مجموعة ميكرفون لاسلكي SIKETEER للمسرح والفعاليات الخارجية هيدمايك او نيك مايك او ميكرفون يدوي

Technical parameter

Comprehensive function

Carrier frequency range: 610 MHz-690 MHz (depending on the applicable country/region range)

Modulation method: fixed frequency

Maximum frequency deviation: ±45KHz

Frequency response: 50Hz-15KHz

Signal-to-noise ratio (S/N):> 105dB (A)

Distortion: (1KHz): <0.3%

Working temperature: -10℃~55℃

Working distance: 60-80 meters (under ideal environment)

recipient

Oscillation mode: PLL (digital frequency synthesizer)

Spurious suppression: ≥80dB

Image suppression: ≥80dB

Sensitivity: 5dBuV

Audio output level: balanced output (XLR output interface): 250 mV / 600Ω

Unbalanced output (1/4 inch output interface): 400mV/3KΩ

Working voltage: DC 13.5-16V

Working current: ≤800mA

Handheld transmitter

RF output power: maximum 30mW. (According to applicable national regulations)

Oscillation mode: PLL (digital frequency synthesizer)

Frequency stability: <30ppm

Dynamic range: ≥100dB (A)

Frequency response: 50Hz-15KHz

Maximum input sound pressure: 130dB SPL

Microphone pickup: dynamic

Power supply: 2 AA alkaline batteries (1.5V)

Lavalier transmitter for conferences

RF output power: 30mW max (depending on applicable country/region)

Oscillation mode: PLL (digital frequency synthesizer)

Transmission frequency stability: <30ppm

Dynamic range: ≥100dB (A)

Frequency response: 50Hz-15KHz

Maximum input sound pressure: 130dB SPL

Microphone pickup: condenser

Power supply: 2 AA alkaline batteries (1.5V)