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CA-902
CARD
Professional CA-902 True Diversity Performance Microphone：
1.True diversity reception with dual antennas and dual reception lines.
2.Pure automatic signal selection (True Diversity) reception mode.
3.New single-channel digital automatic selection for long-distance microphones.
4.Includes lD number encryption for improved interference resistance and frequency tampering prevention.
5.Automatic search for clean frequencies and self-setting switch lock for convenient operation.
6Intelligent feedback and self-setting panel function lock for added safety.
7.Independent receiver channel with adjustable panel display of 2000 channels.
8.Display features a 7-bit LED light display for RF/AF signal strength and an LCD liquid crystal display.
9.State indication: yellow-green for off state, blue for in-use state, and white for setting state.
10.Automatic signal selection for channel, frequency, transmitter battery power, reception sensitivity, and mute function.
The receiver incorporates a unique CPU control switch that ensures no impact sound during transmitting or receiving, regardless of the state. Professional secondary frequency conversion and multi-level RF filtering technology are employed to eliminate interference when using multiple sets simultaneously. The audio code and RF strength double noise reduction technology further enhances interference elimination. The transmitter lock mode prevents accidental shutdown.
A conference microphone serves multiple purposes, including mobility performances, conference rooms, and speeches. It is commonly incorporated into a public forum sound system, which comprises speakers, line arrays, amplifiers, mixers, effects, processors, and other equipment.
The primary objective of a conference microphone is to capture clear and high-quality audio, enabling effective communication during conferences, meetings, and public speaking engagements. It is specifically designed to enhance speech intelligibility and can seamlessly integrate into any sound system setup.
By combining speakers, line arrays, amplifiers, mixers, effects, processors, and related equipment, the public forum sound system offers a comprehensive audio solution for large gatherings. This integration facilitates optimal sound distribution, control, and enhancement, ensuring that the audience can clearly hear and comprehend the speaker or presenter's message.
Model | CA-902 |
| Data frequency range | 530-580mhz, 630-0mhz, 740-790mhz |
| True diversity bandwidth | 50MHz |
| Number of receiving frequency channels | 2000 |
| Frequency interval | 25kHz, 1 |
| If frequency | 243.950mhz |
| Oscillator frequency | 233.250mhz, 2 |
| If frequency | 10.7MHz, modulation technology |
| Wideband FM | modulation frequency offset, 24khz, 48Khz max |
| S/N | 80dB<10 μ V(6 μ 5. S / nmax > 110dB antenna 4xbnc50 Ω NF part |
| Output voltage | 500mv |
| Distortion | 1kHz and typical value < 1% (0.3%) NF |
| Frequency response | 50 Hz; 3dB |
| Connector | 6.35mm independent AB connector XLR |
| Nominal voltage | 12VDC |
| Voltage range | 115v-16vdc |
| Nominal current | 650MA |
Guangzhou Xinhe Audio Equipment Co., Ltd., established in 2008, specializes in the production and sale of various audio system equipment, including speakers, line array speakers, subwoofers, amplifiers, and more. Our company provides OEM and ODM services and is equipped with state-of-the-art facilities, including an independent simulation test room, R&D department, and modern production line.
Our products hold CE and CCC certifications, and we have obtained multiple product patents, design patents, China quality management system certification, and China credit enterprise certification.
With over 10 years of experience in foreign trade, our products are highly regarded and exported to Europe, the United States, and other countries. We value customer satisfaction and are dedicated to providing excellent service. If you are interested in our products or need further information, please don't hesitate to contact us. We are here to assist you.
Q1: Can we customize the product or package with our logo or company information?
A1: Absolutely! We offer OEM/ODM services, allowing you to have your logo printed or imprinted on the product. Kindly let us know your specific requirements.
Q2: Are you a professional audio manufacturer or a trading company?
A2: We are a 100% manufacturer based in Guangzhou, China. We specialize in the design, manufacturing, sales, system integration, and technical support of live audio solutions.
Q3: What is the warranty period for your products?
A3: Our products come with a one-year warranty, covering any parts that may get damaged. We offer free replacements within the warranty period. Additionally, for large purchase orders, we provide spare parts for backup.
Q4: How long is the delivery time?
A4: If the product is in stock, it will be ready for shipment within approximately 3 days. For larger orders or special models, please consult our sales staff for more detailed information.
Q5: What is the minimum order quantity (MOQ) and accepted payment methods?
A5: To allow customers to experience our product's sound quality and facilitate subsequent high-volume orders, we accept MOQ orders for at least one set. Customers are responsible for shipping costs. We accept payment methods such as cash, T/T, L/C, and Western Union.
