JTS CS-120CHF Chairman Unit for I Conference System, 18″ Microphone (No Voting)
JTS CS-120CHF ชุดไมค์ประชุมใช้สาย สำหรับประธาน ระบบดิจิตอล CS-120CHF ชุดไมค์ประชุม จากแบรนด์ JTS
Both are flush mount design. All functions are the same as CS-120DUE and CS-120CHE but with more competitive prices.
สเปค
CS-120CHF |
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| Max. power consumption | 0.7W (without 256×64 LCD) |
| Connection | 7P-DIN dedicated cable with buckle |
| Microphone Type | Uni-directional electret condenser microphone |
| Sensitivity | -46 dBV/Pa |
| Frequency response | 80-18000Hz |
| Input impedance | 2kΩ |
| Directivity 0°/180° | >20 dB(1kHz) |
| Equivalent noise | 25 dBA (SPL) |
| Maximum sound pressure level | 125 dB (THD<3%) |
