KREZT MC-990W Series Microphone Meeting Conferece System
KREZT® merupakan salah satu leading brand untuk market audio di Indonesia. Berdiri pada tahun 1998, KREZT® menjadi salah satu brand yang dipercaya oleh pasar Indonesia.
Description
Specification:
Receiver Main Unit
| Transmission method | UHF Wireless (one way) |
| Audio channel | 5 (1 chairman, 4 delegates) |
| Carrier frequency band | 500MHz- 950MHz |
| Modulation method | FM |
| Receiving sensitivity | -100dBM |
| Audio gain | =<20 |
| Frequency response | 50 Hz-15KHz |
| S/N Ratio | >85dB |
| T.H.D. | <0.8% |
| Power supply | DC12 – 15V =<1A |
| Signal covering range | Radius 60 meters |
| Consumption Rating | 7W |
| Operating temperature range | -10 – 40 degree |
| Dimensions | 485x355x85 mm |
| N.W | 7 kg |
Microphone
| Transmission method | UHF Wireless (one way) |
| Audio channel | 5 (1 chairman, 4 delegates) |
| Carrier frequency band | 500MHz- 950MHz |
| Modulation method | FM |
| Maximum modulation | 60KHz |
| Radiant power | =<+9dBm |
| Frequency deviation | <0.002 |
| Frequency response | 50Hz-15KHz |
| S/N Ratio | >85dB |
| T.H.D. | <0.8% |
| Power supply | DC3.7- 4.5V |
| Signal covering range | Radius 60 meters |
| Consumption rating | Standby : =<360mW |
| Speaking : =<630mW | |
| Operating temperature range | -10 – 40 degree |
| Dimensions | 170x58x120 mm |
| N.W | 0.7kg |









