50775-001 Walker PTT-K-M-NC-2-00 Push To Talk Noise Cancelling Handsets

Push-to-Talk (PTT) handsets address the need for security in environments where background conversations must not be over heard on the telephone. With a Walker PTT handset any conversation can be conducted without the worries of eavesdropping. PTT solutions are also recommended for environments with loud intermittent background noise.

• Transmitter Type: ET - Carbon Compatible - Electret element designed into a amplified circuit to act as a Carbon without variations
• Noise Canceling: NC-2 - Carbon Compatible used only in K style plastic
• Output Level: -23 dBV
• Output Impedance: 20
• Output Minimum (-20 dBV drive): 96 dBSPL
• Input Impedance: 150 Ohm
• Amplitude Limiting: 124 dBSPL
• Receive distortion: less than 5%
• Compatible with hearing aids
• PTT handsets do not require a hook switch in cradle
• K-Style - Square Receiver & Transmitter Ends
• 4 conductor
• PTTKMNC2 Color: Black