate results for hobbyists and ham radio use. ![]() When you see a small antenna analyzer, your first instinct might be to doubt its power and capability to deliver accurate results. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |