UHF Dual Channel Wireless Microphone

ModelWM-89U/WM-89B

Uses UHF 600-900MHz frequency band to avoid interference frequencies.

Frequency response: UHF600-900MHZ

PriceOn request

Prices on request. We confirm the configuration, availability and lead time for each project; quotations exclude installation, programming, freight and VAT unless agreed otherwise.

01SpecificationManufacturer's data · 1 group · 21 values

What this product is, in numbers.

The manufacturer's published values. We confirm the configuration and the values that matter for your project before an order.

01Specifications21

Model: WM-89U/WM-89B
Frequency range: UHF600-900MHZ
Modulation type: Wideband FM
Tuning range: 50MHz
Number of channels: 200
Channel spacing: 250kHz
Frequency stability: ±0.005%
Dynamic range: 100dB
Maximum frequency deviation: ±15kHz
Audio response: 80Hz-15kHz
Overall SNR: >105dB
Total harmonic distortion: ≤0.5%
Operating distance: >50 meters
Operating environment: -10°C to +50°C
Receiver
Receiver power supply: DC 12V
Receiver current: 200mA
Receiver output level: +10dBV
Transmitter
Transmitter power supply: 2 AA batteries
Transmitter current: 130mA
Transmitter power: Max 30mW
Transmitter operating time: >3 hours

02DescriptionManufacturer's description

What it is.

Employs multiple narrowband high-frequency and mid-frequency selective filtering to effectively eliminate interference signals.

Handheld microphone includes a low battery indicator circuit to prompt battery replacement.

Special half-muted audio shock wave elimination circuit in the handheld microphone.

Quartz oscillation circuit throughout, ensuring extremely high frequency stability. Adopts audio compression-expansion technology to significantly reduce noise and increase dynamic range.

Equipped with feedback suppression to effectively reduce feedback squeal.
Unique noise squelch function to reject external interference by activating the system’s mute feature.
Selects high-quality chips and components to deliver exceptional sound quality.
Features independent balanced output and mixed output, compatible with mixers and amplifiers.
Maximum open space usage distance of 80 meters.

Suitable for various applications such as large and small stages, dance halls, conference rooms, churches, lectures, KTV rooms, and home entertainment.

03Documents1 file · 1.5 MB