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簡介:YM2800頻譜管理采用各種復(fù)雜的計(jì)算算法和頻譜掃描技術(shù)使無線話筒工作在穩(wěn)定的射頻環(huán)境下安心無恙,利用窗口的可視化精準(zhǔn)視頻數(shù)據(jù)顯示,提供詳細(xì)的射頻頻譜的強(qiáng)弱和數(shù)據(jù),更多通道數(shù)量的兼容使用,簡化了復(fù)雜的射頻調(diào)試應(yīng)用環(huán)境。
4008 335 168
YM2800/T2800/UH0601 入門級(jí)演出頭戴話筒
YM2800無線話筒接收機(jī):
產(chǎn)品特色:
A:頻譜管理,UHF頻段:715~788.00D:先進(jìn)的電源管理
A-1:頻譜管理:精準(zhǔn)的掃描、協(xié)調(diào)、可視化的查詢射頻環(huán)境
YM2800頻譜管理采用各種復(fù)雜的計(jì)算算法和頻譜掃描技術(shù)使無線話筒工作在穩(wěn)定的射頻環(huán)境下安心無恙,利用窗口的可視化精準(zhǔn)視頻數(shù)據(jù)顯示,提供詳細(xì)的射頻頻譜的強(qiáng)弱和數(shù)據(jù),更多通道數(shù)量的兼容使用,簡化了復(fù)雜的射頻調(diào)試應(yīng)用環(huán)境。
Specifications for UH0601 Omnidirectional Headband
Directional characteristics: Omnidirectional
Principle of operation: Pressure
Cartridge type: Pre-polarized condenser element with vertical diaphragm
Frequency range, ± 2 dB: 20 Hz-20 kHz, 3 dB soft boost at 8-20 kHz
Sensitivity, nominal, ±3 dB: 6 mV/Pa; -44.5 dB re. 1 V/Pa
Equivalent noise level A-weighted: Typ. 26 dB(A) re. 20 μPa (max. 28 dB(A))
Equiv. noise level ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)
S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL): 68 dB (A)
Total harmonic distortion (THD): <1% THD up to 123 dB SPL peak
Dynamic range: Typ. 97 dB
Max. SPL, peak before clipping: 144 dB
Output impedance: 30-40 Ohm
Cable drive capability: Up to 300 m (984 ft)
Power supply: Min. 5 V - max. 50 V through DPA adapter
Connector: MicroDot
Microphone weight: 14 g (0.49 oz) incl. cable and MicroDot connector
Microphone length: 12.7 mm (0.5 in)
Cable length: 1.2 m (3.9 ft)
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