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Brand Name : GLSPA
Model Number : GLS-M19
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
color : purple,golden,red
Modulation : FM
Frequency Range : UHF 640 to 830MHz, Total 2 Band
Adjustable Range : 50MHz
Channel Separation : 250KHz
Dynamic Range : 100dB
Frequency Stability : ±0.005%
Max. Frequency Offset : ±45KHz
Conference System Microphone Handheld Wireless Microphones For Karaoke Singing
1) It’s in rack mount design 1U case of metal according to the standard of EIA
2) To adopt latest PLL tech. and MCU control system.
3) Frequency matching could be operated manually or automatically
4) With LCD to display complete status
5) With the function of automatic IR frequency lock with transmitter
6) Rear antenna adopts separate design; With tech. of dual antenna grading auto. true diversity receiving; With dual mute circuit for noise lock; The distance is long
7) Rear potentiometer is to adjust sensitivity. When sensitivity is turned to higher, the distance is longer; Otherwise, the noise is lower
8) With indicator to show the interference by noise
System Index
System Index | |
Frequency Range | UHF 640 to 830MHz, Total 2 Band |
Modulation | FM |
Adjustable Range | 50MHz |
Quantity of Channels | 600 |
Channel Separation | 250KHz |
Frequency Stability | ±0.005% |
Dynamic Range | 100dB |
Max. Frequency Offset | ±45KHz |
Frequency Response | 80Hz-18KHz (±3dB) |
S/N Ratio | > 105dB |
Distortion | ≤0.5% |
Working distance | 100 m (Openness) |
Receiver Index
Receiver Index | |
Receiving Mode | Two Frequency Conversion |
MF | 110MHz, 10.7MHz |
Antenna Interface | BNC/50 ohm |
Sensitivity | 12 dBμV (80dBS/N) |
Adjustment Range for Sensitivity | 12-32 dBμV |
Spur Suppression | ≥75dB |
Output Interface Type | Balanced and unbalanced |
Max. Output Level | +10dBV |
Power Supply | DC 12 ~ 18V 500mA |
Working Temp. | -10℃ ~ + 40℃ |
Dimension | 420 x 44 x 180mm |
Weight | About 2.5Kg |
Microphone Index
Microphone Index | |
Antenna | Handheld Microphone is with Internal Antenna |
Output Power | Max.: 30mW; Min.: 3mW |
Spur Suppression | -60dB |
Power Supply | 2-segment AA Batteries at 1.5V |
Working Time | 30mW: ≥10 hours, 3mW: ≥15 hours |
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100dB Handheld Cordless Microphone For Karaoke Singing Images |