The whole World is having possibilities with amateur radio. People use the amateur radio for communication where there will be a poor signal, to do self-training for getting into the radio professionally, and some people will have fun. But there is a problem with the radio that causes disturbance. People use an antenna analyzer to experience signal hardships with it. Choose the best antenna analyzer available in the market, like comet antenna, MR100 analyzer, and MFJ antenna analyzer, etc., with a high-frequency range.
Best Antenna Analyzer
People who want to get the best antenna analyzer must also know the features and price to choose accordingly. Below are some of them.
MFJ Antenna Analyzer performs with two additional frequency ranges of 100-160 kHz and 280-520 kHz. It is a large easy to read two-line LCD screen and side-by-side analog meters display the information. It is super easy to use, just set the bandwidth and tune the dial, same as a transceiver. SWR and complex impedance will display instantly. Adjust the Yagi, quad, loop, and other antennas, change antenna spacing and height. It can adjust the antenna tuner for a perfect 1:1 match without creating QRM.
Now watch the SWR; resistance and reactance change instantly. Watch the display, complete ham radio test station with frequency counter, RF signal generator, SWR/Resistance/Reactance/Coax Analyzer, capacitance/inductance meter, and much more. MFJ antenna analyzer perfectly tunes critical HF mobile antennas in seconds for super DX without subjecting the transceiver to high SWR. Take the guesswork out of the building and adjust matching networks and baluns.
Comet Antenna Analyzer is an original CAA-500 mark II standing wave analyzer with 1.8-500 MHz SWR and impedance. It has an auto band sweep function so that the switch to the amateur band of choice and press the “sweep center” button. The chosen band swept, and the SWR will graph in seconds. Comet antenna analyzer has 8-16VDC external power of 6AA alkaline batteries which is up to 10 hours of operation, or use nickel-metal hydride (NiMH) cells.
The Comet has a built-in trickle charger for NiMH batteries, graphic and analog antenna analyzer. The comet antenna analyzer can scan the desired frequency range in seconds allowing for quick SWR adjustments. Since the SWR and impedance, resistance, reactance in ohms will display simultaneously to determine resonant frequency more easily. The graph will overlay manual sweeps in 5 different colors that make the antenna length, position, height above ground, gamma match adjustments, etc. The graph each adjustment in seconds without losing the previous graph.
LATNEX analyzer is a portable radio walkie-talkie, CB, Ham, and also two-way radios. It is easy to operate by one button quick scan mode HF1, HF2, HF3, or 3-band by the full screen. Automaker shows the best SWR level reference accurate SWR meter. The testing of this analyzer made it easy for HAM radio – CB and two-way radio-walkie-talkie. The setup of LATNEX is easy. The SWR antenna analyzer has four control buttons with convenient on-screen soft menus, and the band selection is done automatically. Therefore, it is a perfect antenna analyzer ham radio.
The analyzer is compact and convenient to operate. LATNEX analyzer has CB radio and two-way radios for outdoor use, High-lumen LCD brightness, easy to read in direct sunlight. It also has a rechargeable battery, 3.7V 900mah Li-ion 14500, high-efficiency IC, low power consumption. The frequency range is 0.5-60 MHz, SWR meter VSWR range is 1.00-19.99 span. It is also an automaker with the best SWR level reference.
AURSINC vector network analyzer added battery circuit management and more secure. It has redesigned PCB that connects to a mobile phone with Type-C cable, but originally PCB requires OTG cable, see a clear HD image on the phone. Designed a practical and simple control application on PC, can download touchstone (SNP) files for radio design and simulation software. It has a case that is protective and dust-proof.
The improved frequency algorithm uses the odd harmonic extension of si5351 to support the measurement frequency up to 1.5 GHz of the AURSINC analyzer. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, the extended 300M-900M band provides better than 60 900M-1.5GHz bands is better than 40dB of dynamics.
Factors to consider before buying Antenna Analyzer
There are different ranges of analyzers available in the market. People feel difficulty and a bit challenging in choosing the most suitable one. People who want to buy must see the frequency range, interface, shielded or unshielded, display, battery capacity, and screen accessibility.
The important thing that the user must access the frequency range of the analyzer. If choosing ham radio, the frequency range preferably must be higher, around 16MHz to 27MHz, to have an antenna analyzer to get the required performance.
People who use radio for weather or airplane tracing the frequency range must be great to operate for accurate results. For any purpose of use, people can choose with a wide-ranging frequency of 50KHz to 300MHz.
For beginners, carefully consider the interface of the analyzer. It is recommendable for a user-friendly application to use simple integrations featuring one and look for easy use alongside the convenient buttons or switches.
Apart from this, check the display and the features; some of the antenna analyzers offer smartphone or PC connectivity. Therefore, it is beneficial when the display of the analyzer is not that good. Finally, check for the functionality of the chosen analyzer to figure out whether it is good to use.
Shielded or Unshielded
The VNAs arrive with a shield that gives unmatchable protection and long-term durability. However, it only happens when the shield is made through a hard casing metal like standard aluminum. On the other hand, some of the VNAs will not have shielding, which affects the performance in prolonged usage.
These significant shielded analyzers will offer supreme protection for the internal components resulting in it resists the inevitable impacts compared to the unshielded analyzers. So people must choose the analyzer depending upon its interior accessibility or for protection.
A display is much-needed to understand the measurements of the antenna analyzer. For most of the analyzers, there will be a touch screen LCD that makes the application easy. Typically the display of the analyzer must be around 2.8 to 4.3 inches.
The display also enhances the functionality as it represents the measurements wide-ranging of the analyzer. On the other hand, it provides an easy-to-read view of the antenna system’s parameters to the users.
Most of the analyzers will have replaceable batteries, and some are rechargeable. Who look for a cost-effective tool, go for the one which has an in-built battery that can charge through a USB or power switch. When considering the longevity of performance, the battery capacity will play a vital role.
Generally, the battery with high capacity will be efficient in delivering long-lasting applications; the analyzers with fewer capacity batteries will drain faster and always require charging. To prevent issues like that better, choose one with a battery capacity ranging from 2500 to 5000 mAh.
Experience an immersive display; some analyzers will offer comfortable and hassle-free accessibility over the big screens. With the bigger screen, the user can connect the analyzer with a smartphone or PC by using a USB cable; it helps the user access the measurements and other features of the analyzer on a larger display.
For people who are serious about their passion for having ham radio, an antenna analyzer is the most important tool to obtain. It will help to access the sustainability of antennas for different purposes related to the radio. Furthermore, for people who plan to build their antennas, this device will help get the right one.
Above are some of the antenna analyzers with features and factors to consider before purchasing the best. Choose the best antenna analyzer according to the requirement and within the budget; check the frequency range lower and upper limits.