ARMORER Navigation · CRPA · EW v@armorer.org

Practice 03

Electronic warfare.

Know what is radiating, what it does to you, and what you can prove.

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Also

FIG 04 L‑band spectrum · GNSS band
L-band spectrum across the GNSS band A power spectrum showing the receiver noise floor at about minus 111 dBm, a narrowband continuous-wave carrier roughly 40 decibels above it, and a swept wideband emission raising the floor by some 17 decibels across five megahertz. The wanted GNSS signal sits below the noise floor. 1565 1570 1575 1580 1585 -130 -111 -94 -72 CW SWEPT GNSS L1 noise floor dBm MHz
A narrowband carrier and a swept emission over a receiver noise floor. MeasuredWanted signal
Electronic support
Monitoring, interference detection and geolocation. Emitter characterisation from receiver logs and spectrum data.
Electronic protection
Filtering, antenna‑side mitigation, EMCON discipline and platform self‑interference.
Threat representation
Scenario and waveform design for test, under the correct spectrum authorisation and range clearance.
Assessment
Threat modelling and mission‑impact analysis, written up for a capability or safety authority.

Where we stop

We work on protection, detection, assessment and test. We do not develop or supply offensive capability, and we do not plan radiated activity without the applicable authorisation in place.

A one-hour scoping call, no charge.

We will tell you whether this is a half‑day question or a programme.

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