ANTENNA ANALYZER MetroVna Pro Touch 55/180/250 MHz
The idea of creating an all-Italian version of an Antenna Analyser was born as a challenge.After comparing many trade instruments, I decided to build the one that encompasses all the best features and after nearly six months of testing, METROVNA was born! With this sophisticated and useful tool you can make measurements on RF lines, antennas, L / C filters, baluns, crystals etc. in a practical and accurate way.
I am a Radio Amateur, and my aim is to supply a technologically advanced instrument that is simple to use and economical to obtain.This tool is very useful, perhaps essential, to a modern Amateur struggling with the development of transmission systems, calibration of filters or just to measure the antenna system’s SWR.
Another goal is make it completely independent of the bulky presence of a PC and make it as flexible as possible for field use.
This tool can be easily interfaced to all new technological devices, such as: Notebooks, PDAs, smartphones and desktop PCs.Furthermore, the software can be installed into any computer platform such as Linux, Windows, Mac and Android.
In this manner you can get very useful measurements directly below the antenna.
There are three new models – MetroVNA Pro Touch 100KHz/180MHz (Yellow ) , 100KHz/55MHz (Green), 100KHz/250 MHz (Grey)
MetroVna is a modern Antenna Analyzer that works from 100KHz/180MHz and covers all bands from 630 to 2mt. The tool allows the user to perform measurements on antennas such as dipoles, vertical directives, or home made antennas. Unlike otheranalyzers, this also allows you to operate in broadcast mode for measuring filters, attenuators or other types of more complexmeasures.
![Yaesu FT-710 AESS HF/50MHz [ UPDATE ]](https://qrznow.com/wp-content/uploads/2022/08/FT-710AESS_Catalog_JPN_page-0001-90x60.jpg)
Antenna
20M LOADED DIPOLE – HALF A YAGI?
Here we take a look at building a short, loaded dipole for 20 Meters, 14 MHz. In fact, this is going to be half of a 2 element yagi for the 20M band. Read more
New Antenna 50 and 70MHz – 4 el Moxon
EAntenna 5070MOX Only 86cm (34 inch) boom lenght with 2 elements Moxon in 4m and another 2 in 6m band. The gain is 6,03 dBi in 50 MHz. and 5,95 dBi in... Read more
GA-450 Portable Active Small Loop HF Antenna
Loop HF Antenna Here we take a look at the GA450 Active Loop HF Antenna. Overall impression, better than expected! Features:1. The antenna is an excel... Read more
New! 40m Rotating Dipole by G0KSC
G0KSC has again broken from tradition and introduced a new design, this time a 40m rotating dipole. The Delta C-140 is under 12m wide and despi... Read more
Reference Station Antenna Redux: MFJ-2010 OCFD for 40, 20, 10, 6m
“The MFJ-2010 off-center-fed dipole (OCFD) looks like a much better candidate for the reference station antenna. This video looks at is features... Read more
RCS-12 Automatic Remote Antenna Switch
The RCS-12 is an automatic remote antenna switch. It reads information from the transceiver and selects the pre-programmed antenna autom... Read more
The $4.00 Ham Radio Satellite Antenna
Ham Radio Satellite Antenna Simple, inexpensive and lots of fun! Here is an easy to make home brew antenna that can get you on the air working... Read more
Attaching Coax to a Dipole
Gordon, KO4OCO, in reference to Dave’s 40 meter dipole video, he asks how the actual connection between the coupler and the antenna wire was mad... Read more
HF Log Periodic Antenna LP-1005AA ( 3.0 – 30.0 MHz )
HF Log Periodic Antenna – Frequency Range 3.0 – 30.0 MHz The LP-1005 antenna array is designed for medium and long range high fr... Read more
Tri-band 6 element HF Upper Bands and CB Radio Yagi Antenna 3B-222
HF 3-Band antenna 3B-222 for 20m, 15m and 10m that covers also 11m CB through the power of full 3-D optimization! Perfect optimized tri-bander with ex... Read more