UHF digital wireless conference system WS-3800 series:

Controller Front

Controller Back
WS-3800M Technical Features
- Adopting UHF and WiFi communication technology, innovating automatic air frequency locking technology, the system supports a maximum of 254 wireless conference units; The spacious and clear 3.2-inch TFT display screen can view the battery level, wireless signal, time and date information status of the wireless unit; Supports one click shutdown of all wireless units; Supports wireless all digital video conferencing. Can connect to the platform for live streaming of real companies.
- Supports PELCO-P, PELCO-D, and VISCA camera control protocols, and can be used in conjunction with high-definition camera tracking hosts to achieve automatic camera tracking.
- Equipped with two output interfaces: 6.3mm unbalanced output and XLR balanced output. Supports USB recording function. Supports all input and output audio, with adjustable volume.
- Four microphone management modes: first in, first out, chairman mode, restricted mode, and limited time mode. The system supports opening four wireless microphones simultaneously; Support manual/automatic ID function.
- Supports PELCO-P, PELCO-D, and VISCA camera control protocols, and can be used in conjunction with high-definition camera tracking hosts to achieve automatic camera tracking;
- Independent antenna interface and WiFi antenna interface, with high-strength anti mobile electromagnetic interference design, multi-level error correction and encryption, to eliminate mobile electromagnetic interference and adjacent frequency interference suppression.
Controller parameter specifications
| Carrier frequency band | UHF640-695MHZ |
| Modulation mode | FM |
| Receiving distance | 80 meters |
| Oscillation mode | PLL phase-locked frequency synthesis |
| Sensitivity bandwidth | offset is equal to 25KHz and 6dBV is input, S/N>60 Db |
| Bandwidth | 30MHZ |
| Maximum offset | ±45KHz |
| Comprehensive S/N ratio | >105dB |
| Comprehensive T.H.D | @1KHz<0.7% |
| Integrated frequency response | 45Hz-18KHz±1dB |
| Supply electricity | DC12V-16V |
| Weight | 4.3k |
| Size | 470X320x90mm |
| Output jack | XLR parallel and 6.35 non-parallel plug |
| Camera interface | RS-232,RS-485 |
| Camera protocol | PELCO-P,PELCO-D,VISCA |
Goose

WS-3800C WS-3800D
Chariman Delegate
Square

WS-3800C WS-3800D
Chariman Delegate
WU-3800C/D Technical Features
- Patented exterior design, overall high-end and dignified, in line with modern aesthetic standards
- Professional high fidelity capacitor microphone, sensitive pickup, clear voice, bandwidth up to 20Hz~20KHz
- Adopting anti-interference circuit design to prevent interference from electronic products such as mobile phones
4.2.4-inch TFT color display screen.
- Display system information in detail.
- The channel and address can be modified in the unit microphone.
- Using 18650 lithium batteries, the continuous working time is about 7 hours.
- Adopting Type-C charging port, convenient and fast.
Unit Microphone Parameter Specifications
| Carrier frequency band | UHF640-695MHZ |
| Oscillation mode | PLL phase-locked frequency synthesis |
| Harmonic radiation | <-65dBm |
| Bandwidth | 30MHZ |
| Maximum offset | ±45KHz |
| Pickup head | Capacitive, Supercardioid Unidirectional |
| RF power output | 15MW |
| Battery | 18650 lithium battery * 1 |
| Current consumption | <160mA |
| Continuous working hours | About 7 hours |
| Size | 164mm*56.5mm*147mm |
| Weight | 0.75kg |