High fidelity wireless audio microphone system

Main Specifications / Special Functions:

Receiver Specifications

Chassis: International EIA Standard 1U

Carrier Frequency Band: UHF 530–580 MHz

Oscillation Mode: PLL phase-locked fixed frequency

RF Stability: ±0.005% (-10~50℃)

Practical Sensitivity: SNR >94 dB at input 10 dBμV

Maximum Deviation Test: ±45 kHz

Comprehensive Signal-to-Noise Ratio: >90 dB(A)

Comprehensive Total Harmonic Distortion (T.H.D.): <0.5% at <1 kHz

Comprehensive Frequency Response: 30 Hz–20 kHz

Signal-to-Noise Ratio: >96 dB

Power Supply: External AC power adapter, 12–15V DC, 1A

Reception Mode: CPU-controlled "Auto Select Reception"

Matching Transmitter: Optional equipment: bodypack transmitter

Volume Output: Pre-set to match capsule sensitivity, no user adjustment required

Transmitter Specifications

Oscillation Mode: PLL phase-locked fixed frequency

Carrier Frequency Band: UHF 530–580 MHz

Output Power: 30 mW

Harmonic Radiation: <-55 dBc

Maximum Frequency Deviation: ±48 kHz

Maximum Input Sound Pressure Level: 140 dB SPL

Matching Capsule Module: High-sensitivity dynamic capsule

Battery: 2 × AA batteries

Dimensions (mm): Diameter 60 × Length 255

Weight (g): Approx. 245 (without batteries)

Safety Design: Microphone head with anti-roll grille