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The NEW SM200A is in stock now !

Soon available: PNCS-1 Low Phase Noise 1 GHz Clock Standard

Introducing the Signal Hound Family of Products
Budget-Friendly Solutions for RF Test and Measurement

Foltronics is the official European distributor

for all European countries:

Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,

Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Serbia and Montenegro,

Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom and candidate country Turkey


NEW: SM200A Broadband Spectrum Analyzer 100 kHz - 20 GHz


SM200A:   100 kHz to 20 GHz      € 11.899 (ex.VAT)
The SM200A is a high-performance RF spectrum analyzer and monitoring receiver, designed for fast and accurate data analysis at the lowest cost possible. The SM200A features: •Tunes from 100 kHz to 20 GHz •Sweeps at 1 THz/sec at 30 kHz RBW •160 MHz of instantaneous bandwidth •110 dB of dynamic range •Ultra-low phase noise •GPIO port antenna switching. It is important to note that all required software is included for the SM200A to operate. As with other Signal Hound devices, our Spike software provides the device controls, signal visualization display, and data export tools. Spike offers a variety of analysis modes and provides specific tools for EMC precompliance testing, interference hunting, and digital demodulation, amongst others. For TSCM-specific applications, the SM200A is also compatible with the Kestrel software package for the ultimate in affordable and powerful countermeasure solutions.

Learn More about the SM200A →
Download the Product Manual here →
View the demo about SM200A Phase Noise Measurements on YouTube →
Read Microwave Journal's SM200A product feature →


Broadband Spectrum Analyzer and RF Recorder


BB60C:   9 kHz to 6 GHz      € 2.799 (ex.VAT)
The improved version of the BB60A! Streaming digitized RF to your PC at 140 MB/sec is finally easy and affordable! With a USB 3.0 SuperSpeed link to your PC or laptop, our BB60A is optimized for broadband, high-speed, time-sensitive RF spectrum capture and analysis.

Learn More about the BB60C →
Comparison between the Tektronix RSA 306 and the SignalHound BB60C -which is better?- →
View the demo →
View EDN’s Kenneth Wyatt Reviews of our BB60C Spectrum Analyzer (part 1)→
View EDN’s Kenneth Wyatt Reviews of our BB60C Spectrum Analyzer (part 2)→


BB60A (obsolete):   9 kHz to 6 GHz      € 2.000 (ex.VAT)
Streaming digitized RF to your PC at 140 MB/sec is finally easy and affordable! With a USB 3.0 SuperSpeed link to your PC or laptop, our BB60A is optimized for broadband, high-speed, time-sensitive RF spectrum capture and analysis.

Learn More about the BB60A →


VSG25A Vector Signal Generator


VSG25A:   100 MHz to 2.5 GHz      € 529 (ex.VAT)
The VSG25A is a 100 MHz to 2.5 GHz vector signal generator, featuring a 12-bit I/Q baseband arbitrary waveform generator which can be clocked at virtually any frequency from 54 kHz to 180 MHz, and includes a 4096×16 bit pattern buffer for built-in or custom modulation.

Short product description of the VSG25A →
Learn More about the VSG25A →
Read This! The VSG25A is named Microwave Journal’s MVP for the month of May, 2015! Read the full article- →
View the demo →
EDN's VSG25A review! →


More Spectrum Analyzers and Measurement Receivers

USB-SA44B:   1 Hz to 4.4 GHz      € 899 (ex.VAT)
USB-SA124B: 100 kHz to 12.4 GHz      € 1.999 (ex.VAT)

The Signal Hound spectrum analyzers and measurement receivers are compact and simple to use. They have become popular tools for general lab use, electronic repair technicians, engineering students, ham radio enthusiasts, and electronics hobbyists alike. Although they are small and affordable, they have the sensitivity, accuracy and dynamic range you’d expect from expensive and bulky test equipment.

With the built-in RF preamplifier, RF attenuator, and temperature compensation, you can now make quick, accurate RF measurements in the lab or in the field.

Learn More about the USB-SA44B →
Learn More about the USB-SA124B →
Read the RADCOM Magazine Review →
Read the Swiat Radio Review (in Polish) →




Upgrade your USB-SA44B / SA124B to a Scalar Network Analyzer with our
USB-TG44A 10 Hz to 4.4 GHz Tracking Generator   € 599 (ex.VAT)
USB-TG124A: 100 kHz to 12.4 GHz Tracking Generator    € 1.199 (ex.VAT)

The Signal Hound USB-TG44A and USB-TG124A are tracking generators for the USB-SA44B and USB-SA124A spectrum analyzers, respectively. These tracking generators are perfect tools for tuning filters, measuring insertion loss, amplifier gain and more! The USB-TG44A and USB-TG124A ship with all of the hardware and software required to add |S21| / insertion loss scalar network analysis capabilities to your Signal Hound spectrum Analyzer. You can even add a directional coupler to measure |S11| / return loss.

Learn More about the TG44A →
Learn More about the TG124A →



SNA combinations: choose your own Scalar Network Analyzer combo
USB-SA44B and USB-TG44A 10 Hz to 4.4 GHz   Not € 1.498 but € 1.423 (ex.VAT)
USB-SA124B and USB-TG124A 100 kHz to 12.4 GHz    Not € 3.198 but € 3.038 (ex.VAT)
BB60C and USB-TG124A 100 kHz to 6 GHz   Not € 3.998 but € 3.799 (ex.VAT)
You can add a 6 GHz directional coupler   for only € 299 (ex.VAT)

Analyze insertion loss up to 4.4, 6 or 12.4 GHz measure f.e.|S21| / insertion loss. Or add a directional coupler to measure |S11| / return loss.We stock couplers to 2 GHz and 6 GHz. See our Buy Now page for all combo prices.



We offer a TWO year manufacturer's warranty and a 30 day Money Back Guarantee. If you are not completely satisfied with your Signal Hound product, return it within 30 days for a full refund minus shipping cost.













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