Harmonai GP-600/700 Professional UHF Wireless Microphone System

A professional UHF wireless microphone system with PLL synthesis, 640–699.7 MHz frequency range, 200 selectable channels, and up to 80 meters of stable transmission in ideal condit...

$70.35

Model: GP-600/700
Category: Microphones
Images: 4 images
Status: ready

Product Brief

Harmonai GP-600/700 Professional UHF Wireless Microphone System

Overview

A professional UHF wireless microphone system with PLL synthesis, 640–699.7 MHz frequency range, 200 selectable channels, and up to 80 meters of stable transmission in ideal condit...

Price: $70.35
Model: GP-600/700
Category: Microphones

Specifications

Parameter	Value
Wireless Mode	PLL Synthesis
Frequency Range	640 MHz–699.7 MHz
Modulation Method	FM
Total Channels	2 × 100 CH (200 channels)
Channel Spacing	0.3 MHz
Frequency Stability	±0.005%
Dynamic Range	100 dB
Maximum Frequency Deviation	±75 kHz
Auto-Tracking Response	80 Hz–15 kHz (±3 dB)
Total Signal-to-Noise Ratio	98 dB
Total Harmonic Distortion	≤0.8%
Receiver Sensitivity	12 dBµV (80 dB S/N)
Transmitter Output Power	High power 10 dB / Low power 8 dB
Audio Maximum Frequency Deviation	±5 kHz
Frequency Response	20 Hz–18 kHz
Signal-to-Noise Ratio (S/N)	>90 dB (A-weighted)
Distortion (1 kHz)	<0.3%
Operating Temperature	−10°C to 55°C
Ideal Operating Distance	80 meters

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

Harmonai GP-600/700 Professional UHF Wireless Microphone Product Image

Product Overview

The Harmonai GP-600/700 is a professional UHF wireless microphone system featuring advanced PLL synthesis technology, covering a wide frequency range from 640 MHz to 699.7 MHz with 200 selectable channels. Its FM modulation combined with high-sensitivity receiver design ensures clear, stable, and low-distortion wireless audio transmission in professional environments such as conferences, live performances, and educational settings. With an ideal operating range of up to 80 meters, it meets the demands of medium-to-large venues.

Wireless Mode

PLL Synthesis

Frequency Range

640 MHz–699.7 MHz

Modulation Method

Total Channels

2 × 100 CH (200 channels)

Channel Spacing

0.3 MHz

Frequency Stability

±0.005%

Dynamic Range

100 dB

Maximum Frequency Deviation

±75 kHz

Auto-Tracking Response

80 Hz–15 kHz (±3 dB)

Total Signal-to-Noise Ratio

98 dB

Total Harmonic Distortion

≤0.8%

Receiver Sensitivity

12 dBµV (80 dB S/N)

Transmitter Output Power

High power: 10 dB / Low power: 8 dB

Audio Maximum Frequency Deviation

±5 kHz

Frequency Response

20 Hz–18 kHz

Signal-to-Noise Ratio (S/N)

>90 dB (A-weighted)

Distortion (1 kHz)

<0.3%

Operating Temperature

−10°C to 55°C

Ideal Operating Distance

80 meters

Recommended Applications

The Harmonai GP-600/700 Professional UHF Wireless Microphone is suitable for diverse professional audio scenarios:Conference Speaking — Stable and reliable wireless transmission enables presenters to move freely without cable constraints;Stage Performances — Broad 200-channel selection allows multiple systems to operate simultaneously without interference;Educational Training — Accurate audio reproduction and 80-meter range cover classrooms and auditoriums;Outdoor Events — High-power transmission mode meets open-space requirements;Weddings & Ceremonies — Compact, portable design paired with exceptional sound quality perfectly captures every important moment.

Learn more about technical specifications and bulk procurement options for the Harmonai GP-600/700 Professional UHF Wireless Microphone — contact us today for expert pricing and technical support.