shoc, the radio monitoring company

shoc is a Swiss company specializing in COMINT, radio monitoring, training, and consulting.
We build compact, networked solutions from reliable components and develop software for device control, reporting, and analysis.
Save time, save money, save your nerves—contact us and get a head start

Insights

HF

HF radio is back. Modern digital tech and SDRs now deliver secure communication with data rates up to 300 kbit/s, providing reliable beyond‑line‑of‑sight connectivity when other systems fail.

HF remains the only global medium that cannot be easily blocked, censored, or shut down - far more resilient than satellites or the internet.

When disasters or political crises take out cell networks, satellites, and online services, HF radio keeps working. It stays vital.

AI, Artificial Intelligence

AI in signal processing needs large, labeled clean datasets - but collecting signals first requires finding them and building detectors, which is slow and difficult.

AI often has difficulty with HF classification because HF propagation constantly distorts signals, and overlapping transmissions with strong noise and interference are common.

AI can work for speech‑to‑text and translation, but caution is essential: models often hallucinate and try to deliver a result at all costs.

go2signals 26.2, Update

go2monitor

  • Communication Fragments: Simplifies analysis and user interaction
  • Communication Network View: Gain insights into participant connections and interactions
  • Live Mode in Result Viewer: Faster display for quicker reactions
  • Direction Finding: Integrate DF capabilities into signal detection and result analysis
  • Automatically acquire bearing information from detected signals using available narrowband DF sensors
  • ResultViewer: Improved filtering capabilities
  • Faster database storage
  • shoc Antenna Control Integration: Seamless synchronization with go2monitor antenna settings (currently under test)

Detailed latest Release-News

Decoders/Detectors/Receivers/Direction Finders

  • LoRa: improved selectivity and robustness
  • Serdolik System v2: Enhanced synchronization, signal tracking, and burst detection performance for FSK and ASK demodulators.
  • MEROD 100/200Bd 600Hz detector
  • POL INTEL (various FSK, PSK and MFSK variants) detector
  • CIS MFSK-7
  • Bluetooth Low Energy
  • Rohde & Schwarz ESMW
  • WiNRADiO G69DDC (Excelsior Ultra)
  • IZT R502
  • DF: Narda SignalShark
  • DF: Signalgenerix RFHunter

shoc Network Analysis & Reporting Tool

Sender vs Receiver, HTML

The reporting tool enables you to display go2MONITOR results directly on a website or export data in multiple formats, including reports, Markdown, HTML, text, and CSV.

You can also generate node network diagrams directly from the go2MONITOR ResultViewer.
The tool offers an enhanced, user‑modifiable display with features such as mouse‑wheel zooming, diagram rearrangement, and more.

We tailor every analysis to your specific requirements.
Let us know what you need and request a non‑binding quote at any time.
For further information, please contact us.

Social Media

Connect with us on Mastodon and LinkedIn. We focus on sharing real insights—not the self‑promotion that’s so common today.

Independent

We are free to choose our partners and are not tied to any employer. As your trusted advisor, we always tell you what we truly think.

Reliable

We recommend only high‑quality products we personally know and use, and we communicate with full clarity and transparency