Frequency Modulation PLL Wireless Conference/Handheld/Clip/Headset Dynamic Microphone

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Price:RUB 13,937.52
Price in USD:Details

Quantity:


Product Overview

Description

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Features:

 

 1. Use level 23 electronic volume control, simple collocation

 

 2. Equipped with advanced digital ID pilot function to eliminate interference and frequency hopping

 

 3. High acoustic sensitivity, excellent sound quality, make your speech or singing can be easily and easily

 

 4.200 optional frequency point, common microphone and strong anti-interference ability

 

 5. A feedback control function can be used to reduce the feedback

 

Parameters:

 

 Frequency range: 500-900mhz

 

 Modulated mode: broadband FM

 

 Adjustable range: 50MHz

 

 Number of channels: 200

 

 Channel spacing: 250KHz

 

 Frequency stability: less than 0.005%

 

 Dynamic range: >105dB

 

 Maximum frequency deviation: plus or minus 45KHz

 

 Audio response: 40hz-18khz (plus or minus 3dB)

 

 Integrated signal-to-noise ratio: >110dB

 

 Total distortion: less than or equal to 0.2%

 

 Working temperature: 25 ℃ - + 40 ℃

 

 Receiver indicators:

 

 Receiver mode: secondary conversion superheterodyne

 

 Input power: 5W

 

 Intermediate frequency: 110MHz, second intermediate frequency 10.7MHz

 

 The wireless interface: BNC / 50 Ω

 

 Sensitivity: 12 dB mu V (80dBS/N)

 

 Sensitivity adjustment range: 10-32db mu V

 

 Stray suppression: greater than or equal to 95dB

 

 Maximum output level: +10 dBV

 

 Emitter indicators:

 

 Antenna program: pinger launcher adopts 1/4 wave long whip antenna with microphone

 

 Built-in antenna

 

 Output power: 20mW

 

 Stray suppression: -60db

 

 Power supply: two AA batteries

 

 Use time: about 8-10 hours

 

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1. Q: Are you manufacturer or trade company?

A: We are the manufacturer, specialized in producing microphone, including wireless microphone system, wireless or wired conference system and so on.


2. Q: How can I get the samples?
A: We appreciate that you can accept to pay the sample fee and the sample freight.

 

3. Q: How much the transportation freight of samples?
A: The freight depends on the weight and packing size in your area.

 

4. Q: What's the delivery time for the samples?
A: The samples will be ready for delivery in 5-10days after we receive your payment.

 

5. Q: Do you offer OEM&ODM service?
A: Yes, we do offer OEM&ODM service.

 

6. Q: How do your factory control quality?
A: Quality is the most important for us. In order to control quality better, we have professional QC.
All our products pass 4 times inspection by QC before delivery. The first time for raw material, second time for finished products, third time for products appearance and fourth time for function.

 

7. Q: How to pay the money?
A: We could accept the payment by T/T or Western Union . Please tell us the payment that you prefer, we will send the detail information to you.

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