Sony Pixel Power calrec Sony

Dielectric Prepares NextGen TV Powerlite Series for 2021 NAB Show

21/07/2021

Dielectric is coming to the 2021 NAB Show with NextGen TV on the mind - and a new product line that is ready to ship. Announced last year, the Powerlite TFU-WB-LP Series is built with the unique parameters of NextGen TV in mind, with a series of elevation gains, azimuth patterns with high front to back ratios, and software tools to provide broadcasters maximum flexibility in designing and deploying ATSC 3.0 single-frequency networks (SFN).

Dielectric developed the series while working with consultants on theoretical plans for SFN deployments. Although its recently introduced antenna products were ATSC 3.0-ready, customers were requesting products specifically designed for the SFN business model.

After extensive calculations and design process changes we launched our repack product portfolio with ATSC 3.0 power requirements in mind, but optimized for high-power broadcasting, said Keith Pelletier, Vice President and General Manager, Dielectric. There is more to the SFN than being robust enough to get the ATSC 3.0 signal out there. They require even bit distribution from two or more transmission sites throughout the broadcast market. That means supplying antennas with exceptional accuracy to ensure that coverage gaps between transmission sites are properly filled, and that signal strength is uniformly increased in the market.

Dielectric has expanded its all-in-one Powerlite Series to provide customers with complete systems that help broadcasters maximize their NextGen TV investments. Like all Powerlite systems, the series brings antennas, transmission line, tunable filters and RF components into one affordable, all-inclusive package.

As ATSC 3.0 SFNs will comprise multiple low-power transmitter sites, Dielectric's Proposal Generator software will help broadcasters configure systems that meet very specific network designs. Broadcasters can select the proper power level, directional pattern, height above ground level, and other pertinent design criteria for each location. These flexible parameters will help broadcasters make the most of their NextGen TV bit distribution, according to Pelletier.

There are vast opportunities around how broadcasters can use their data bits, and this is completely novel compared to ATSC 1.0, said Pelletier. There is potential to support radio streams, enhanced emergency alerts, and additional TV and streaming services that together can communicate a stronger brand with local appeal. These new NextGen TV services will dramatically change and improve the over-the-air business model. We're now introducing an expanded NextGen TV product line to help broadcasters maximize emerging opportunities that the ATSC 3.0 standard offers.

The Powerlite TFU-WB-LP antennas are built in four-bay increments, with a maximum ERP of 100 kW for each antenna (higher power options are also available). The new series is adaptable to multi-frequency networks, and can serve both narrow-band and broadband RF configurations. The series can also work in concert with more traditional high-power high-tower antennas, which many broadcasters will want to keep in operation.

Many broadcasters will leverage their primary antenna as the lighthouse, and will need to optimize their coverage by establishing higher power densities throughout the DMA, said Jay Martin, Vice President of Sales, Dielectric. Powerlite TFU-WB-LP antennas will operate seamlessly with the existing higher power antennas, but will be located near the perimeter of the DMA oriented back towards the main antenna. This antenna is designed specifically with that in mind, utilizing high front to back ratios. Also, the antennas are available in horizontal, elliptical or full CP versions.

Broadcasters can essentially design SFN antennas to optimize service within their respective DMAs, complementing the service provided by their primary antenna in these cases. After they design systems using our intelligent configuration software, they can cleanly export the azimuth pattern files to a network planning software program, such as Progira Plan, to complete, evaluate and optimize the SFN system performance, said Martin. We will work with all customers to consider the best coverage and service options for their business models.

Dielectric will demonstrate the Powerlite TFU-WB-LP Series at its 2021 NAB Booth (C7215) from October 10-13 at the Las Vegas Convention Center.
LINK: https://www.kitplus.com/news/Dielectric_Prepares_NextGen_TV_Powerlite_...
See more stories from tvbay

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

06/09/2026

Dolby and MagentaTV Bring Fans Closer to the FIFA World Cup 2026 in Germany with Dolby Vision and Dolby Atmos

June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...

04/08/2026

Dalet Announces Commercial Availability of Dalia, Bringing Media-Aware Agentic AI to Enterprise Productions

Dalet, a leading technology and service provider for media-rich organizations, t...

04/07/2026

Detective Conan: Fallen Angel of the Highway Opens in Dolby Cinemas Across Japan, Presented in Dolby Atmos and Dolby ...

April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...

18/06/2026

Ratings Roundup: Knicks-Spurs NBA Finals Is Most Watched Since Jordan Bulls Era; FIFA World Cup Opens Big

Ratings Roundup is a rundown of recent rating news and is derived from press rel...

18/06/2026

InfoComm 2026: PTZOptics Debuts Healthcare Visual Reasoning Integration with LayerJot

PTZOptics has unveiled new Visual Reasoning demonstrations at InfoComm 2026 (Boo...

