10 Best Antenna Analyzer of April 2024

• IMPORTANT NOTE: Please order in SHY Store which is the only AURSINC authorized store. UPGRADED: Added battery circuit management, more secure. Redesigned PCB, you can connect to mobile phone with Type C-Type C cable( original PCB needs OTG cable), see a clear HD image on your phone. Designed a practical and simple control application on PC, you can download touchstone(SNP) files for radio design and simulation software. Added a case, which is protective and dust-proof.
• IMPROVED FREQUENCY ALGORITHM: The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics
• MULTIPLE FUNCTIONS: The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring
• STRONG AND SECURE POWER SUPPLY: This VNA is battery powered or USB powered; Built in 650mAh battery, could work for 2 hours continuously, if need extra working time, it can be connected to power bank or power source.
• Package include NanoVNA host (with battery) x1, USB Type-C data cable x1, 30mm SMA male to male RG174 RF cable x2, SMA simple calibration kit x1, SMA female to female connector x1

AURSINC

• This is a DIY product that provides perfect vector network measurement capabilities, tiny and handheld, stand-alone with 2.8-inch LCD display, portable with battery powered or USB powered
• The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50KHz-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics
• The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring
• The metal shield is designed to reduce the external interference and improve the measurement accuracy
• Package include NanoVNA host (with battery) x1, USB Type-C data cable x1, 30mm SMA male to male RG174 RF cable x2, SMA simple calibration kit x1, SMA female to female connector x1

AURSINC

• →[ LASTEST UPGRADED VERSION ] This NanoVNA-H4 with 4-inch LCD touchscreen,portable with 1950mAh battery rechargeabe powered or USB powered.Can last longer working time
• →[ IMPROVED FREQUENCY ALGORITHM ] The Vector Network Analyzer can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics.
• →[ COMPACT PORTABLE & POWERFUL ] This Antenna Analyzer is a DIY product that provides perfect vector network measurement capabilities, tiny and handheld.The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters (you need to manually replace the transceiver port wiring)
• →[ PC CONNECTION ] Using PC software NanoVNASaver, it can connect to a NanoVNA and extracts the data for display on a computer, and for saving to Touchstone files. We can export Touchstone (snp) files for various radio design and simulation software through PC software
• →[ IMPROVED ACCURACY ] The metal shield is designed to reduce the external interference and improve the measurement accuracy.Use strong and secure power supply at the same time.Enhanced performance in all aspects

Seesii

• Same great performance as the popular MFJ-259C, but with two additional frequency ranges (100-160KHz and 280-520KHz)
• Large easy-to-read two line LCD screen and side-by-side analog meters clearly display your information.
• Super easy to use! Just set the bandswitch and tune the dial -- just like your transceiver. SWR and Complex Impedance are displayed instantly!
• Adjust your Yagi, quad, loop and other antennas, change antenna spacing and height and watch SWR, resistance and reactance change instantly. You’ll know exactly what to do by simply watching the display.
• Complete ham radio test station with frequency counter, RF signal generator, SWR/Resistance/Reactance/Coax Analyzer, Capacitance/Inductance Meter and much more!

Panos

• Frequency range: 0.06 to 35 MHz
• Measurement for 25, 50, 75 and 100-Ohm systems
• SWR measurement range: 1 to 100 in numerical modes, 1 to 10 in chart modes
• Connector type: UHF (SO-239)
• Dimensions: 103 mm x 207 mm x 37 mm (4.1 in x 8.1 in x 1.4 in)

Rig Expert

• ◕‿◕Small and compact, easy to use, has a long service life. 4.3 inch TFT LCD touching screen makes it easier to use and read data.
• ◕‿◕Main functions: panoramic scan, measurement, generator, time domain, multi SWR, setup, find frequency, tune SWR/sound, view pictures, USB HS cardrdr.
• ◕‿◕Measurement mode: single point measurement, scanning (frequency sweep), and TDR mode.
• ◕‿◕SWR measurement range: 1.0-1999 (single point mode), 1.0-20.0 (scan mode).
• ◕‿◕Built-in rechargeable lithium battery, which has fast charging time and no need to worry about low battery.

KKmoon

• The NanoVNA-F measurement range is 50k-1GHz. Use the harmonic of the clock chip SI5351 to measure frequency up to 1000MHz. At 600M-1GHz, the S11 has a dynamic range of 40dB (the standing wave ratio is less than 1.02).
• Switch to a large capacity 5000mAh/3.7V lithium battery, longer standby time, and expand a USB interface. Usually, it can be used as a power bank when the instrument is not used. Support Chinese and English menu switching.
• The Lipo charing IC to be changed to IP5306 (with 2A high charing current), making the charging time shorter. Upgrade the user program by virtual U disk (16MB SPI flash memory inside).
• Use 4.3-inch IPS TFT LCD and resistive touching screen, with a larger view angle and can be seen clearly in strong outdoor light. Use a larger and better operating level. Use a larger and better operating power switch.
• Standard aluminium housing to protect SMAhead and reduce the interference of external electromagnetic wave to instrument. The RF front end is designed with a metal shield that allows the S21 to have a dynamic range better than 60dB over the full frequency range.

KJD

• Rapid check-out of an antenna
• Tuning an antenna to resonance
• Comparing characteristics of an antenna before and after specific event (rain, hurricane, etc.)
• Making coaxial stubs or measuring their parameters
• Cable fault location and Measuring capacitance or inductance of reactive loads

Rig Expert

• ★【 Perfect DIY Product (Ver 3.4) 】: the Vector Network Analyzer provides perfect vector network measurement capabilities, tiny and handheld, stand-alone with 2.8-inch LCD display, portable with battery powered or USB powered(battery Not included )
• ★【 Improved Frequency Algorithm 】: the Antenna Analyzer can use the odd harmonic extension of the si5351 to support measurement frequencies up to 900MHz. The TX / RX method measures the complete S11 and S21 parameters. If you need to get S12 and S22, you need to manually replace the transceiver port wiring.
• ★【Metal Shield Designed】: the HF VHF UHF UV VNA Antenna Analyzer with metal shield design which reduce the external interference and improve the measurement accuracy.
• ★【10KHz-1.5GHz Frequency Algorithm 】: The si5351 direct output in the 50k-300MHz frequency range provides better than 70dB of dynamics, the extended 300M-600MHz band provides better than 60dB of dynamics, and the 600M-900M band is better than 50dB of dynamics.
• ★【Small and Portable, Easy to Use】: Unit is designed to Original Equipment (OE) fit, form and function Simple and practical PC control software, we can export Touchstone (snp) files for various radio design and simulation software through PC software.

Elikliv

• Unit is designed to fit for Original Equipment, form and function Simple and practical PC control software, you can export Touchstone (snp) files for various radio design and simulation software through PC software.
• The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50KHz-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics
• The extended 300M-600MHz band provides better than 60dB of dynamics, and the 600M-900M band is better than 50dB of dynamics.
• Requirements accomplished by leveraging Spectra Premium's OE engine management systems design expertise.Platinum connector threads reduce the number of connection points for faster reaction to change.Ceramic-built printed circuit boards are protected by silica gel, providing superior resistance to temperature changes and vehicle vibrations.
• This is a DIY product that provides perfect vector network measurement capabilities in the size of a credit card. It includes a 2.8-inch touch screen and 500mAh battery, which can be used offline for 2 hours. For longer measurement, please connect external power supply or contact me to make a larger battery version. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring.

Seesii