Best Rf Signal Generator

Peter | 25-12-2025

With so many Best Rf Signal Generator brands on the market – from big names like HIPUDNLM,Mokxihit,Dpofirs,Seesii,LATNEX to smaller companies – finding the right product can be a real challenge. But we’re here to make your search easier.

We carefully researched and tested a vast range of Best Rf Signal Generator to help you discover the top contenders that match different needs and preferences. Altogether, we spent over 100 hours evaluating numerous products first-hand.

Our #1 best Best Rf Signal Generator is HIPUDNLM Best Rf Signal Generator, based on its stellar performance across all our tests. Below you’ll find more of our top-rated recommendations for great Best Rf Signal Generator options currently available. Make sure to check out our buying guide too – it’s full of expert advice for choosing a Best Rf Signal Generator tailored to exactly what you’re looking for. With our help guiding your decision, finding your perfect fit will be a breeze!

Editor's Choice
TSG-17 Signal Generator,110V 100kHz-150MHZ High Frequency RF/AM Radio Frequency Signal Generator
TSG-17 Signal Generator,110V 100kHz-150MHZ High Frequency RF/AM Radio Frequency Signal Generator
Premium Pick
Upgraded MAX2870 Rf Signal Generator Source 23~6000Mhz High Precision Frequency 2.8 inch Touching
Upgraded MAX2870 Rf Signal Generator Source 23~6000Mhz High Precision Frequency 2.8 inch Touching
Budget Pick
Upgraded RF Signal Generator 35MHz-4400MHz Signal Source Frequency Screen kit SG-A9
Upgraded RF Signal Generator 35MHz-4400MHz Signal Source Frequency Screen kit SG-A9

Top 10 Best Rf Signal Generator

We researched and compared the top products in the Best Rf Signal Generator category to provide you with these recommendations.

1. TSG-17 Signal Generator,110V 100kHz-150MHZ High Frequency RF/AM Radio Frequency Signal Generator

TSG-17 Signal Generator,110V 100kHz-150MHZ High Frequency RF/AM Radio Frequency Signal Generator
9.8

Hipudnlm

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  • WIDE FREQUENCY RANGE: It has a wide frequency range (100KHz-150MHz), which is divided into 6 ranges, allowing you to generate signals with utmost flexibility and control.
  • MADE TO LAST: High-class metal and exquisite plastic spraying process make this product sturdy, scratch-resistant, impact-resistant, and not easy to deform, ensuring a long service life.
  • EXCELLENT PERFORMANCE: This device has low phase noise characteristics, which can effectively ensure the purity of the signal, and reduce interference and errors, making it suitable for testing environments with high requirements for signal quality.
  • POWERFUL FUNCTION: It supports multiple modulation methods, such as AM, FM, and more. You can choose the appropriate modulation type according to your actual needs, thus achieving diversified signal generation.
  • APPLICABLE OCCASIONS:It is mainly used to test the performance indicators of various electronic devices and circuits.

2. Upgraded MAX2870 Rf Signal Generator Source 23~6000Mhz High Precision Frequency 2.8 inch Touching

Upgraded MAX2870 Rf Signal Generator Source 23~6000Mhz High Precision Frequency 2.8 inch Touching
9.5

Mokxihit

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  • Main Chip is Max2870Frequency range: 23.5mhz-6000mhz
  • Mode: Both Single frequency mode and Sweep mode can be set.
  • Automatically save data, support automatic saving after power failure, and automatically execute the previous work function after power on.
  • Minimum resolution: 10kHzMinimum frequency sweep interval: 1ms,Can meet the needs of more high precision.
  • Screen: 2.8 inch Touching LCD Screen,Full touch control.

3. Upgraded RF Signal Generator 35MHz-4400MHz Signal Source Frequency Screen kit SG-A9

Upgraded RF Signal Generator 35MHz-4400MHz Signal Source Frequency Screen kit SG-A9
9.1

Mokxihit

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  • Wide Frequency Range: 35Mhz-4400Mhz, making it suitable for a variety of applications.
  • Dual Modes: Single Frequency and Sweep mode, provide greater flexibility.
  • Wave From: Sine Wave, it is Not strictly Wave with some noise wave. Power: about 1mw.
  • Power off memory: When the power is off, the parameters will be saved and will continue to work at the previous frequency after being powered on again.
  • Convenient Power Supply: Powered by a mobile charger or Power bank or usb connecting to a computer.

