Harmonai ACT-802 Gooseneck Conference Microphone image 1

Harmonai ACT-802 Professional Gooseneck Conference Microphone

The Harmonai ACT-802 gooseneck conference microphone delivers UHF 615–695MHz wireless transmission with stable 150-meter coverage. Featuring a 40cm capacitive supercardioid goosene...

$120.92

Model: ACT-802
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai ACT-802 Professional Gooseneck Conference Microphone

Overview

The Harmonai ACT-802 gooseneck conference microphone delivers UHF 615–695MHz wireless transmission with stable 150-meter coverage. Featuring a 40cm capacitive supercardioid goosene...

Price: $120.92
Model: ACT-802
Category: Microphones

Specifications

Parameter	Value
Brand	Harmonai
Model	ACT-802
Product Type	Gooseneck Conference Microphone
Pickup Element Type	Capacitive/electret
Polar Pattern	Supercardioid
Sensitivity	≥-20dB(1V)
Gooseneck Length	40cm
Effective Pickup Distance	50cm
Frequency Response (Microphone)	100Hz–18kHz
Frequency Response (System)	80Hz–15kHz (±3dB)
Operating Band	UHF 615–695MHz
Operating Frequency Range	610–780MHz
Maximum Number of Channels	200
System Compatibility	Up to 30 units operating simultaneously
Pilot Tone Method	Digital pilot tone
Modulation Method	FM
Maximum FM Deviation	±45kHz
Transmit Power	≥+10dBm (10mW)
RF Output Power	30mW
Signal-to-Noise Ratio	>100dB(A)
Dynamic Range	>110dB
Total Harmonic Distortion (System)	<0.5%
Receiver THD	<0.01%
RF Sensitivity	-98dBm (30dB S/N)

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

Business hours: Monday to Friday 09:00 - 18:30
Inquiry channels: phone / email / website form
Tip: share budget, quantity and use scenario in advance

ACT-802 Gooseneck Conference Microphone product image

Product Overview

The Harmonai ACT-802 Gooseneck Conference Microphone is a professional-grade UHF wireless conference system microphone. It features a capacitive supercardioid pickup element and a 40cm extra-long gooseneck boom, delivering effective pickup distance up to 50cm. Built on PLL frequency synthesis technology, it supports automatic switching across 200 channels and ensures stable transmission within the UHF 615–695MHz band, with line-of-sight wireless range up to 150 meters. The system achieves a signal-to-noise ratio exceeding 100dB(A), dynamic range greater than 110dB, and total harmonic distortion below 0.5%, delivering professional-grade voice quality. The main unit includes dual LCD displays and supports simultaneous operation of up to 30 microphones — making it an ideal choice for conference rooms, auditoriums, and multi-function halls.

Pickup Element Type

Capacitive/electret, supercardioid polar pattern

Gooseneck Length

40cm

Effective Pickup Distance

50cm

Frequency Response

100Hz–18kHz (microphone) / 80Hz–15kHz ±3dB (system)

Operating Band

UHF 615–695MHz

Wireless Transmission Range

150 meters (line-of-sight, unobstructed)

Maximum Number of Channels

200

System Compatibility

Up to 30 units operating simultaneously

Signal-to-Noise Ratio

>100dB(A)

Dynamic Range

>110dB

Total Harmonic Distortion

<0.5%

Output Interfaces

XLR×2 / 6.35mm×1

Battery Life

>10 hours (AA×3, 2400mAh)

Mobile Phone Interference Rejection

Supported

Recommended Applications

The ACT-802 Gooseneck Conference Microphone is engineered for professional meeting environments — including government agency conference rooms, corporate boardrooms, academic lecture halls, hotel multi-function venues, training centers, and bidding rooms — where high-fidelity voice capture is essential. Its 40cm gooseneck ensures precise vocal targeting; the supercardioid polar pattern effectively suppresses ambient noise; the 150-meter wireless range eliminates cable constraints; and support for up to 30 units meets the demands of large-scale conferences.

For detailed product information or bulk procurement solutions, contact our professional team for customized support.