Buena Electronic Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 1000pcs/month |
| Delivery Time | 10 work days |
| Packaging Details | 1set/box |
| Output power: | High power 30Mw; low power 3Mw. |
| Power supply: | 2 AA 1.5V alkaline batteries |
| Battery life | About 10 hours at 30mW, about 15 hours when 3mW |
| Condenser | Lavalier microphone, headset microphone |
| Discrete suppression | -60dB |
| Communication | Wireless |
| Sound Features | Enough intermediate frequency |
| Style | Headset Microphone |
| dimension | 210 *44 * 147 mm |
| weight | 1.4kg |
| Brand Name | GLSPA |
| Model Number | GLS-M20 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 1000pcs/month |
| Delivery Time | 10 work days | Packaging Details | 1set/box |
| Output power: | High power 30Mw; low power 3Mw. | Power supply: | 2 AA 1.5V alkaline batteries |
| Battery life | About 10 hours at 30mW, about 15 hours when 3mW | Condenser | Lavalier microphone, headset microphone |
| Discrete suppression | -60dB | Communication | Wireless |
| Sound Features | Enough intermediate frequency | Style | Headset Microphone |
| dimension | 210 *44 * 147 mm | weight | 1.4kg |
| Brand Name | GLSPA | Model Number | GLS-M20 |
| Certification | CE | Place of Origin | China |
| High Light | wireless system microphone ，wireless conference microphone | ||
Conference System Microphone 1 Channel UHF Professional Teaching Wireless Microphone With LCD
Adopt international standard EIA 1/2 width 1U high metal chassis, which can be mounted directly to the rack.
* Provide 640-857MHZ six frequency bands 100 each, and the use of advanced phase- locked loop PLL frequency synthesizer technology, adjustable frequency, adjustable transmit power to avoid interference frequency.
* Super anti-jamming capability, can effectively suppress the noise caused by external interference and co-channel interference.
* LCD display window, displaying the channel / frequency, RF signal strength, AF audio output intensity.
* With infrared frequency transmitter frequency locked automatically synchronize ACT function.
* Rear receiving antenna separation design, single-antenna diversity receiver and the sound code, noise lock dual mute circuit, receiver distance, easily dropped.
* Internal SQ can increase receiver sensitivity adjustment to increase or decrease the sensitivity of the receiving distance in order to avoid noise interference.
| Receiver Specifications | |
| Receiver mode | Bouble-conversion superheterodyne |
| IF frequency | 110MHz, 10.7MHz |
| Wireless Interface | BNC / 50 ohm |
| Sensitivity | 12 dBμV (80dBS / N) |
| Sensitivity adjustment range | 12-32 dBμV |
| Spurious suppression | ≥75dB |
| Output socket type | Balanced and unbalanced |
| Maximum output level | +10 dBV |
| Power supply | DC 12 ~ 18V 500mA |
| Working temperature | -40 ℃ ~ - + 80 ℃ |
| Dimensions | (W x H x D) 210 mm x 44 mm x 147 mm |
System
| System Specifications | |
| Frequency Range | UHF 640-857MHz total of six segments |
| Modulation | Wideband FM |
| Adjustable range | 25MHz |
| The number of channels | 600 |
| Channel spacing | 250KHZ |
| Frequency stability | ± 0.005% or less |
| Dynamic range | 100dB |
| The maximum deviation | ± 45KHZ |
| Audio response | 60HZ-18KHZ (± 3dB) |
| Integrated SNR | > 115dB |
| Comprehensive distortion | ≤0.5% |
| Working distance | 50 meters |
Microphone
| Microphone Specifications | |
| Ondo | Dynamic microphone. |
| Condenser | Lavalier microphone, headset microphone |
| Antenna | built-in helical antenna handheld microphone, transmitter |
| Peigua 1/4 wave whip-like antennas. | |
| Output power | High power 30mW; low power 3mW |
| Discrete suppression | -60dB |
| Power supply | 2 AA 5th batteries |
| Time | More than 10 hours at 30mW, more than 15 hours at 3mW |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
1,000,000-2,000,000
Employee Number:
100~120
Ecer Certification：
Active Member
Buena Electronic Technology Co., Ltd. cooperates closely with several domestic and overseas first-class universities, research institutions and laboratories, to consolidate and enhance our core competencies, to strive to be the leading supplier of PA system solutions. We’re r... Buena Electronic Technology Co., Ltd. cooperates closely with several domestic and overseas first-class universities, research institutions and laboratories, to consolidate and enhance our core competencies, to strive to be the leading supplier of PA system solutions. We’re r...
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