Signal Hound
- Company typePrivate
- Founded2017
- HeadquartersBattle Ground, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
Signal Hound firmographics
Firmographics- Name
- Signal Hound
- Legal name
- Signal Hound, Inc.
- Website
- https://signalhound.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Signal Hound industry classification
Industry- Product category
- RF Test and Measurement Equipment
- NAICS
- Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)
- SIC
- Instruments For Meas & Testing Of Electricity & Elec Signals (3825)
- akta.pro primary industry
- Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC)
- akta.pro secondary industry
- Microwave & RF Signal Chain ICs (Mixers/Detectors/Attenuators) (HDAHAMAL)
Keywords
Where Signal Hound is headquartered
LocationHeadquarters
- HQ city
- Battle Ground
- HQ country
- United States
- HQ region
- North America
Markets served
Signal Hound business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Technology or R&D, Operations, Marketing or Sales, Infrastructure, Others
Revenue model
- Hardware Sales — Spectrum Analyzers, Signal Generators, VNAs, Switches: One-time sale of branded RF test and measurement instruments and accessories. Product line includes spectrum analyzers (SA44B, SA124B, BB60C/D, SP145, SM200B/C, SM435B/C), vector signal generators (VSG25A, VSG60A, VSG200), tracking generators (TG44A, TG124A), vector network analyzer (VNA400), phase coherent receivers (PCR4200), RF switches (RFS8, RFS44), and a phase noise test system (PN400). Pricing from $60 for accessories up to $59,495 for the PCR4200.
- Software Tool Kit Subscriptions: Annual subscription licensing for advanced software tool kits that extend Spike software capabilities. Tool kits include PN400 Phase Noise Test Tool Kit (from $2,500/year), Pulse Analysis Tool Kit (from $500/year), Advanced Mapping Tool Kit (from $500/year), WLAN AH Generation Tool Kit (from $300/year), WLAN AH Measurements Tool Kit (from $150/year), and Advanced Phase Noise Measurement Tool Kit (from $99/year). Spike base software is free.
- Calibration Services: External spectrum analyzer calibration services offered directly through Signal Hound (and via [email protected]). Calibrations are non-refundable under the 30-day return policy.
- Software Development Kit (SDK) and Instrument Drivers: Free SDK/API and LabVIEW drivers for custom application development. Indirect revenue driver by enabling integration into customer systems and driving hardware sales.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | VSG200 Vector Signal Generator |
| One time/ perpetual license | Pay-as-you-go | VSG60A 6 GHz Vector Signal Generator |
| One time/ perpetual license | Pay-as-you-go | PNCS-1 Phase Noise Clock Standard |
| One time/ perpetual license | Pay-as-you-go | TG124A Tracking Generator |
| One time/ perpetual license | Pay-as-you-go | VSG25A Vector Signal Generator |
| One time/ perpetual license | Pay-as-you-go | TG44A Tracking Generator |
| One time/ perpetual license | Pay-as-you-go | RFS44 4-Port RF Switch (44 GHz) |
| One time/ perpetual license | Pay-as-you-go | RFS8 8-Port RF Switch (8 GHz) |
| One time/ perpetual license | Pay-as-you-go | SM435C 43.5 GHz Spectrum Analyzer (10GbE) |
| One time/ perpetual license | Pay-as-you-go | SM435B 43.5 GHz Spectrum Analyzer |
| One time/ perpetual license | Pay-as-you-go | SM200C 20 GHz Spectrum Analyzer (10GbE) |
| One time/ perpetual license | Pay-as-you-go | SM200B 20 GHz Spectrum Analyzer |
| One time/ perpetual license | Pay-as-you-go | PCR4200 4-Channel Phase Coherent Receiver |
| Subscription | Annual | PN400 Phase Noise Test Tool Kit (annual subscription) |
| Subscription | Annual | Pulse Analysis Tool Kit (annual subscription) |
| Subscription | Annual | Advanced Mapping Tool Kit (annual subscription) |
| Subscription | Annual | WLAN AH Generation Tool Kit (annual subscription) |
| Subscription | Annual | WLAN AH Measurements Tool Kit (annual subscription) |
| Subscription | Annual | Advanced Phase Noise Measurement Tool Kit (annual subscription) |
| Freemium | Pay-as-you-go | Spike Spectrum Analyzer Software (base) |
Go-to-market motion4 records
Distribution channels4 records
Marketing channels9 records
Signal Hound product offering
Product offeringCore offering
Signal Hound designs, manufactures, and sells compact USB-powered and network-connected RF test and measurement instruments — including spectrum analyzers (4.4 GHz to 43.5 GHz), vector signal generators, a 40 GHz vector network analyzer, phase coherent receivers, phase noise test systems, and RF switches. Its proprietary Spike spectrum analyzer software platform, supporting SDK, LabVIEW drivers, and SCPI interface, provides unified control and analysis across the hardware lineup, with licensed add-on tool kits sold by annual subscription.
