cell phone jammer
- signalMessage-conveying cue
- blockerSomething that obstructs
- frequencyRate of recurrence
- interferenceUnwelcome involvement in affairs
- illegalForbidden by statute
radio · wireless · disruptor · antenna · transmission · scrambler · device · portable · electronics · FCC · prison · security · GPS · waves · detection · counterintelligence · blackout · suppressor
signal function
cell phone jammercell tower
Wireless communication transmitter
microcell · range extender · wireless access point · mobile hotspot
communication disruption vs. communication facilitation
cell phone jammerWi-Fi router
Device distributing internet wirelessly
cellular network · wireless access point · satellite phone · two-way radio