The PK-7 power supply is housed in a rugged metal chassis andhas the capacity to power up to The PK-7 power supply will support up to 30 Que-Com headset stations or five standard RS-700 series beltpacks.It is line and load regulated and short-circuit protected.Power supply fits into a single rack space.. It supplies 24 volts DC at .4 amp to the system. The fully regulated, current-limited unit also provides proper termination for the intercom system. The PK-7 features both short-circuit and reverse-polarity protection.
Three separate 3-pin XLR connectors are provided for intercomaudio and power output to the headset stations. Use Y-type linesplitters on these connectors to attach additional headsets to thesystem.
The PK-7 power supply is UL and CSA listed.
Simple Setup and Operation:Simply plug the PK-7 into a standard AC power outlet, attach the headset stations to it using a standard mic cable, and begin talking. Users adjust the volume levels of their headsets to their personal preferences.