57001-001 Walker PTT-FM-EM-80-00 Push-To-Talk Handsets for Nortel Meridian

PTTFMEM80 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.

The PTT F Series handsets are compatible with many Nortel, Meridian and AASTRA telephones.

• Transmitter Type: EM-80 - Standard Gain Electret
• Output Level: -46 dBV
• Output Impedance: 1000
• Output Minimum (-20 dBV drive): 96 dBSPL
• Input Impedance: 150 Ohm
• Amplitude Limiting: 124 dBSPL
• Receive distortion: less than 5%
• Compatible with hearing aids
• Cage#: 354C2 57001.001
• Color: Black