Juhtmevaba koosoleku juhi mikrofon
WDC-933C is a desktop conference microphone with Dante function. It uses a new square microphone tube and a capacitive cardioid microphone core to accurately pick up sound and reduce the interference of environmental noise by using the principle of low terminal sensitivity.
Kirjeldus
Carrier frequency range：521.25MHz-936.85MHz
Oscillation：PLL frequency synthesis technology
Harmonic radiation：<45dBm
Bandwidth：134MHz
Max. Deviation：±45KHz
RF output power：30mW
Power supply：Li-ion polymer rechargeable battery, 3.7V/2900mA
Current consumption：120mA (typical) 60mA (standby mute)
Working time：23 hours (typical) 48 hours (standby mute)
Lisainfo
| Kaal | 0.910 kg |
|---|---|
| Mõõtmed | 16.2 × 12.5 × 5.4 cm |