18/06/2026

IBC 2026: Announces New Future Tech Ignite Initiative, Expanded Exhibitor Participation

IBC2026 will take place at the RAI Amsterdam from September 11-14, bringing toge...

18/06/2026

InfoComm 2026 Holds Inaugural Media Day with Product Announcements from 19 Exhibitors

InfoComm 2026 held its first-ever Media Day on June 17, providing journalists an...

18/06/2026

Info Comm 2026: FOR-A America Announces TAA-Compliant LED Display Package

FOR-A America has announced a Trade Agreements Act (TAA)-compliant LED display solution combining Alfalite's Litepix LED displays and Brompton Technology...

18/06/2026

SVG GameDay, Ep. 20: Cleveland Browns Kyle Millen - Run of Shows & Rock n Roll

In-venue and creative video staffers at the professional and collegiate level have one major thing in common: the intensity and attention to detail ramps up dur...

18/06/2026

International Federation of American Football, TMRW Sports Partner on Global Growth of Flag Football

The International Federation of American Football (IFAF) and TMRW Sports have an...

18/06/2026

AJA Debuts Io Xpand Thunderbolt 5 Expansion Chassis for KONA and Corvid PCIe I/O Cards

AJA Video Systems has unveiled Io Xpand, a Thunderbolt 5-enabled PCIe expansion ...

18/06/2026

ESPN Marks 30th Anniversary of WNBA's Inaugural Game With Liberty-Sparks Broadcast

ESPN has announced its coverage plans for the 30th anniversary of the WNBA's...

18/06/2026

FOX Sports' Big Noon Kickoff Heads to London for Union Jack Classic From Wembley Stadium

FOX Sports' Big Noon Kickoff will broadcast live from Wembley Stadium in Lon...

18/06/2026

InfoComm 2026: Show Opens With Microsoft Keynote, Media Day, and New Industry Initiatives

InfoComm 2026 opened on Wednesday at the Las Vegas Convention Center, bringing t...

18/06/2026

SVG New Sponsor Spotlight: Akta's Matt Smith on Building AI Into the Foundation of the Video Workflow

As media companies look to deliver more live, VOD, and snackable sports content ...

18/06/2026

2026 Sundance Film Festival: Local Lens

Top L-R: Take Me Home, The Lake Bottom L-R: TheyDream, Union County Free Summer Screening Series Announced Screenings for the Local Utah Community at...

18/06/2026

iamReverb gets an update

Improvements & new IR content iamReverb Audio have just launched a free update that kits their convolution reverb plug-in out with some new features and int...

18/06/2026

Two notes unveil Genome 2.0

Modelling suite gains improved captures, iOS support & more Two notes Audio Engineering have just announced the launch of Genome 2.0, a significant update t...

18/06/2026

VSL update Vienna Ensemble Pro 8

New AI assistance feature, video overhaul & more VSL have just announced the launch of Vienna Ensemble Pro 8.1 and 8.1V, a pair of major updates to their ev...

18/06/2026

The Gauge: Poland | May 2026

The average daily TV screen time in May was 3 hours and 36 minutes, marking a clear decrease of 15 minutes compared to April. This trend proved to be much stron...

18/06/2026

Gracenote and PubMatic Bring Curated Live Sports and Content-Level Deals to Programmatic CTV

Integration embeds Gracenote content intelligence, including contextual segments...

18/06/2026

AJA Debuts Io Xpand Thunderbolt 5 Expansion Chassis for...

AJA Video Systems unveiled Io Xpand, a high-performance Thunderbolt 5-enabled PCIe expansion chassis for AJA KONA and Corvid video and audio I/O cards. As dema...

18/06/2026

Providius Announces Providius Direct for Faster AV-over-I...

New NVRT-driven workflow enables on-demand traffic mirroring and guided troubleshooting for AV teams, integrators, and support organizations ahead of InfoComm 2...

18/06/2026

Mavis Studio Brings New Muscle to Mobile Production on iP...

At InfoComm 2026, Mavis announced a major update to Mavis Studio, its live production app for the iPad, with new features designed to make professional AV produ...

18/06/2026

Harmonic Completes Divestiture of Video Business to Media...

Transaction Positions Harmonic as a Pure-Play Broadband Company Harmonic Inc. (NASDAQ: HLIT), the worldwide leader in virtualized broadband solutions, today a...

18/06/2026

ACT Entertainment and NETGEAR Partner to Power the Futur...

ACT Entertainment and NETGEAR have announced a strategic partnership that establishes verified interoperability between NETGEAR Switches and key technologies fr...

18/06/2026

IBC2026 creates new pathways from innovation to real-worl...

IBC2026 is set to bring the global media, entertainment and technology community together at the RAI Amsterdam from 11 14 September, enabling industry players f...

