DK-990 ( TADA ) ชุดไมค์ประชุมไร้สาย
SPECIFICATION
คุณสมบัติทางเทคนิค
Wireless Reciever
| Carrier Frequency Range | UHF 610-670 MHZ |
| Modulation mode | FM |
| Operation Range | 60 m |
| Oscillation | PLL synthesized |
| Sensitivity | 6dBuV |
| S/N | > 99 dB |
| Band Width | 60 MHz |
| Max. Deviation Range | ± 45 kHz |
| T.H.D | <0.7% @1kHz |
| Frequency response |
45Hz - 18 kHz ±1dB |
| Power Supply |
DC 12V 10W |
| Output Connector | XLR Balanced & 6.35 phone jack unbalanced |
Conferencng Microphone
| Carrier Frequency Range | UHF 610-670 MHZ |
| Oscillation | PLL synthesized |
| Harmonic radiation | <-60 dBm |
| Bandwidth | 60 MHz |
| Max. Deviation Range | ±45 kHz |
| Input Connector | 4 pin XLR connector |
| RF Power Output | 10 mW |
| Battery | 18650 |
| Curreent Consumption | <150 mA |
| Battery Current/Life |
Approximately 9 hours |











