Product overview
Signal Hound offers a comprehensive platform-plus-modules RF test and measurement portfolio centered on its Spike spectrum analyzer software. The Spike software platform serves as a unified control and analysis interface across the company's hardware lineup, including nine spectrum analyzers (SM435C, SM435B, SM200C, SM200B, SP145, BB60D, BB60C, SA124B, SA44B), three vector signal generators (VSG200, VSG60A, VSG25A) plus two tracking generators (TG124A, TG44A) and a phase noise clock standard (PNCS-1), a 40 GHz USB-powered vector network analyzer (VNA400), a four-channel phase coherent receiver (PCR4200), a 43.5 GHz phase noise and VCO test system (PN400), and 4-port/8-port RF switches (RFS44, RFS8). Spike is extended via licensed software toolkits (PN400 Phase Noise Test Tool Kit, Pulse Analysis Tool Kit, Advanced Mapping Tool Kit, WLAN AH Measurements Tool Kit, Advanced Phase Noise Measurement Tool Kit, and WLAN AH Generation Tool Kit for the VSG software), complemented by dedicated companion software suites (VNA Software, VSG Software, VSG25 Software, Field Calibration Software), a public C-compatible Signal Hound SDK for custom integrations, and LabVIEW instrument drivers. Hardware is designed and manufactured in the USA and is positioned as affordable, high-performance alternatives to legacy test equipment brands.
Differentiator
Problem solved
Functional benefit
Products and services
- SM435C Spectrum Analyzer A 43.5 GHz real-time spectrum analyzer with 10GbE SFP+ connectivity for 5G and Ka band analysis, supporting 160 MHz continuous streaming I/Q. Designed for engineers performing mmWave and high-frequency RF analysis.
- SM435B Spectrum Analyzer A 43.5 GHz real-time spectrum analyzer that connects over USB 3.0. Compact USB-form-factor mmWave RF analyzer for lab and field use. Priced $28,250.00 – $31,800.00 depending on configuration.
- SM200C Spectrum Analyzer A 20 GHz real-time spectrum analyzer with 10GbE SFP+ connectivity. Network-capable instrument for remote spectrum monitoring applications. Priced $21,495.00 – $23,845.00 depending on configuration.
- SM200B Spectrum Analyzer A 20 GHz real-time spectrum analyzer that connects over USB 3.0. Compact USB-connected RF test instrument. Priced $17,750.00 – $20,100.00 depending on configuration.
- SP145 Spectrum Analyzer A 14.5 GHz RF analyzer that connects over USB-C. High-speed RF analysis with sweep speeds up to 200 GHz/sec, 40 MHz streaming bandwidth, and -160 dBm displayed noise average. Available to order on the Signal Hound website.
- BB60D Spectrum Analyzer A 6 GHz real-time spectrum analyzer that connects over USB 3.0. Compact USB-form-factor RF analyzer for general-purpose real-time spectrum analysis.
- BB60C Spectrum Analyzer A 6 GHz real-time spectrum analyzer that connects over USB 3.0. Established USB-form-factor RF analyzer for real-time spectrum monitoring and analysis.
- SA124B Spectrum Analyzer A 12.4 GHz spectrum analyzer that connects over USB 2.0. Compact USB-connected RF test instrument for general spectrum analysis up to 12.4 GHz; pairs with the TG124A tracking generator.
- SA44B Spectrum Analyzer
Quantifiable outcome
- VNA400 — first USB-powered 40 GHz 2-port VNA; 15 W power consumption; 4 lbs weight; 40 MHz to 40 GHz; -20°C to +50°C operating range
- +4 more outcomes
Companies that use Signal Hound
Customer profileSegments5 records
Ideal customer profiles5 records
Signal Hound technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature7 records
Signal Hound partnerships and signals
Strategic signalScale indicators7 records
Recent moves7 records
Expansion highlights6 records
Signal Hound competitors and assessment
Company assessmentBroad incumbents
- Rohde & Schwarz: European T&M incumbent with deep presence in spectrum analysis, signal generation, and phase noise — overlapping with Signal Hound's SM, VSG, and PN400 product lines, especially in 5G and mmWave.
- National Instruments / Emerson Test & Measurement: Modular and software-defined T&M platform; relevant comparator because Signal Hound's SDK and LabVIEW driver strategy is explicitly designed to interoperate with the NI ecosystem used by automated test customers.
- Keysight Technologies: Largest pure-play electronic test and measurement incumbent. Signal Hound explicitly positions against Keysight on price and form factor across spectrum analyzers, signal generators, and VNAs; Keysight's FieldFox and benchtop instruments are the primary price/performance benchmark.
