receiver

Carrier frequency range: 520MHz-960MHz (depending on applicable national regulations)

Modulation method: FM frequency modulation

Oscillation mode: PLL (digital frequency synthesizer)

Scattering suppression: ≥ 80Db

Mirror suppression: ≥ 80dB

Sensitivity: 5dBuV

Audio output level: Balanced output: 250mV/600 Ω/Unbalanced output: 400mV/3KG Ω

Working distance: 100-200 meters (depending on the usage environment)

Working voltage: DC12-16V

Working current: ≤ 800mA

Transmission frequency stability:< 30ppm

Dynamic range: ≥ 100dB (A)

Frequency response: 50Hz -15KHz

Maximum input sound pressure: 130dB SPL

Microphone pickup head: handheld (dynamic coil type), conference waist pack (capacitive type)

Power supply: 3V, 2 AA alkaline batteries

Working current: 130mA