BOYA BY-WM8 Pro er opgraderet version af UHF Dual-Channel Wireless Microphone System og kan bruges til at optage lyd til live lyd, ENG, transmission og film, talkshows, konferencer og mere. BY-WM8 Pro-K2-systemet består af: 1 styk dobbelt kamera-monterbar modtager 2 styk bodypack-sendere 2 styk omnidirektionelle (kuglekarakteristik) lavalier-mikrofoner med clips og vindhætte 1 styk kamerasko monteringsadapter 1 styk minijack til XLR kabel 1 styk minijack til minijack kabel,.
BOYA WM8 Pro er opgraderet version af UHF Dual-Channel Wireless Microphone System og
kan bruges til at optage lyd til live lyd, ENG, transmission og film, talkshows, konferencer og mere.
WM8 Pro-K2-systemet består af:1 styk dobbelt kamera-monterbar modtager
2 styk bodypack-sendere
2 styk omnidirektionelle (kuglekarakteristik) lavalier-mikrofoner med clips og vindhætte
1 styk kamerasko monteringsadapter
1 styk minijack til XLR kabel
1 styk minijack til minijack kabel.
Leveres samlet i transport kuffert
Kamera modtageren har et bredt RF-båndbredde, et let at læseligt LCD-display
og en 3,5 mm hovedtelefonstik til realtidsovervågning. Bodypack-senderen er udstyret
med en krystalkontrolleret PLL-synthesizer, en muting-funktion, minijack mic input og minijack line-in.
Product Highlights:
Dual-Channel Wireless Receiver
Consists of One Transmitter and One Receiver
UHF transmission with 48UHF channels
Ideal for ENG/EFP, DSLR Video
Broadcast-Quality Sound
Operation range can reach up to 100m
Adjustable MONO and Stereo mode
Powered by one 2 x AA batteries for
both transmitter and receiver
Oscillator type: PLL Synthesized Control Oscillator
Carrier Frequency Range: 576.4 MHz-599.9 MHz (Transmitter: A )
568.6 MHz-592.1 MHz (Transmitter: B )
Channels: 48
Frequency response: 40 Hz to 18 kHz (+/-3dB)
Operation range: 100m (300')(without obstacle)
Operating temperature: 14° F to 122° F (-10? to +50?)
Storage temperature: 14° F to 131° F (-10? to +55?)
Transmitter:
RF output power: =10 mW
Antenna: 1/4? wire antenna
Spurious emission: 250 nW or less
Audio input connector: 3.5mm mini jack
Reference audio input level: 60 dBV (MIC input, 0 dB attenuation)
Reference deviation: ±5 kHz (60 dBV, 1 kHz input)
Input frequency range: 20 Hz-20 KHz
Distortion: 0.5% or less
Power supply: Two AA size batteries
Operation time:About 6 hours
Dimensions: 208(H) × 67(W) × 29(L)mm
Weight: 80g without batteries
Receiver:
Antenna: 1/4? wire antenna
Audio input connector: 3.5mm mini jack
Signal-to-noise ratio: 70 dB or more
Distortion: 0.5% or less
Headphone output level: 30mW (16 O)
Audio output level: 60 dBV
Power supply: Two AA size batteries
Operation time:About 4 hours
Dimensions:208(H) × 67(W) × 29(L)mm
Weight:90g without batteries
Lavalier Microphone:
Transducer: Back electret Condenser
Polar pattern: Omni-directional
Frequency Range: 35Hz ~ 18 KHz
Signal / Noise: 74dB SPL
Sensitivity: -30dB +/-3dB / 0dB=1V/Pa, 1 kHz
Connector: 3.5mm locking mini plug
Length: 1.2m (4)
