Wireless Conference Gooseneck Unit
Model:A-90/CD Guangzhou Jodie Audio Equipment Co., Ltd.
◆ Desktop movable installation
◆ The unit features a high-grade aluminum panel design, with a built-in timer displaying the speaking and listening duration for the conference unit—full control at your fingertips.
- Microphone Type: Dual Capacitor / Electret
- Microphone Polar Pattern: Supercardioid
- Pickup Sensitivity: > -20 dBM (1V)
- Transmission Power: > +10 dBM (10 mWh)
- Microphone Power Consumption: 110 mA
- Effective Distance: 120 meters (unobstructed straight line)
- Frequency Response: 50 Hz — 18 KHz
- Frequency Stability: ±0.001%
- Mobile Phone Electromagnetic Wave Protection: Yes
- Gain: 10 dB
- Input Impedance: 5 KΩ
- RF Output Power: 30 mW
- Harmonic Suppression: > 50 dB
- Pilot Tone: Digital Pilot Tone
- Display Mode: LCD
- Power Supply: 3.7V × 2800 mAh
- Battery Life: > 10 hours (calculated based on 1800 mAh)
- Pickup Boom Length: 18 cm / 40 cm
- Effective Pickup Distance: 50 cm
- Conference Unit Dimensions: Length × Width × Height 18 × 12 × 9 cm
- Operating Frequency: 610-780 MHz (controlled by microcomputer CPU)
- Frequency Stability (Operating Frequency): ±0.002%
- Maximum FM Deviation: ±45 KHz
- Communication Commands: Controlled by microcomputer CPU
- Battery Level Reminder: Intelligent low-battery warning display
- Circuit Indicators: PLL (Phase-Locked Loop) frequency synthesis technology, dynamic audio compression, and automatic level control (ALC) circuit
- Noise Control: Noise-locked squelch control + tone-coded navigation-locked squelch control
* Page content update time:2025-11-04 09:34:44,The relevant information on the website is for reference only. All products are subject to physical inspection and are subject to change without prior notice.
