طقم ميكرفونات لاسلكي Orban UHF بأربع تشكيلات لموديل الميكرفون مناسب للمؤتمرات والصالات والمناسبات

Product name:

Specifications: one for eight UHF wireless microphones

Accessories: conference, hand-held, lavalier, headset

Product remarks: high cost performance, stable performance

Category: Wireless Conference Microphone Series

Technical parameters

Comprehensive properties

Carrier frequency range: 610MHz-680MHz (depending on the applicable country range)

Modulation method: FM frequency modulation

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: 80 meters (under ideal environment)

receiver

Vibration mode: PLL (Digital Frequency Synthesizer)

False suppression: ≥ 80dB

Image suppression: ≥ 80dB

Sensitivity: 5dBuV

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

Unbalanced output (1/4 ”output jack): 400mV / 3KΩ

Working voltage: DC 13.5-16V

Working current: ≤ 800mA

Hand-held transmitter

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

Vibration mode: PLL (Digital Frequency Synthesizer)

Transmit frequency stability: <30ppm

Dynamic range: ≥ 100dB (A)

Frequency response: 50Hz-15KHz

Maximum input sound pressure: 130dB SPL

Microphone pickup head: moving coil

Power supply: 2 (1.5V) AA type alkaline batteries

Conference beltpack transmitter

RF power output: Max 30mW (depending on the applicable country range)

Vibration mode: PLL (Digital Frequency Synthesizer)

Transmit frequency stability: <30ppm

Dynamic range: ≥ 100dB (A)

Frequency response: 50Hz-15KHz

Maximum input sound pressure: 130dB SPL

Microphone pickup head: capacitor

Power supply: 2 (1.5V) AA type alkaline batteries