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FM Wireless Wireless System Microphone For Meeting Room

Categories Conference System Microphone
Brand Name: GLSPA
Model Number: GLS-M18
Certification: CE
Place of Origin: China
MOQ: 1set
Price: Negotiation
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000pcs/month
Delivery Time: 10 work days
Packaging Details: 1set/box
Output Power High:: 30mW; Low: 3mW
Discrete suppression: -60dB
Power supply: 3 AA Battery or 3 ni-mh Rechargeable Battery
Using Time: >10 hours, when 30mw
Dimension: 41 * 420 * 180mm
Weight: 3 Kg
Display Method: LCD
Audio Output Level: 200 ohm (-13dBV), balanced
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FM Wireless Wireless System Microphone For Meeting Room


Conference System Microphone FM Wireless Microphone For Meeting Room


Feature


1. To adopt tech. of phase-locked loop (PLL) and CPU bus control management system.

2. Support to select frequency both manually and automatically to confirm channel; To control squelch by noise lock and tone code lock; Through these method to achieve stable signal.

3. With function of latest filter and anti-interference tech. to disparaging external bad signal and mobile phone signal.

4. Operating frequency is from 640Hz to 857MHz; Each receiver has 200 adjustable frequency band; Support 4 receivers to work simultaneously without interference.

5. Users operate the machine via fluent buttons, which is power saving and cost-effective; It’s built in high performance codec tech. for audio; To adopt output in type of canon and AV-3.0; Through these method to achieve higher sound quality.

6. It’s suitable for conference room, classroom, banquet room, etc.


Specifications


System Index
Frequency Range640-690MHz/740-790MHz/ 807-857MHz
Quantity of Channels600
Channel Separation50MHz
Carrier StabilityWithin ± 0.005%
Dynamic Range100dB
Max. Frequency Drift± 45KHz
Frequency Response80Hz-18KHz (± 2dB)
S/N Ratio> 105dB
Sensitivity-105 dB for 12 dB SINAD, typical
Total harmonic distortion≤0.5%
Max. Output intensity+10 dBV
Effective Use Distance50m (Openness)

Receiver Index
Display MethodLCD
Antenna InterfaceBNC/50 ohm
Audio Output Level200 ohm (-13dBV), balanced
600 ohm (-2dBV), unbalanced
Audio Output Impedance200 ohm, balanced; 600 ohm, 2 channel merge, unbalanced
Balanced Output1-Ground, 2-Audio, 3-Audio
PowerDC12V --- 3A
Working temperature-10 ℃ ~ + 40 ℃
Dimension41 x 420 x 180mm
Weight3 Kg

Microphone Index
AntennaInternal Helical Antenna
Output PowerHigh: 30mW; Low: 3mW
Discrete suppression-60dB
Power supply3 AA Battery or 3 ni-mh Rechargeable Battery
Using Time>10 hours, when 30mw

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