Description
- Unique patented technology, designed with anti-RF interference hose, completely eliminates the sizzling noise.
- Unique microphone head design, even without cotton cover, it can completely eliminate the low frequency “pop”
- Professional large cardioid condenser microphone core, extremely high sensitivity and voice clarity, red and green annular indicator light.
- Support squealing suppression function, when microphone is turned on, built-in speaker will be off.
- Support IC card sign-in function.
- Designed with built-in speaker and earphone jack, earphone volume is adjustable.
- The unit comes with a 1.8m wire; the wire is shielded by full aluminum foil + waterline, which greatly reduces the interference of strong electromagnetic waves on the wire and eliminates the sizzling noise.
- Passive unit, conference controller power supply, 24V DC, safety range.
- The number of spokesmen of the chairman unit is not limited.
- Chairman unit has the priority to control the entire conference process.
- The connection position of the chairman unit is not limited, and it can be connected in series at any position of the line.
- Hand-in-hand connection, easy for installation and maintenance.
- 5 multi-function silicone keys, comfortable to touch, used for meeting voting and meeting evaluation.
- The key indicator has the prompt function of real-time voting status.
- The speaking unit can apply for or cancel the speech application.
- Adopt an OLED screen with low power consumption, and full viewing angle.
- The LCD display can display the voting process, voting mode, and sign-in mode.
- Support Chinese and English language switching, support SMS function, convenient for notifying participants.
SPECIFICATIONS
| Microphone Type | Heart-shaped directional electret |
| Frequency Response | 80Hz~16KHz |
| MIC Input Impedance | 1KΩ |
| Sensitivity | -34±2dB(0dB=1V/Pa, at 1kHz) |
| MAX SPL | 125dB(THD>3%) |
| SNR | >80dB |
| Cross talk | >70dB |
| Dynamic Range | >80dB |
| THD | <0.1% |
| MAX Power Consumption | 3W |
| Headphone Load | 8-32Ω |
| Headphone Volume | MAX 40mW |
| Headphone Interface | 3.5mm mono jack |
| Standard | IEC60914 |
| connector | With 6-PIN aviation cable of 1.8M |
| Hand By Hand Expansion Port | NO |
| Power Supply Type | DC24V power supply from main controller |
| color | Silver gray |
| Voting Function | 5 key voting, 3 key voting |
| Sign in Function | key to sign in, IC card to sign in |
| IC Card | Equipped with IC card (requires card writer TS-02RD) |
| Display Screen | OLED all sight low power consumption |
| Weight | 0.8kg |
| Microphone Height | 409mm |
| Dimension(mm) | 161(L)×141(W)×40(H) |
| Mounting Method | table top |