High Quanlity Professional FM Eight Channel Lavalier Microphone Dynamic for Teaching

Min.Order: 1
Product origin: Guangzhou, Guangdong, China
Infringement complaint: complaintComplaint
US$ 515

Description
 
Product Description

Receiver parameters:
Frequency range645-685MHZ
Bandwidth30MHz
Receiving sensitivity>60dB
S/N ratio> 105dB
Distortion<0.7% @1kHz
Power requirementsDC12- 16V
DC current800MA,by an extermal power supply


B42 lavalier+transmitter:
Frequency range645-685MHZ
Bandwidth120MHz
Max.eviation Range±45KHz
Frequency response45Hz- 18KHz( -3dB)
Cartridge typeCondenser
Cartridge size Dia4mm
Power requirements2 AA 1.5V alkaline or rechargeable battery
Battery life>8H(alkaline)
 

1.Adopt stable PLL phase locking frequency oscillation circuit technology, adjustable tuning frequency, and the infrared frequency matching can quickly and accurately lock the transmitter frequency, 50 sets

2.can be used at the same time.

Integrated with the general control of CPU and digital LCD interface display, the operation is convenient and the performance is outstanding.

3.Multiple noise monitoring circuits and special tone locked tone-locked system make it have excellent anti-interference characteristics.

4. Electronic volume output control is adopted to make the operation more clear and intuitive.

     

    Bodypack transmitter

    Carrier frequency band: uhf635 ~ 685mhz

    Oscillation mode: PLL phase locking frequency synthesis

    Harmonic radiation: < - 65dbm

    Maximum offset: ± 45khz

    Frequency response: 45Hz ~ 18khz ± 3dB

    Bandwidth: 120 MHz

    Pickup: capacitive

    RF power output: 10MW

    Battery: AA # x # 1

    Current consumption: < 150mA

    Input socket: 4-pin Mini XLR socket

    Continuous working time: > 8 hours

    Microphone size: φ 6mm                      

    Directivity: omnidirectional

    Sensitivity: 18MV / PA (- 45dB ± 3dB)

    Frequency response: 100 ~ 20KHz

    Output impedance: 1KΩ ± 30%

    Working voltage: 2.0v-10v DC            

    Signal to noise ratio: ≥ 58dB       

    Packaging & Shipping

    You can choose flight case packing

     

    Our Service

    1. Provide professional person to communicate with you before the order.
    2. Provide strict quality check for each part, each process before export.
    3. Provide optimum system solution based on each client's specific requirement.
    4. Provide complete post-sale service, including installation, technical guide and training.

    Company Information

    Branch Company - Guangzhou MingXuan Audio Co., Ltd was established in 2012. Mingxuan Audio is focus on high quality audio products such as speaker, amplifier, mixer, microphone, especially outdoor high-power active speakers.

    There are professional design team, sales team, customer service team and technical team to service all customer . Based on high quality & competitive prices & better service, our products have entered the Americas, Europe, Asia, Africa markets successfully, such as USA, Canada, UK, Germany, France, Singapore, Japan, Nigeria etc, and get good feedback.

    FAQ

    Q: Do you offer guarantee for the products?
    A: Yes, we offer 2  years warranty to our products.
                                                                        
    Q:What is your product range?
    A:We are mainly offer all kind of stage lighting and audio-visual equipment etc.

    Q: Can you help me to print our logo or company name on the products or package?
    A: Of course. Your logo can be printed on the products or package.

         
    Q: If the products broken during the warranty, what should I do?
    A: If there is a problem with the products, please describe it and send videos or pictures to us to analyze. Then we will guide you how to fix it and provide spare parts on free if needed.

     


     


     


     

     















       

       

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