RC-U201-Ruoca Kev Ua Haujlwm Dual Channel Wireless Microphone
Cov Lus Qhia Tshwj Xeeb
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| Tus txais | |
| Cov channel | Ib Txoj Kev | |
| Kev Ruaj Ntseg Zaus | ±0.0005%, PLL Xauv Lub Voj Voog tswj zaus | |
| Qhov Ntau Zaus Ntawm Tus Neeg Nqa Khoom | UHF 460-950MHz | |
| Hom Kev Hloov Kho | FM | |
| Kev Ua Haujlwm Ntau Yam | 100M ib txwm muaj (hauv qhov chaw qhib) | |
| Kev co | PLL ua ke | |
| Kev rhiab heev | >105dB | |
| Qhov Dav Dav | 80MHz | |
| THD | ||
| Kev teb zaus | 45Hz ~ 18KHz ± 3dB | |
| Kev Muab Fais Fab | 100-240V AC50/60Hz, 10W | |
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| Lub tshuab xa xov | |
| Qhov Ntau Zaus Ntawm Tus Neeg Nqa Khoom | UHF 460-950MHz | |
| Kev co | PLL ua ke | |
| Kev tawg ntawm harmonic | ||
| Bandwidth | 80MHz | |
| Qhov Sib Txawv Siab Tshaj Plaws | ±45KHz | |
| Lub Cheebtsam Microphone | Dynamic, Directional | |
| RF Fais Fab Tso Tawm | 8mW/12mW (Xaiv tau) | |
| Roj teeb. | AA × 2 | |
| Kev Siv Tam Sim No. | 120mA | |
| Lub roj teeb tam sim no / Lub neej | Yuav luag 8 teev | |
Qhov zoo
Kev Tshaj Lij Tseeb Ntau Yam UHF wireless microphone system - kev sib kis tau zoo
Nrog nws 100 qhov chaw teeb tsa zaus, ntau zaus ntawm 460-950 MHz, kev txais ob txoj kab ke, thiab kev txhawb nqa rau ntau lub cuab yeej siv tib lub sijhawm, lub tshuab microphone wireless UHF no siv cov thev naus laus zis PLL (Phase Locked Loop) zaus synthesis tshiab. Lub peev xwm tiv thaiv kev cuam tshuam ntawm lub kaw lus zoo heev. Nws ua tiav thaiv kev cuam tshuam xov tooj cua ib puag ncig, lav qhov ruaj khov thiab huv ntawm lub teeb liab, thiab tsim nyog rau kev teeb tsa kev tshaj lij xws li kev sib tham, kev ua yeeb yam, thiab kev qhia ua tsaug rau nws txoj kev tsim qauv antenna thiab "noise locking".
Cov txiaj ntsig
Kev sib dhos zaus ntse
Siv qhov feature one-click [IR] infrared synchronization, cov zaus ntawm lub transmitter thiab receiver yuav raug synchronized cia li, tshem tawm qhov xav tau kev siv zog ntau ntawm tes modulation thiab lav qhov kev ua haujlwm meej thiab zoo.
Kev sib kis tau ruaj khov siab
Kev tswj hwm lub voj voog PLL theem-xauv thiab qhov tseeb ntawm qhov zaus siab tshaj plaws ntawm ± 0.0005% tshem tawm cov teeb meem ntawm qhov zaus hloov pauv, nrog rau qhov zaus hloov pauv siab tshaj plaws ntawm ± 45KHz, lav tsis muaj kev cuam tshuam lossis qeeb hauv suab.
Kev nrug deb nrog kev ua siab ncaj
Qhov kev sib kis tau deb txog li 100 meters tuaj yeem ua tiav hauv qhov chaw qhib. Qhov ntau zaus teb ntawm lub microphone dynamic directional nrog FM modulation yog 45 Hz txog 18 KHz (± 3dB), thiab tag nrho cov harmonic distortion yog tsawg dua 0.4%. Ob lub suab tib neeg thiab cov twj paj nruag muaj lub suab meej thiab zoo.
