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RF SecuritySpectrum · RF Forensics
FM RDS Broadcaster & RF Jammer
A Raspberry Pi RDS FM transmitter plus a simulated jamming study.
01 · The problem
Analyze RF interference and spectrum-allocation behavior defensively.
02 · Approach
- 1
Broadcast on a vacant 434 MHz channel using PiFmAdv (RDS).
- 2
Transmitted carrier noise via gr-osmosdr on an SDR terminal.
- 3
Recorded and analyzed signal degradation.
03 · Outcome
Demonstrated spectrum-allocation and defensive-jamming concepts.
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