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 |