True Diversity UHF Wireless Microphone System (2 head-set mic) - 翻译中... A20S3

Receiver parameters

● Receiver mode: Automatic signal selection and reception;

● Oscillation mode: Frequency synthesis of Phase-locked loop (PLL)

● Antenna input: BNC socket /(50 volt-ampere);

● Working Range/Effective Range: 100m

● Sensitivity: ≤-95dBm

● Spurious suppression: > 75dB;

● Maximum output level: +10dBV;

● Power supply: 14.5 AC

● Working current: < 500mA Frequency modulation mode: Broadband Frequency modulation (FM)

● Frequency range: 748MHz-758MHz

● Channel interval: 250KHz;

● Frequency stability: ±0.005%

● Dynamic range: 100dB

● Maximum deviation: ±48KHz

● Audio frequency response: 20Hz- 20KHz(±3dB)

● Audio Output: XLR (Balanced)

● Comprehensive signal-to-noise ratio: 105dB;

● Comprehensive distortion: < 0.3%;

Handheld Wireless Microphone

Microphone parameters:

● Cardioid Dynamic Vocal Microphone

● Extended 20 Hz to 20KHz frequency range (microphone dependent)

● True Diversity Reception: Ensures stable signal transmission and minimizes frequency loss.

● UHF Ultra-High Frequency: Provides extended reception distance.

● Display Screen: Shows frequency, channel, and audio levels.

● Balanced & Unbalanced Outputs: Supports various connection needs with XLR sockets.

● Network Audio Module: Enables wireless audio signal transmission.

● Effective Range: 100-300 meters in open environments.

Transmitter parameters:

● Antenna: The handheld microphone is equipped with a built-in spiral antenna, while the waist-mounted transmitter 

uses a 1/4 wave long whip antenna.

● Rf output power: High power 30 MW, low power 3mW;

● Pickup head: Dynamic coil type;

● Spurious suppression: -60dB

● Power supply: Two AA alkaline batteries No. 5;

● Power for 10 hours;

● Operating environment temperature: -10℃ to 40℃