- Tektronix (Fortive): Broader T&M incumbent with spectrum analyzer (RSA series) and signal generation products. Competes with Signal Hound in lab and benchtop RF analysis; comparable customer base of RF engineers and university labs.
- Anritsu: Incumbent in handheld and benchtop RF/wireless test (e.g., MS2720T, MS2090A). Signal Hound competes on portable spectrum analysis and vector signal generation use cases where Anritsu's mobile-network-testing heritage is strongest.
Direct peers
- Viavi Solutions: Provides spectrum monitoring, RF interference hunting, and wireless test solutions. Directly comparable to Signal Hound's defense, EMC precompliance, and 5G/telecom use cases, particularly in field-deployable form factors.
- LitePoint (Teradyne): Focused on wireless connectivity and cellular test (Wi-Fi, Bluetooth, 5G). Comparable to Signal Hound's wireless test customer base and overlap on VSG and spectrum analyzer use cases for production and lab environments.
Emerging players
- Pico Technology: USB-based PC-connected test equipment (oscilloscopes, spectrum analyzers). Overlaps with Signal Hound on the USB-powered, compact, low-cost T&M value proposition aimed at SMB and educational buyers.
- Berkeley Varitronics Systems: Niche provider of RF detection, direction-finding, and signal analysis tools for cellular, Wi-Fi, and drone detection. Comparable to Signal Hound's defense/UAV and direction-finding use cases, particularly the PCR4200 phase coherent receiver.
- ThinkRF: Software-defined spectrum analyzers targeting spectrum monitoring, signals intelligence, and 5G. Closely aligned with Signal Hound's positioning on portable, network-connected, software-driven RF analysis.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Signal Hound social profiles
Digital presenceSignal Hound compliance and trust
Trust signalCompliance1 record
Signal Hound financial estimates
Financial estimateRevenue estimate
Valuation estimate
Signal Hound leadership team
Management profileNumber of profiles
Profiles1 record
Signal Hound funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Signal Hound M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Signal Hound
What does Signal Hound do?
Signal Hound designs, manufactures, and sells compact USB-powered and network-connected RF test and measurement instruments — including spectrum analyzers (4.4 GHz to 43.5 GHz), vector signal generators, a 40 GHz vector network analyzer, phase coherent receivers, phase noise test systems, and RF switches. Its proprietary Spike spectrum analyzer software platform, supporting SDK, LabVIEW drivers, and SCPI interface, provides unified control and analysis across the hardware lineup, with licensed add-on tool kits sold by annual subscription.
Is Signal Hound a public or private company?
Signal Hound is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Signal Hound founded?
Signal Hound was founded in 2017. It employs 11 to 50 people.
Where is Signal Hound based?
Signal Hound is headquartered in Battle Ground, United States, in the North America region.
How does Signal Hound make money?
Four revenue lines are on record. Hardware Sales — Spectrum Analyzers, Signal Generators, VNAs, Switches are the primary driver. The others are software Tool Kit Subscriptions, calibration Services and software Development Kit (SDK) and Instrument Drivers.
Who are Signal Hound's main competitors?
Broad incumbents on record are Rohde & Schwarz, National Instruments / Emerson Test & Measurement, Keysight Technologies, Tektronix (Fortive) and Anritsu. Direct peers are Viavi Solutions and LitePoint (Teradyne). Emerging players are Pico Technology, Berkeley Varitronics Systems and ThinkRF.
Does Signal Hound have an API?
Yes. Signal Hound offers a public C-compatible Software Development Kit (SDK) and API for building custom applications to control their RF test and measurement instruments. The VSG200+VSG60 API provides direct device control functions for configuring signal generator frequency (VSG60: 30 MHz–6 GHz; VSG200: 100 kHz–20 GHz), output level (-120 to +10 dBm), sample rate (12.5 kS/s to 54 MS/s), timebase (internal 10 MHz or external), I/Q offsets, attenuator, and digital tuning. It supports basic signal generation (one-shot or repeated waveform output) and complex streaming generation (queued frequency hopping, level changes, triggers, and I/Q data submission with up to ~1/5 second of buffered I/Q data). The API is callable from C/C++, C#, Python, MATLAB, LabVIEW, and Java. A SCPI interface is also available for the VSG application. The SDK is distributed for 64/32-bit Windows and 64-bit Linux systems. Programming examples are provided in the SDK examples folder, including C++ and MATLAB samples for both VSG60 and VSG200. Developer documentation is at signalhound.com/sigdownloads/SDK/online_docs/vsg_api/index.html.
What industry is Signal Hound in?
Signal Hound's product category is RF Test and Measurement Equipment. Its primary akta.pro industry code is IMAGAFAC, Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches), with a secondary code of HDAHAMAL, Microwave & RF Signal Chain ICs (Mixers/Detectors/Attenuators). Its NAICS code is 334515 and its SIC code is 3825.