The Communincation System TK-103B is an innovative solution to point-to-point communication over copper pairs for field operations. The TK-103B adjusts the DC voltage applied to the pair to maintain a 10mA current for long and short loops providing loud and clear communications for the users.
Two Bluetooth™ channels allow comfortable, light-weight headsets to be used instead of heavier headset/buttset options. Bluetooth headsets do not interfere with safety or foul weather gear and reduce fatigue.
Constant current talk battery, 10mA up to 30VDC, for all talk loops
Headset, buttset, or Bluetooth device may be used at either end. A second
TK-103B is required to use a Bluetooth device at the far end.
Pair Test option tests for a vacant pair.
IDENTIFY Tone option for pair location at the far end
Audible and Visual Alerts when both ends are connected
Bluetooth wireless channels:
Channel 1 for a local Bluetooth Headset.
Channel 2 for either a second Bluetooth headset or a Bluetooth cell phone
Three-way Conversations between Talk Pair, Bluetooth headsets, or cellular phone.