FSI Walker PTT-500M-00 50234.001 UNAMPLIFIED TELEPHONE HANDSET
$46.98
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Description Transmitter Type: ET - Carbon Compatible Electret element designed into a amplified circuit to act as a Carbon without variations 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 G-Style / 500-Style Round Receiver & Transmitter Ends Connector: 4 conductor modular jack (RJ22) Compatible with Cortelco 2500 and 2554 series telephones
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