Audio Intercom System For Anechoic Chambers

EMC, Anechoic Chamber, Audio Intercom System

Technical Data:

This audio monitoring system consists of three main components: anechoic chamber components, optical fiber, and control room components.

Anechoic Chamber Components: Includes the chamber host, small tripod, dedicated power module, power cord with magnetic ring, dedicated DC power cord, and speaker.
Optical Fiber: Features a 25-meter single-mode fiber with dual ST connectors.
Control Room Components: Comprises the control room host, handheld microphone, external speaker, and soundbox.

Product Description

The audio call and monitoring system is specifically designed for anechoic and shielded room environments, providing sound monitoring and intercom communication with strict adherence to EMC testing requirements. This system features advanced electromagnetic shielding, optical fiber signal transmission, and a highly immune pickup unit, ensuring clear communication without EMC noise interference and excellent immunity to external disruptions.

Typical Applications

Anechoic chamber
Shielded room

Product Features

High-fidelity audio with zero background noise.
Two-way intercom functionality, prioritizing the high-fidelity transmission of sounds from the chamber to the control room while ensuring clear communication from the control room to the chamber without feedback or squealing.
Superior performance compared to mainstream audio intercom systems for anechoic chambers, at a significantly lower cost than similar products.

Technical Data

Name	Specifications
Pickup	EMC high-sensitivity microphone is used
	Metal appearance, better heat dissipation, compact size
	Dynamic range 94dB
	The audio transmission distance is 3000 meters
	Frequency response 20Hz-20kHz
Loudspeakers	The effective frequency is 90dB
Loudspeakers	Undistorted power 15W
Photoelectric conversion configuration box	High transmission rate optical conversion
	Volume: 21514885 mm
	Weight: 2 kg
Audio System Controller	High transmission rate optical conversion
	19-inch 2U standard chassis
	Interface: optical fiber, 3.5 audio jack
	Power 100W
Hi-fi speakers	Frequency response 56Hz-22kHz
	The total power is 80W
	The crossover point is 2.8kHz
	Size: 318213249mm
Microphone	All-metal imported capsule
Microphone	Vocal standard restoration
Single-mode fiber (interface included)	62.5U fiberglass
	Length: 25m
	ST-ST connector

Audio System Controller and Microphone Hi-Fi Speakers

Pickups and Stands Photoelectric Conversion Configuration Box Loudspeakers

Circuit Diagrams

Outline Drawing (mm)

Insertion Loss

Factory and Production Line

Why choose us?

10+ years experience

With 10+ years experience in manufacturing power line filters, we bring deep industry knowledge to every product we create.

Wide Client Base

We are trusted by 1,000+ long-term customers, showcasing our ability to consistently meet and exceed client expectations.

Proven Quality

10,000+ positive feedbacks from satisfied clients attest to the quality and reliability of our products.

Customized Solutions

We offer tailored services to meet the specific needs of our customers, ensuring that every solution is perfect for your requirements.

Competitive Advantage

We prioritize innovation, offering products with excellent performance at a competitive price, ensuring the best value for your investment.

FAQs

How to choose the appropriate product model?

Do you provide customization services?

Yes, we can provide customization services according to your requirements.

Are there samples available for viewing or testing?

Yes, we offer sample services for testing. （What is the minimum order quantity for the product? Usually, we support a minimum order quantity of one. ）

What material is the product made of?

Typically, our products are made of stainless steel, nickel-plated carbon steel, aluminum, or other specified materials. Additionally, we can accommodate special material requests.

What are the specifications and dimensions of the product?

Generally, we provide specific product dimension information on the product page. However, if you require custom dimensions, please contact us.

Do you offer global shipping?

Yes, we provide global shipping. With convenient international freight services, we can deliver goods to wherever you need.

How long does it take to ship after order confirmation?

Typically, for small batch orders, we ship within 1-3 weeks upon receiving the prepayment.

How can I place an order?

Feel free to reach out to us by submitting an inquiry form or visiting our “Contact Us” page,and we will respond to you within 24 hours.

Which payment methods do you accept?

We accept various payment methods including T/T, letter of credit, and PayPal.

Are there wholesale prices or discounts available?

We offer tiered pricing, with more favorable prices for bulk orders.

How long does shipping take?

Shipping times vary depending on the method chosen, but generally, goods are delivered within 7-30 days after dispatch.

What shipping methods are available?

We offer various shipping methods including by sea, air, truck, and railway.

How do you handle product quality issues?

For any product quality issues, we will respond within 24 hours and provide effective solutions.

Do you provide after-sales service?

Yes, we offer a comprehensive after-sales service, including a 2-year warranty on our products. You can rest assured after purchasing from us.

Do you have a technical support team?

Yes, we have a professional technical team and our own EMC laboratory.

Do you provide opportunities for distributor or reseller partnerships?

Yes, but we will review your qualifications to determine if you can become our distributor.