914.938 MHz
Industrial 915 heater
- Received
- -21.4 dBm
- Width
- 2.625 MHz
- Mode
- cw
- Band
- UHF TV / 600–900 cellular
- Est. power density
- 843.62 µW/m²
- Public ICNIRP
- 4.57 W/m²
- Fraction of limit
- 0.018%
- Saturated
- No
Why flagged
- Well above typical ambient for this allocation.
Human health at harmful levels
At harmful levels: deep tissue heating (centimetres), core-temp rise, cataract risk only at extreme chronic occupational microwave. A leaking industrial heater is the realistic local threat. Public whole-body reference at this frequency is 4.57 W/m² (f/200, ICNIRP 2020).
Directed-energy relevance
915 MHz ISM and 800–900 MHz are inside published high-power-microwave research ranges. Saturated, persistent, or pulsed energy here is a primary watch condition for this app.
Power density is an uncalibrated 0 dBi estimate from received power. A USB stick is not an ICNIRP field probe. Saturation means “too strong to measure,” not “weapon confirmed.”