Assertion: passive attenuator | /r/HasProperty | passive
Facets:
Source sentences:
text: Passive attenuators can employ a fan or a lamp and still be considered passive, since these devices can be powered via the amplifier's signal.
text: However, a passive attenuator can incorporate an active AC powered fan to cool the internal devices and still be considered as a passive attenuator, since its attenuation circuit is completely passive.