LIVESOUND LS-899

Features
It adopts PLL (phase-locked 100p) dual channels, optimized UHF
frequency, stochastic digital pilot trequency and other innovative designs.
Each frequency has stochastic digital pilot ID that is effective anti-interference
and no need to synchronize the transmitter with the receiver. The
device also adopts audio compression expansion and high-tidelity
audio transmission technology to provide high-quality sound. The
device had been detecting, debugging and strait quality control by
a variety of international advanced equipment to get the top stability
and conformity. It is your best choice to achieve the best sound quality.

Category:

System specification
Receiver
Frequency range: UHF 630 – 698 MHZ
Receiving mode: Secondary superheterodyne frequency conversion
Antenna impedarce: 50 2
Rated frequency deviation: ‡ 5 kHz
Maximum frequency deviation: ‡ 10 kHz
De-emphasis: 12 HS
Frequency stability: < ‡0.002%
Sensitivity: >92dB
Signal to noise ratio : >79 db
Image rejection: > 85 dB
TH.D.:<0.5%
Audio frequency response: 50 hz-16 kHz
Max output level: 0.95V
Receive distance: App. 100M
Power: external power adaptor
Power consumption: 50 W
Transmitter
RF frequency: UHF 630 – 698 MHZ
Transmit mode: wireless micropower
Antenna impedance: 50 22
Modulation mode: FM
Rated frequency deviation: # 5 kHz
Maximum frequency deviation: ‡ 10 kHz
Pre-emphasis: 12 u s
Input impedance: 600 92
Carrier frequency error:
< +10 kH7
Frequency stability: < ‡0.002%
RF power: 10 m W
Fake signal radiation: 60 dB lower than RF level
Signal to noise ratio : >75 db
Audio frequency response: 50 hz-16 khz
T.H.D.:<0.5%
Power: 1.5V AA X 2
Power consumption: about 120 mA

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