18/06/2026

PLIANT TECHNOLOGIES DEBUTS CREWCOM FLEX THE WORLDS FIRST...

Pliant Technologies is proud to introduce CrewCom Flex , the world's first frameless matrix intercom system and the only complete matrix IP-based intercom s...

18/06/2026

XR Sports Alliance Strengthens its Capabilities with New...

The XR Sports Alliance (XRSA) has announced that a new cohort of members has joined the strategic initiative: ActionStreamer, Antigravity, Creative Artists Agen...

18/06/2026

Hollywood Filmmakers Launch AI Production Platform Cascade

Share Copy link Facebook X Linkedin Bluesky Email...

18/06/2026

ATVA Blasts Deltavision Media for Demanding 'Egregious' Retrans Fees

Share Copy link Facebook X Linkedin Bluesky Email...

18/06/2026

MediaKind Completes Merger with Harmonic's Video Business

Share Copy link Facebook X Linkedin Bluesky Email...

18/06/2026

AJA Unveils Io Xpand Thunderbolt 5 Expansion Chassis At InfoComm 2026

Share Copy link Facebook X Linkedin Bluesky Email...

18/06/2026

Linda May Han Oh Receives Guggenheim Fellowship

Linda May Han Oh Receives Guggenheim Fellowship The Berklee professor, bassist, and composer will use the fellowship to debut Dreams of Knowing, an interdisci...

18/06/2026

Techtel delivers Haivision live streaming system for TAFE NSW St Leonards, enabling real-world broadcast training

Techtel delivers Haivision live streaming system for TAFE NSW St Leonards, enabl...

18/06/2026

The Great Roaming Rinse

New study reveals 10 hidden data drainers costing Brits hundreds abroad - and the holiday hotspots where you could get rinsed the mostThursday 18 June 2026 The...

18/06/2026

How to watch the 2026/27 Scottish Premiership season on Sky Sports

Thursday 18 June 2026 How to watch the 2026/27 Scottish Premiership season on Sky Sports Which matches are Sky Sports showing on the 2026/27 Scottish Premiers...

18/06/2026

Sky Sale: Latest deals now on, with discounts on iPhone Air & 2.5Gbps speeds

Thursday 18 June 2026 Sky Sale: Latest deals now on, with discounts on iPhone Air & 2.5Gbps speeds The latest deals have dropped from Sky Mobile, the award-wi...

18/06/2026

FOX Advertising and Toonstar Team to Create New Opportunities for Brands in Digital-First Animation

FOX Advertising and Toonstar Team to Create New Opportunities for Brands in Digi...

18/06/2026

Arqiva secures WTA Tier-4 accreditation

Arqiva's Crawley Court and Chalfont Grove teleports re-certified at highest World Teleport Association standard 18 June 2026, Winchester, UK - Arqiva, the ...

18/06/2026

Apple announces changes to iOS in Brazil - UPDATE - Posted on 18 June 2026

Apple today announced changes impacting iOS apps in Brazil that reflect a recent agreement with Brazil's competition regulator, the Conselho Administrativo ...

18/06/2026

Sync and Stream: GeForce NOW Connects to Members' Game Libraries Across Devices

Play favorite titles from popular game libraries, keep progress synced and jump ...

18/06/2026

At Cannes Lions, NVIDIA Partners Reshape Advertising and Marketing With AI

The digital era gave the advertising and marketing industry speed; the AI era is giving it autonomous operations. For companies building next-generation techn...

17/06/2026

EVS Achieves EcoVadis Gold Medal, Ranking in Top 5% of Companies Globally

EVS has announced it has received the EcoVadis Gold Medal for sustainability performance, ranking among the top 5% of companies globally in the Technology/Mid-S...

17/06/2026

Chyron Releases Weather 2.4 with Updated DataFlow Module

Chyron has released Weather 2.4, an update to its weather suite for broadcasters and meteorologists. The release focuses on enhancements to the DataFlow module,...

17/06/2026

VSiN Launches Best Bets TV, a 24/7 FAST Channel

VSiN, The Sports Betting Network, has announced the launch of Best Bets TV, a free ad-supported streaming TV (FAST) channel. The 24/7 channel is currently avail...

17/06/2026

Snapchat and Team Whistle Launch World Cup Creator Program Across Miami, New York, and Los Angeles

DAZN's Team Whistle and Snap Inc. have announced a creator program centered ...

17/06/2026

LiveU Supporting Broadcast and Public Safety Operations for Summer of Soccer

LiveU is providing video transmission technology for broadcasters, production companies, and public safety agencies across North America's busy Summer of So...

17/06/2026

NATAS Announces Two New Board Members and COO Promotion

The National Academy of Television Arts and Sciences (NATAS) has announced that Laurens Grant and Jacob Ullman have joined its Board of Directors. Chief of Staf...