Key Specifications

System Type

Wireless Discussion / Conference Microphone Unit

Signal Coverage Range

60 m Radius

Power Supply Input

DC 3.7V – 4.5V

Power Consumption

Standby: ≤ 360 mW | Speaking: ≤ 630 mW

Audio Channel Specifications

Transmission Method & Modulation

UHF Wireless One-Way (FM Modulation)

Audio Channels

5 Channels (1 Chairman, 4 Delegate)

Carrier Frequency Band

626 MHz to 658 MHz

Maximum Modulation & Radiant Power

Max Modulation: 60 kHz | Radiant Power: ≤ +9 dBm

Frequency Deviation

<0.002%

Frequency Response

50 Hz to 15 kHz (50 – 15000 Hz)

Signal-to-Noise Ratio (S/N)

>85 dB

Total Harmonic Distortion (THD)

<0.8%

Data Control Channel Specifications

Transmission Method & Modulation

Wireless Two-Way (FSK Modulation)

Data Channels

16 Channels

Frequency Range

433.4 MHz to 434.4 MHz

Sensitivity & Frequency Deviation

Sensitivity: -100 dBm | Frequency Deviation: <0.002%

Transmission Power & Communication Rate

Transmission Consumption: ≤ 6 dBm | Rate: 100 kbps

Environmental & Physical Specifications

Operating Temperature Range

-10°C to +40°C

Item Dimensions (H×L×W)

58mm x 178mm x 115mm (2.28" x 7.01" x 4.53")

Item Weight

0.7 kg (700 g / 1.54 lbs)