Broadcast Link 75Ω
The VialiteHD range of fiber optic links enable indoor and outdoor broadcast operators to transport multiple RF feeds between cameras, wireless microphones and production communications (such as IFBs over optical fiber). The ultra-wide dynamic range allows for multiple signals to be transported simultaneously.
The Broadcast links offered are:
Main features and benefits:
The ultra-wide dynamic range allows for multiple cameras or microphones to be transmitted down a single fiber, even at varying signal levels. This allows for many cameras or audio devices – at varying distances from the antennas – to be transmitted simultaneously.
Form-fit and function replacement for ViaLite’s DVB-T and UHF/VHF Classic OEM links. The Green OEM Link was previously known as the Broadcast module.
The Green module has exceptionally low power usage at just Tx – 1.1 W and Rx – 0.8 W. This reduced power consumption is particularly important within the broadcast market, with wireless mics and cameras typically being battery-powered. The lower consumption means cheaper, smaller and lighter batteries with a shorter battery life can be used.
WDM allows for diversity antennas to be transmitted down a single fiber. CWDM allows for multiple antennas to be transmitted back via a single fiber or to be integrated into an existing fiber data network.
The fiber optic transmitter can be used to power the antenna / down-converter via a voltage feed from the RF input.
|Link gain (Tx /Rx) nom||0(-15 / +15)dB|
|Noise figure(typ)||23 dB|
|Industry||Broadcast, Military, General Use|
|Form Factor||Blue OEM Module, Yellow OEM Module, Green OEM Module|