Features:
* Built-in capacitor, high sensitivity, high-definition speech.
* Built-in 2-tone and 4-tone bell generators for selection.
* With 10-segment LED light output signal indication.
* Used with T-1S01 and T-2S01.
Specifications:
| Model | T-319 |
| Output Level/impedance | 0dB(unit gain) /600Ω balanced |
| MIC Input Sensitivity/Impedance | -50dB/600Ω balanced |
| Frequency Response | 50Hz~18KHz (-3dB) |
| THD | < 0.1% |
| S/N Ratio | > 65dB |
| MIC | |
| Type | Condenser Microphone |
| Polar Pattern | Unidirectional |
| Frequency Response | 100Hz~16KHz |
| Impedance | Max 680Ω |
| Sensitivity | -47dB±3dB |
| S/N Ratio | > 60dB |
| General | |
| Power Supply | DC 24V |
| Weight | 0.96Kg (Without Microphone) |
| Dimensions | 190 x 114 x 41mm |
