N2061SA Short wave Antenna analyzer Specifications S11 working Frequency 1.11MHz~1300MHz S21 working Frequency 1.11MHz~600MHz Spacing 1kHz Display 2.4inch TFT Pixel 320×240(QVGA) Battery 2000mAH(7.4Wh) Power dissipation <1.5W Charging current 400mA Charging port USB(For charging only) Auto Power Off Adjustable(Always on,5mins~60min) Measure facts resistance/reactance/SWR/s11 Resolution ratio 4bits effective digits Frequency accuracy ±5ppm Connector SMA-K Measuring range impedance 0.1Ω~1000Ω(Absolute value of impedance) SWR 1.000~65 s11(dB) 0dB~-60dB Scan Points 280 output level -18dBm Working temperature 0~40 Atmospheric pressure 860hPa~1060hPa Dimension 120mm*86mm*30mm
B**K
Buy this great VNA is you need an antenna analyzer
The N2061SA is an inexpensive but excellent full feature vector network analyzer that has continuous coverage from 1.1-1300 MHz for only $267! This covers all HF and VHF ham band as well as marine, aircraft and public service bands to 1.3 GHz. Operation is intuitive and performance is comparable to VNAs costing 3x more. The graphics screen is clear and bright and the units comes with a usb cable and Charger.Special shout out to the Amazon Chinese vendor Your Ham Radio for a super fast delivery. The order was placed on February 24, shipped by the vendor by DHL on the 25th and delivered at 10 am on February 27!!!
J**E
Worthwhile addition to the test equipment stable
Have used the product to measure SWR/return loss on antennas, measure the value of small inductors and capacitors, and test unmarked ferrite cores to determine useful frequency range for application. For the price it’s an impressive little box - accuracy is quite good in the 3-30 MHz range except at impedance extremes (thousands of ohms). At higher frequencies it can still clearly and accurately indicate a matched condition - the R and X values may not be as accurate however. Well worth the money in my opinion. Only weak point is that the display is basically unreadable outdoors in bright light.Although I made a calibration kit for it use of the cal kit hasn’t been necessary to date. Battery life is very good.
D**.
Wide working frequency.
Small, lightweight, easy to use. Good screen, lots of functions. Rechargeable batt seems to last a couple of hours of use. Comes with a .5 amp charger. I replaced with a 1 amp, for a shorter charge time (still not a quick charger but helps).
Trustpilot
2 months ago
2 weeks ago