The Best N1201Sa Antenna Analyzer of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best N1201Sa Antenna Analyzer of 2025. Check our ranking below.

2,654 (random) Reviews Scanned

Rank No. #1

ANYSECU PS100 UV RF Vector Impedance ANT SWR Antenna Analyzer Meter Tester 140MHz - 2.7GHz N1201SA New Version

This instrument has four interfaces: single point measurement, scanning, system information, correction and calibration.
The default boot into single-point measurement interface. Note: For the convenience of the user, each time calibration correction options will automatically change to the user calibration. Meanwhile, in order to ensure the integrity of the calibration, the calibration process, the automatic shutdown function fails, the consistent boot.
Startup and shutdown Hold down the CTRL key off press the power switch button.
The boot state, long press (2S above) the switch button, after the release, the instrument will shut down The boot state, long press (2S above) the switch button, after the release, the instrument will shut down.
Press the second button and power button at the same to power on .

Rank No. #2

YZTERA AAI Original English Verison N1201SA+ 35MHz-2.7GHz UV RF Vector Impedance ANT SWR Antenna Analyzer Meter Tester

working frequency 35MHz~ 2700MHz
Frequency step 1kHz
Battery capacity 2000mAH(7.4Wh)
Shutdown state hold down the CTRL key press the switch machine key. Boot state, long press (2S above) switch keys, loosen, the instrument will be shut down
The only one UV band of the whole network talent, the price, the accuracy, but also the only one. Impedance measurement with a minimum resolution of 0.001, the joint can be very easy to distinguish the tightness of the elastic

Rank No. #3

Antenna Analyzer N1201SA RF Vector Impedance and SWR Meter 140MHz to 2700MHz with 2.4-Inch TFT Display, SMA-K Connector

[MULTIFUNCTIONAL INTERFACES] This antenna analyzer features four distinct interfaces including single point measurement, scanning, information, and calibration, providing users with comprehensive functionality for various testing needs.
[USER-FRIENDLY DESIGN] The device defaults to the single point measurement interface upon powering on, making it easy for both beginners and experienced users to operate without complicated setups.
[ACCURATE MEASUREMENTS] precise readings with advanced technology that supports a wide frequency range up to 140MHz, for amateur radio enthusiasts and professionals alike.
[PORTABLE AND COMPACT] Designed for convenience, this lightweight meter is perfect for on-the-go testing, whether at home or in the field, allowing users to assess antenna performance anytime.
[SIZING REMINDER] Please refer to your specific measurement requirements rather than relying on sizing charts.

Rank No. #4

Latwne N1201SA+ 334.375MHZ-2.7GHz UV RF Antenna Analyzer SWR Meter for Resistance Impedance SWR S11 PS200

4. Recommended Usages: (4).Test cable process affect the measurement accuracy, it is recommended that, where possible, do not too long test cable. (5). measurement and calibration, make you are not in a strong wireless signal, so as to avoid interference caused by inaccurate measurements.
1. This instrument has four interfaces: single point measurement, scanning, system information, correction and calibration. The default boot into single-point measurement interface. Note: For the of users, each time calibration correction will automatically change to users' calibration. Meanwhile, in order to the integrity of the calibration, the calibration process, the automatic shutdown function fails, the boot.
2. Startup and Shutdown: Hold down the CTRL key off press the power switch button. The boot state, long press (2S above) the switch button, after the release, the instrument will shut down. The boot state, long press (2S above) the switch button, after the release, the instrument will shut down. Attention: You need to hold down the second key and the fourth key at the same time to turn it on.
3. Recommended Usages: (1).In order to the accuracy of measurement and calibration, preheat the instrument at least 15 minutes. (2).Try to use good quality RF cable and .(3).Calibrated cable marked to may not need to calibrate and direct use.
5. Recommended Usages: (6).If the impedance measurements themselves do not understand, you can refer to a vector network analyzer instructions and tutorials. This instrument is equivalent to a single-port vector network analysis.

Rank No. #5

Antenna Analyzer N1201SA RF Vector Impedance Meter 140MHz-2700MHz Frequency Range SWR Measurement SMA-K Connector 2.4-Inch TFT Display USB Charging Port Auto Shutdown Function

[MULTIFUNCTIONAL INTERFACES] This antenna analyzer features four distinct interfaces including single point measurement, scanning, information, and calibration, providing users with comprehensive functionality for various testing needs.
[USER-FRIENDLY DESIGN] The device defaults to the single point measurement interface upon powering on, making it easy for both beginners and experienced users to operate without complicated setups.
[ACCURATE MEASUREMENTS] precise readings with advanced technology that supports a wide frequency range up to 140MHz, for amateur radio enthusiasts and professionals alike.
[PORTABLE AND COMPACT] Designed for convenience, this lightweight meter is perfect for on-the-go testing, whether at home or in the field, allowing users to assess antenna performance anytime.
[SIZING REMINDER] Please refer to your specific measurement requirements rather than relying on sizing charts.

Rank No. #6

Nicfaky SARK100 Antenna Analyzer Meter 1-60MHz Shortwave SWR Antenna Analyzer with 1.0 to 9.99 SWR Usable Measurement Range

CONVENIENT OPERATION-- operation buttons are easy and convenient to operate. You can selects operation mode, band and extended functions.
WIDE MEASUREMENT RANGE-- SWR usable measurement range of this analyzer is 1.0 to 9.99. step size: configurable increments of 100Hz, 1KHz, 10KHz, and 100KHz.
HIGH QUALITY-- This Antenna Analyzer adopts black case would protect the antenna analyzer from external damage, in use.
FEATURE-- The antenna tester is Powered by DC 12 to 14V 500mA external with 2.1mm (center pin positive), just connect the and then work. The meter has size, easy to carry and in your bag.
APPLICATION-- Measure antenna electrical parameters: SWR, impedance ( + reactance), capacitance, inductance. It can measure feed-point impedance, ground loss, inductors and capacitors. Measure and determine optimum for tuning stubs: SWR, approximate Q, resonant frequency, bandwidth, impedance. Coaxial Cable Loss, Determine antenna tuner loss, Estimate quartz crystal parameters.