4. 0.5MHZ?470MHZ Generator,RF Generator Audio Modulation Source Conditioning Radio 800Hz,Analog

0.5MHZ?470MHZ Generator,RF Generator Audio Modulation Source Conditioning Radio 800Hz,Analog
8.9

Dpofirs

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  • Range :Built-in 800Hz audio modulation, with the analog digital CTCSS function. Increase the analog sub-tone digital sub-tone function, strong anti-interference ability, is not interfered. The unit is DBM. General hand sensitivity is -120DBM to -130DBM.
  • Range :Built-in 800Hz audio modulation, with the analog digital CTCSS function. Increase the analog sub-tone digital sub-tone function, strong anti-interference ability, is not interfered. The unit is DBM. General hand sensitivity is -120DBM to -130DBM.
  • Wide Application : Suitable for FM debugging. Generator is widely used in aviation, communication, automotive electronics, manufacturing and other fields. It is absolutely forbidden to press the intercom button to transmit when testing. (self-matching power supply 8V-12V power supply polarity is positive and negative)
  • Function : Generator 0.5MHz-470MHz RF Generator Meter Tester for FM Radio Debug Digital CTCSS Singal Output. The accuracy comparison between this source and professional comprehensive measurement is basically the same. The accuracy is very high. Can test the actual receiving sensitivity.
  • Test methods: During the test, the frequency of the source input transceiver is first set to -100DB or any value. The intercom has audio output and then reduces the output strength of the source. For example, the -120DB just heard the intercom audio but there was noise. The audio just hears that the -120DB value of this output is the receiving sensitivity of the radio.
  • : Small in size and light in weight, it can be operated with one hand, allowing the operator to reduce wrist fatigue. The audio generator module is integrally formed with a glossy shell without burrs and smoothly installation. shell is made of ABS material, which can resist oxidation and and increase the service life.

5. SeeSii TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz to 5.4GHz Handheld Tiny Frequency

  • Upgraded ZS406 TinySA Ultra+:This New Version V0.4.6.1 Spectrum Analyzer is developed by Hugen, with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.4GHz widely measure range, with the new ESD protection function, the product has a higher anti-static level and a longer service life, and built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage
  • Frequency Range: Compared to the tinysa (100kHz to 960MHz), the upgraded tinysa ULTRA+ has 100kHz to 5.3GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz, with Ultra mode up to 0.1MHz-6GHz.Switchable resolution band pass filters for both ranges between 200Hz to 850kHz. Color display showing 450 scan points covering up to the full low or high frequency range. Faster and more accurate measurement performance, you can easily cope with measurement testes in various fields
  • 2 in 1 Multifunctional Frequency Analyzer & Signal Generator:When not used as Spectrum Analyzer it can be used as Signal Generator,with sine wave output between 0.1-800MHz or square wave or dual tone output up to 4.4GHz.Built-in calibration signal generator that is used for automatic self test and low input calibration
  • PC Control: Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer or Signal Generator.Tinysa-APP transfers data directly to the computer.The USB interface implements CDC protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel
  • Ultra-long Battery Life: The upgraded tinysa analyzer built-in 3000m-ah rechargeable battery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently

6. RF Signal Generator. Handheld HF Frequency CW and Sweep Generator (Signal Generator)

  • [ Wide Frequency Band Supported ] - 24MHz covering up to 6GHz, Frequency step/resolution: 1KHz
  • [ Software Upgrades Included ] - Firmware upgrades and Sweep and Tracking SNA control Windows software
  • [ Sweep Generator ] - between any to frequencies in the range, with selectable step size and speed
  • [ Custom Made EVA Case ] - fits the LATNEX Signal Generator as well as additional accessories. This carrying case allows to to protect your device and keep all the parts and components organized
  • [ Comprehensive Support and Easy Returns ] Your purchase includes both technical support and an easy returns policy. Our team is happy to help you via phone or email through Amazon Messages

7. RF Explorer Signal Generator RFE6GEN 6GHz, Portable Spectrum Analyzer Companion, PC Programmable,

RF Explorer Signal Generator RFE6GEN 6GHz, Portable Spectrum Analyzer Companion, PC Programmable,
8.3