Professional CA-902 True Diversity Performance Microphone：
1.True diversity reception with dual antennas and dual reception lines.
2.Pure automatic signal selection (True Diversity) reception mode.
3.New single-channel digital automatic selection for long-distance microphones.
4.Includes lD number encryption for improved interference resistance and frequency tampering prevention.
5.Automatic search for clean frequencies and self-setting switch lock for convenient operation.
6Intelligent feedback and self-setting panel function lock for added safety.
7.Independent receiver channel with adjustable panel display of 2000 channels.
8.Display features a 7-bit LED light display for RF/AF signal strength and an LCD liquid crystal display.
9.State indication: yellow-green for off state, blue for in-use state, and white for setting state.
10.Automatic signal selection for channel, frequency, transmitter battery power, reception sensitivity, and mute function.
The receiver incorporates a unique CPU control switch that ensures no impact sound during transmitting or receiving, regardless of the state. Professional secondary frequency conversion and multi-level RF filtering technology are employed to eliminate interference when using multiple sets simultaneously. The audio code and RF strength double noise reduction technology further enhances interference elimination. The transmitter lock mode prevents accidental shutdown.
A conference microphone serves multiple purposes, including mobility performances, conference rooms, and speeches. It is commonly incorporated into a public forum sound system, which comprises speakers, line arrays, amplifiers, mixers, effects, processors, and other equipment.
The primary objective of a conference microphone is to capture clear and high-quality audio, enabling effective communication during conferences, meetings, and public speaking engagements. It is specifically designed to enhance speech intelligibility and can seamlessly integrate into any sound system setup.
By combining speakers, line arrays, amplifiers, mixers, effects, processors, and related equipment, the public forum sound system offers a comprehensive audio solution for large gatherings. This integration facilitates optimal sound distribution, control, and enhancement, ensuring that the audience can clearly hear and comprehend the speaker or presenter's message.
Model | CA-902 |
| Data frequency range | 530-580mhz, 630-0mhz, 740-790mhz |
| True diversity bandwidth | 50MHz |
| Number of receiving frequency channels | 2000 |
| Frequency interval | 25kHz, 1 |
| If frequency | 243.950mhz |
| Oscillator frequency | 233.250mhz, 2 |
| If frequency | 10.7MHz, modulation technology |
| Wideband FM | modulation frequency offset, 24khz, 48Khz max |
| S/N | 80dB<10 μ V(6 μ 5. S / nmax > 110dB antenna 4xbnc50 Ω NF part |
| Output voltage | 500mv |
| Distortion | 1kHz and typical value < 1% (0.3%) NF |
| Frequency response | 50 Hz; 3dB |
| Connector | 6.35mm independent AB connector XLR |
| Nominal voltage | 12VDC |
| Voltage range | 115v-16vdc |
| Nominal current | 650MA |
Guangzhou Xinhe Audio Equipment Co., Ltd., established in 2008, specializes in the production and sale of various audio system equipment, including speakers, line array speakers, subwoofers, amplifiers, and more. Our company provides OEM and ODM services and is equipped with state-of-the-art facilities, including an independent simulation test room, R&D department, and modern production line.
Our products hold CE and CCC certifications, and we have obtained multiple product patents, design patents, China quality management system certification, and China credit enterprise certification.
With over 10 years of experience in foreign trade, our products are highly regarded and exported to Europe, the United States, and other countries. We value customer satisfaction and are dedicated to providing excellent service. If you are interested in our products or need further information, please don't hesitate to contact us. We are here to assist you.
Q1: Can we customize the product or package with our logo or company information?
A1: Absolutely! We offer OEM/ODM services, allowing you to have your logo printed or imprinted on the product. Kindly let us know your specific requirements.
Q2: Are you a professional audio manufacturer or a trading company?
A2: We are a 100% manufacturer based in Guangzhou, China. We specialize in the design, manufacturing, sales, system integration, and technical support of live audio solutions.
Q3: What is the warranty period for your products?
A3: Our products come with a one-year warranty, covering any parts that may get damaged. We offer free replacements within the warranty period. Additionally, for large purchase orders, we provide spare parts for backup.
Q4: How long is the delivery time?
A4: If the product is in stock, it will be ready for shipment within approximately 3 days. For larger orders or special models, please consult our sales staff for more detailed information.
Q5: What is the minimum order quantity (MOQ) and accepted payment methods?
A5: To allow customers to experience our product's sound quality and facilitate subsequent high-volume orders, we accept MOQ orders for at least one set. Customers are responsible for shipping costs. We accept payment methods such as cash, T/T, L/C, and Western Union.
