Description
UD-222 desktop gooseneck wireless conference microphone, simple design style, durable metal material, high contrast OLED display, built-in high pass filter and gain adjustment function, silent touch switch. It is suitable for government departments, institutions and other occasions.
- Carrier frequency band: 521.25MHz-936.85MHz
- Maximum offset: ±45KHz
- Volume potentiometer: -10 to 10dB
Features
Specifications
| Carrier Frequency Band | 521.25MHz-936.85MHz |
|---|---|
| Oscillation Mode | PLL frequency synthesis technology |
| Harmonic Radiation | More than 50dBm lower than the main wave |
| Bandwidth | 134MHz (Depending on the region) |
| Maximum Offset | ±45KHz |
| RF Power Output | 10mW |
| Volume Potentiometer | -10 to 10dB |
| Low Cut Switch | below 200Hz |
| Battery | AAx2 |
| Current Consumption | 130mA (typ.) |
| Battery Life | About 9 hours |
| Microphone Length | 340mm, 420mm (default), 480mm |
| Weight | About 830g (without battery) |
