In Broadcast - February 2020 - 49

49

www.inbroadcast.com | Vol: 10 - Issue 2 | February 2020

InTech

Receiving Loud and Clear

cont'd...

Scott Walker, Co-Founder, Boxx TV,
explains: "Unlike alternative systems
which work within licensed frequencies
and are way too expensive for most
production needs, our solution will
work in license-free channels. The
intelligent radios we use can steer
around interference, instantly enabling
a highly efficient system with very low
latency at a much more affordable
price."
Walker added, "We have cracked
sub-frame 4K technology and we
are now throwing this breakthrough
over to the market to tell us what
you want to do with it. NAB is such an
Hitomi and Broadcast Wireless Systems show
international show we are interested
sync and alignment for remote production
in talking to a global audience about
long-range camera control and
exactly what they require now that 4K
remote radio management.
sub-frame wireless is here."
Epsilon is the new multi-function
The solution will be offered with
broadcast RF camera control system
an upgrade path for users working
from Videosys Broadcast. Epsilon
in HD today to segue into 4K as
is comprised of base and head
productions demand.
modules with the decoder,
DTC Broadcast (Domo Tactical
receiver, camera control and
Communications) range included
fibre contained in one single base
the AEON Lite camera-back
unit. This means that the operator
transmitter and PRORXD-AEON
only has to rig one unit instead of
receiver. The former is claimed
the traditional four. By significantly
as the lightest and smallest HEVC
reducing rig time and equipment
Videosys' Epsilon 4K 4K transmitter currently around. In
decoder and receiver addition to enabling a wireless 4K link
count, Epsilon is able to deliver wide
area coverage in stadia and large utilisation of 40MHz / 20MHz channel the unit also supports quad 3G-SDI
studio environments. Epsilon works capacity.
video inputs which enable the user to
with the 4K Aeon-CC digital video
"Sustained image quality is visually transmit up to four simultaneous HD
transmitter to provide a complete 4K lossless and offers far better handling signals over a single RF channel.
wireless RF system.
of channel interference compared
PRORXD-AEON is presented as
"We understand the complexities to
traditional
discrete
H.264/ an integrated eight-way diversity
associated with deployments of a HEVC encoding and OFDM / MIMO 4K receiver/decoder that includes
wireless RF system for live events," transmission methods," the company maximum ratio combining across all
says Colin Tomlin, MD, Videosys. says. "This results in an extremely eight RF inputs.
"With the increase in demand for 4K robust wireless link that transmits
DTC's IP Mesh uses multiple RF nodes
services, the deployment has become pristine 10-bit 4:2:2 4K video with less to serve as both transmitters and
more complex and costly. We created than 1ms latency.
receivers and combined into a wireless
the Epsilon 4K system to simplify 4K
For broadcast workflows, Orbit ad-hoc IP network for DTC's IP Mesh
management by reducing equipment includes integrated Tally and IFB technology. Unlike similar wireless
count and cost of deployment."
for communication between camera options, Mesh constantly readjusts
Developers are leading the charge operators, crew members, and talent, itself as nodes move, working out
to introduce zero-delay wireless while its 7-pin LEMO connector offers which are in range to determine the
video technology to the broadcast RS 232 and RS-422 connectivity
and live production markets. Teradek for remote control of PTZ and ENG
DTC's AEON transmitter
fitted to an ARRI Alexa
promotes Orbit as the world's first cameras.
such wireless video system and claims
Boxx TV continues to develop a 4K
it capable of transmitting lossless, sub-frame wireless links as a video
4K HDR video over ranges up to 2km. assist for DoPs. The 4K/UHD wireless
Orbit joins the Orbit PTZ, Teradek's solution is intended to deliver
4K wireless video transmission and the extremely low latency that
control solution for PTZ cameras.
directors and camera operators
The Orbit line of products uses need but will operate in the
Teradek's patented Joint Source 5GHz license-exempt spectrum
Channel Coding (JSCC) combined with making the breakthrough not
both MIMO and OFDM, to encode and only functional and versatile, but
transmit video over the 4.9 - 5.8GHz most importantly, affordable to
bands. The JSCC approach enables full all.