Emr Shielding Solutions

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  • [ Wide Frequency Coverage Up to 6 GHz ] Generate stable Continuous Wave (CW), Sweep, and Amplitude signals from 24 MHz to 6 GHz with fine 1 kHz resolution; ideal for testing Wi-Fi, Bluetooth, LTE, 5G (sub-6 GHz), and IoT devices.
  • [ Unlock Scalar Network Analyzer (SNA) Power ] Pairs seamlessly with any RF Explorer Spectrum Analyzer (SA) model via PC software to function as a Tracking Generator; perform full S11 (Return Loss) and filter analysis.
  • [ Dedicated Sweep Generator Functionality ] Easily sweep signals between any two frequencies in the supported range, with selectable step size and speed, ideal for fast component testing and circuit validation.
  • [ True Handheld Portability with EVA Case ] Features a compact aluminum body for field use and includes a custom-made EVA hardshell carrying case to protect the device and keep all components organized.
  • [ Free Software, Full Support & 30-Day Assurance ] Backed by free firmware upgrades, free Sweep/SNA Windows software, our full product Warranty, and Amazon's standard 30-day return window for purchase peace of mind.

8. FM Radio Intercom Signal Generator, 0.5MHz-470MHz Frequency Meter Tester with 800Hz Audio Modulation

  • High-Precision Frequency Range: Covers 0.5M-470MHz with accurate 7-digit frequency display, allowing precise setup for FM walkietalkie debugging and measuring actual receiving sensitivity without deviation from professional test standards.
  • Built-In Audio Modulation: Features fixed 800Hz audio modulation with analog and digital CTCSS functions, making it easy to simulate real communication signals and verify performance under consistent and reproducible test conditions.
  • Adjustable Signal Strength: Output ranges from -70 to -132dBm, enabling controlled testing from strong signals down to faint thresholds; perfect for determining the exact sensitivity point of your intercom in measurable increments.
  • Compact and Portable Design: Constructed from lightweight ABS in a 155*120*63mm form, weighing only 271g; its build and small footprint make it practical for field technicians and benchtop diagnostic work.
  • Safe Testing Mechanism: Operates with 812V DC power supply, polarity sensitive, and designed to forestall damage by avoiding power input to the source during testing; supports accurate FM narrowband mode for specialized-applications.

9. Portable Tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator

Portable Tinysa Spectrum Analyzer, AURSINC V0.3.1 Handheld Frequency Analyzer, Signal Generator
7.9

Aursinc

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  • [Tiny Spectrum analyzer] AURSINC Tinysa spectrum analyzer produced by Hugen, with hardware V0.3.1. The firmware of the tinySA can be updated, for newest firmware version update, please refer to: tinysa .org. The version info displayed indicates "ESD Protection" with a diode to improve stability, sensitivity, anti-static level, and longevity
  • [Frequency Range] The tiny sa spectrum analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. The tinysa includes all the components of a traditional heterodyne swept spectrum analyzer, with a color display showing 290 scan points covering up to the full low or high frequency range
  • [Built-in Calibration Signal Generator] When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator enables automatic self-test and low input calibration
  • [PC Control] The USB interface realizes the Serial over USB (CDC) protocol and a large number of commands can be called through the serial interface. The commands can be used for measurements or updating internal settings. The Windows driver will automatically install upon connecting to a Windows PC. The driver for Linux is built into the kernel. Tinysa-APP is available to control the tinysa and capture its screen
  • [Package List] 1x Tiny Spectrum Analyzer(Bulit-in 500mah battary, 2.8inch touchsreen) ; 2x 20cm/7.87inch RF Cable; 1x USB-C Cable ; 2x SMA Female to Female Connector; 1x Touchscreen Pen; 1x SMA Telescopic Antenna

10. Signal Generator, TSG-17 110V Radio Frequency Signal Generator 100kHz-150MHZ High Frequency RF/AM

Signal Generator, TSG-17 110V Radio Frequency Signal Generator 100kHz-150MHZ High Frequency RF/AM
7.7

Qusklisu

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  • Signal Frequency : 100 kHz to 150MHz, 3 harmonic up to 450MHz
  • Output Wave Form : sine and amplitude modulation wave
  • RF/AM OutputMin 100mv rms(up to 35Mhz unloaded.)
  • Complete technologies of Japanese electrical equipment and assembly with imported components ensure minimum accuracy deviation
  • External modulation signal can be set between 50Hz to 20 KHz

Peter

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