Harmonai GSU-200 Professional UHF True Diversity One-Transmitter-Two-Receiver Wireless Microphone System — 200m Range

The Harmonai GSU-200 is a professional UHF one-transmitter-two-receiver wireless microphone system with true diversity circuitry, cardioid dynamic capsules, and stable 200-meter tr...

$158.29

Model: GSU-200
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai GSU-200 Professional UHF True Diversity One-Transmitter-Two-Receiver Wireless Microphone System — 200m Range

Overview

The Harmonai GSU-200 is a professional UHF one-transmitter-two-receiver wireless microphone system with true diversity circuitry, cardioid dynamic capsules, and stable 200-meter tr...

Price: $158.29
Model: GSU-200
Category: Microphones

Specifications

Parameter	Value
Product Type	One-transmitter-two-receiver wireless microphone system, true diversity circuitry
Microphone Type	Dynamic
Capsule Polar Pattern	Cardioid
Carrier Frequency Band	UHF 580–630 MHz tunable frequency
Operating Distance	200 meters (line-of-sight, unobstructed)
Pilot Tone Method	Digital pilot tone
Frequency Pairing	Infrared sync pairing, advanced auto-frequency lock
Frequency Stability	±0.003%
Spurious Emission Suppression	>50 dB
Adjacent-Channel Interference Suppression	>60 dB
Mobile Phone Electromagnetic Interference Protection	Yes
Microphone Sensitivity	>−20 dBm (1 V)
Effective Pickup Distance	20 cm (dynamic) / 50 cm (condenser)
Audio Response	50 Hz–18 kHz
Frequency Response	80 Hz–15 kHz (±3 dB)
Dynamic Range	>110 dB
Signal-to-Noise Ratio	>100 dB (A-weighted)
System THD Distortion	<0.5%
Host THD Distortion	<0.01%
Gain	20 dB
RF Output Power	30 mW
Transmit Power	>+20 dBm (10 mW)
RF Carrier Range	580–630 MHz
Receiver Sensitivity	−105 dBm (diversity reception)

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

Product Overview

Harmonai GSU-200 is a professional-grade UHF one-transmitter-two-receiver wireless microphone system featuring true diversity circuitry and cardioid dynamic capsules. It operates across the UHF 580–630 MHz tunable frequency band. Equipped with dual backlit LCD dynamic displays, it supports flexible frequency setup and volume adjustment. Its advanced auto-frequency lock function enables rapid and precise working frequency selection. Digital pilot tone and infrared sync pairing effectively suppress adjacent-channel interference and mobile phone electromagnetic interference, ensuring stable 200-meter transmission. Widely used in stage performances, conference speaking, wedding hosting, and other professional audio scenarios.

Product Type

One-transmitter-two-receiver wireless microphone system, true diversity circuitry

Microphone Type

Dynamic, cardioid polar pattern

Carrier Frequency Band

UHF 580–630 MHz tunable frequency

Operating Distance

200 meters (line-of-sight, unobstructed)

Frequency Pairing

Infrared sync pairing, advanced auto-frequency lock

Pilot Tone Method

Digital pilot tone

Frequency Stability

±0.003%

Dynamic Range

>110 dB

Signal-to-Noise Ratio

>100 dB (A-weighted)

System THD Distortion

<0.5%

Frequency Response

80 Hz–15 kHz (±3 dB)

Audio Response

50 Hz–18 kHz

Receiver Sensitivity

−105 dBm (diversity reception)

Output Interfaces

XLR × 1 / 1/4-inch connector × 1

Host Display

LCD × 2 (backlit dynamic liquid crystal)

Host Dimensions

Height: 44.4 mm × Width: 483 mm × Depth: 185 mm

Battery Life

>5 hours (with two 1800 mAh AA batteries)

Recommended Applications

Suitable for stage performances, conference speaking, wedding hosting, interviews, education, and training — all professional sound reinforcement environments. With its 200-meter stable transmission range and dual-channel one-transmitter-two-receiver design, it meets multi-location and multi-microphone simultaneous-use requirements. Dual XLR and 1/4-inch output interfaces enable flexible connection to mixing consoles, power amplifiers, recording devices, and other professional audio systems.

For more technical details or bulk quotation options for the Harmonai GSU-200 wireless microphone system, please contact us anytime for professional consultation.