What is the polar pattern of this microphone?

It features a corridor-type directional characteristic (Cardioid) to increase acoustic transmission gain.

Vissonic Analog Array XLR Connector Microphone

Name: Vissonic Analog Array XLR Connector Microphone
Brand: VISSONIC Electronics Ltd.
SKU: 1906836111

Guangdong, ChinaVISSONIC Electronics Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Color

Silver

Type

Voice Conferencing System

Model NO.

VIS-PTA-T

Button

Touch

Frequency Response

30 - 18, 000 Hz

Pickup Distance

60 - 80 Cm

Thd

< 0.1%

Power Consumption

11 Ma

Connection

3 Pins XLR

Video

Without Video

Communication

Wired

Pointing Feature

Cardioid

Composition

Array Microphone

Transport Package

Carton Box

Specification

305L*45W*42H mm

Trademark

VISSONIC

Origin

China

HS Code

8518100090

Production Capacity

1000PCS/Month

Key features

ARRA-Tech Technology: Adopts self-developed ARRA-Tech for clear, stable pickup and increased speaker activity range.

Wide Pickup Distance: Optimal speaker distance is 60-80cm, with sound pickup not less than 80CM.

Hidden Design: No goose neck design allows unobstructed views and cleaner conference room aesthetics.

Adjustable Gain Control: Hidden adjustable gain knob enables quick system setup based on field sound conditions.

Cardioid Polar Pattern: Corridor-type directional characteristics increase acoustic transmission gain.

XLR Connectivity: Features 3-pin XLR connection with 2m audio cable for easy integration with DSP or mixers.

Low Power Consumption: Efficient phantom powering with only 11 mA power consumption.

Touch Button Control: Unique modern design includes a touch button for convenient on/off operation.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤9.49hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryVISSONIC Electronics Ltd. is identified as a China-based manufacturer/factory and group corporation producing audio and video products, including conference microphones and conference systems. The supplier reports ISO 9001, ISO 14001, OHSAS/OHSMS 18001, and GMP certifications, five production lines, 11–20 R&D engineers, 21–30 quality-control staff, and conference-system output of 100,000 pieces. Its stated services include system design, installation, troubleshooting, user training, and technical support. Export activity is documented since 2015, with 51%–70% of sales from exports. Evidence supports production, certification, innovation, and after-sales strengths, while customization, financial credibility, and customer-case depth remain insufficiently established.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation, with a stated Guangzhou manufacturing location and an in-house R&D, production, and sales operation for audio and video products. This directly supports its status as a product manufacturer rather than only a trading company.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 9001, ISO 14001, and GMP certifications. These stated management-system certifications provide explicit evidence of formal quality, environmental, occupational-health, and related operational controls.

After-Sales capabilityThe supplier states that staff support customers throughout system purchase, installation, on-site troubleshooting, and training on equipment use after installation. This is explicit evidence of comprehensive technical and user-support services.

R&D capabilityThe supplier describes itself as a high-tech enterprise with its own brand and dedicated R&D, production, and sales functions, focused on high-performance and innovative audio-video products. It also reports 11–20 years of combined R&D engineer experience, supporting an innovation capability assessment.

Production capacityThe supplier reports five production lines, 21–30 quality-control staff, and conference-system production capacity of 100,000 pieces. These explicit operating metrics support established production capability for conference-system products.