Rank No. #7

[Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart

[UPGRADED NanoVNA-H] New HW Version V3.6. It is upgradeable as new firmware is developed. With MicroSD card port now can have the measurement data or the screenshots saved in the it at anytime. 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. Added a ABS case, which is protective and dust-proof. Disply: 2.8 inch TFT (320 x240)
[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. The CH0 output level is increased to 0dBm when using the fundamental wave, resulting in more accurate reflection measurement
[SUPPORT ANDROID PHONE & PC SOFTSARE CONTROL] Designed a practical and simple control application on PC, you can download touchstone(SNP) files for radio design and simulation software. There is a PC interface that adds functionality and lets you work interactively on a bigger screen. Supports time domain analysis function (TDR). Compatible with most Android mobile phones, convenient for connecting to mobile phones. Support Windows Computer Control
[STRONG AND SECURE POWER SUPPLY] This VNA is battery powered or USB powered. Built in 650mAh battery, could work for 2 hours continuously. For longer measurement time, kindly connect an external power source. The product interface displays battery usage, providing a clear understanding of the power status

Rank No. #8

Comet CAA-500MarkII Antenna Analyzer 1.8-500 MHz Handheld SWR Impedance Tester with Color Display Battery Operation Portable HF VHF UHF Analyzer for Amateur and Commercial Radio

The Comet CAA-500MarkII antenna analyzer provides precise measurement of SWR, impedance, reactance, and resonance points from 1.8 MHz to 500 MHz, making it ideal for HF, VHF, and UHF antenna tuning and diagnostics.
Equipped with a large color LCD display, the CAA-500MarkII visually presents real-time graphs of VSWR and impedance characteristics, simplifying antenna adjustments and helping users identify mismatched frequencies instantly.
Designed for portability and field use, this analyzer operates on internal batteries or external DC power, providing flexibility for mobile operators, field engineers, and station installers who require on-site tuning accuracy.
The analyzer uses an internal microprocessor for fast sweep response and high-resolution data collection, enabling accurate readings even on complex multi-element or wide-band antennas commonly used in modern radio systems.
Built with Comet’s reputation for engineering excellence, the CAA-500MarkII combines durable construction with precision circuitry, offering long-term reliability for amateur operators, service technicians, and RF professionals alike.

Rank No. #9

Upgraded Mini1300 Antenna Analyzer 0.1Mhz~1300MHz with SMA Calibration Kits Vector Network Analyzer Multitester Portable Aluminum Shell HF VHF UHF All Bands

Upgraded version: With SMA Open Short Load Calibration Kits , easy to Calibrate directly.
Frequency range: 0.1-1300MHz, HF, VHF, UHF All bands continuous coverage
Measurement Mode: Single point measurement, Scanning (Frequency Sweep), and TDR Mode. Portable and compact, easy to operate and carry
SWR MeasureMent Range: 1.0-1999（Single Point Mode), 1.0-20.0 (Scan Mode)
Aluminum shell: Better RF performance than plastic shell.

Rank No. #10

SEESII Nanovna-H Vector Network Analyzer,Upgraded HW3.7 9KHz-1.5GHz MF HF VHF UHF Antenna Analyzer, Measuring S Parameters, Voltage Standing Wave Ratio,Phase,Delay,Smith Chart,Support Data Storage

Upgraded Nanovna-H HW3.7: SeeSii Nanovna-H Vector Network Analyzer is developed by Hugen. With latest 3.7 version,9KHz-1.5GHz measure range,2.8 inch LCD touchscreen,mini and portable design.This Antenna Analyzer is provides outstanding vector network measurement capabilities and perfect for evaluating antenna resonance and SWR.It is a very mini handy & smart analyzer for electronics engineer, amateur radio operators or radio diy amateurs
Improved Frequency Algorithm: The enhanced frequency algorithm uses the odd harmonic extension of the si5351, supporting measurements up to 1.5GHz. The metal shield reduces external interference, improving accuracy. The si5351 direct output offers 70dB dynamic range (50K-300MHz), 60dB (300M-900MHz), and 40dB (900M-1.5GHz). The default firmware supports antenna performance measurement
Multi TX/RX Function: The default firmware is mainly used for antenna performance measurement. The TX/RX method can measure the complete S11/S21 parameters (need to manually replace the transceiver port wiring)
Android and PC Software Control: The NanoVNA analyzer uses NanoVNASaver software, which connects to the device, extracts data, and saves it in Touchstone format for display on a computer
Built-in Micro-SD Port & Time Display: The lastest antenna analyzer with MicroSD card port,so you can save field test data or screens to a MicroSD card at any time,support up to 32GB memory card. (Not include in the pacakge).In addition, different from old version NanoVNAs, the date and time can be customized, which is convenient for you to further record and save data..The default firmware main function is used for antenna performance measurement

Last update on 2026-03-14 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best N1201Sa Antenna Analyzer?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for N1201Sa Antenna Analyzer that you consider buying. Your questions might include the following:

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The Best N1201Sa Antenna Analyzer of 2025 – Reviewed and Top Rated

How Do You Buy The Best N1201Sa Antenna Analyzer?

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