best route to send data between
them. The system's mobile capabilities
include non-line-of-sight coverage
and wide bandwidth in difficult
environments. It supplies a network
with extended range - one which will
deliver in environments too tough for
other radio solutions to cope with.
Important to professionals in the
video assist market is DTC's CineVue,
which combines DTC's HD encoding
and transmitter technology with
a purpose-built handheld visual
receiver. The CineVue system takes
an HD-SDI video feed from a film
camera; encodes the signal to a low
bitrate; modulates that signal on an
RF spectrum; and transmits it to the
handheld monitor to provide highquality visibility of what is taking place
on a shoot in real-time, including
valuable metadata such as LUTs, lens
data, and time stamps.
ViaLite Communications designs
and manufactures RF over fibre links
and systems. Its technology is used in
specific applications including satcom
teleports and ground stations, VSAT,
cellular networks, TV broadcast and
GPS timing signal distribution.
Its latest RF Connector simplifies the
installation of ViaLiteHD RF over fibre
links by allowing the customer's own
equipment to power the RF over fibre
receiver. The connector removes the
need to use a separate power supply
unit. It also to markets a System
Designer tool that allows users to
predict and validate the performance
of complex RF over fibre systems
including multiple DWDM products.
The software allows the user to drag
and drop a variety of components
to create their proposed system.
System performance results are then
calculated by the tool.
The Wisycom MFL Fiber Rack Unit
provides wideband optical link for
up to four RF channels combined
in a single fibre thanks to Coarse
Wavelength Division Multiplexing
(CWDM) technology. It is designed
to allow for a flexible and modular
configuration
thanks
to
a
mainboard that can be
fitted with up to four plugin boards that can be any
combination of types including
laser
optical
transmitter
and
optical-receiver.
Other
configurations are also possible
like MFL-RR / MFL-TT or a mixed
like a MFL-RRTT with both receiver
and transmitter channels.


http://www.inbroadcast.com http://www.hitomi-broadcast.tv/Products/Matchbox-Glass http://www.hitomi-broadcast.tv/Products/Matchbox-Glass https://videosys.tv/product/4k-uhd-pre-integrated-camera-control-4k-decoder-and-receiver-unit/ https://videosys.tv/product/4k-uhd-pre-integrated-camera-control-4k-decoder-and-receiver-unit/ https://videosys.tv/product/4k-uhd-pre-integrated-camera-control-4k-decoder-and-receiver-unit/ https://videosys.tv/product/4k-uhd-pre-integrated-camera-control-4k-decoder-and-receiver-unit/ http://www.domotactical.com/products/wireless-broadcast-solutions/ http://www.domotactical.com/products/wireless-broadcast-solutions/ http://www.domotactical.com/products/wireless-broadcast-solutions/ http://www.domotactical.com/products/wireless-broadcast-solutions/ http://www.domotactical.com/products/wireless-broadcast-solutions/

In Broadcast - February 2020

Table of Contents for the Digital Edition of In Broadcast - February 2020

Contents
In Broadcast - February 2020 - Intro
In Broadcast - February 2020 - Cover1
In Broadcast - February 2020 - Cover2
In Broadcast - February 2020 - Contents
In Broadcast - February 2020 - 4
In Broadcast - February 2020 - 5
In Broadcast - February 2020 - 6
In Broadcast - February 2020 - 7
In Broadcast - February 2020 - 8
In Broadcast - February 2020 - 9
In Broadcast - February 2020 - 10
In Broadcast - February 2020 - 11
In Broadcast - February 2020 - 12
In Broadcast - February 2020 - 13
In Broadcast - February 2020 - 14
In Broadcast - February 2020 - 15
In Broadcast - February 2020 - 16
In Broadcast - February 2020 - 17
In Broadcast - February 2020 - 18
In Broadcast - February 2020 - 19
In Broadcast - February 2020 - 20
In Broadcast - February 2020 - 21
In Broadcast - February 2020 - 22
In Broadcast - February 2020 - 23
In Broadcast - February 2020 - 24
In Broadcast - February 2020 - 25
In Broadcast - February 2020 - 26
In Broadcast - February 2020 - 27
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In Broadcast - February 2020 - 30
In Broadcast - February 2020 - 31
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In Broadcast - February 2020 - 33
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In Broadcast - February 2020 - 35
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In Broadcast - February 2020 - 43
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In Broadcast - February 2020 - 45
In Broadcast - February 2020 - 46
In Broadcast - February 2020 - 47
In Broadcast - February 2020 - 48
In Broadcast - February 2020 - 49
In Broadcast - February 2020 - 50
In Broadcast - February 2020 - 51
In Broadcast - February 2020 - 52
In Broadcast - February 2020 - Cover3
In Broadcast - February 2020 - Cover4
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