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What is Broadcast Advertising? Challenges and Trends

Kateryna Metsler
Kateryna Metsler  |  Senior Growth Marketer: Content
Published: Jan. 27, 2025

What is Broadcast Advertising?

Broadcast advertising is one way for businesses to promote products, services, or brands through mass communication channels like television and radio. The ads are placed during program breaks and come in various formats. Television commercial breaks typically last between 2 to 3 minutes, with individual ad durations ranging from 15 to 60 seconds.

In the early days of television, broadcast advertising was rooted in its ability to reach broad and diverse audiences through over-the-air signals distributed via local stations. When we talk about broadcast advertising, we usually mean the "big 3" key networks: NBC, CBS, and ABC, as they deliver national programming. These three networks are often amplified and distributed locally by affiliated stations. These local stations contribute unique content like regional news and weather, supported by localized advertising slots.

How does broadcast advertising work?

National Advertising Distribution.

Big national broadcast networks (NBC, ABC, CBS, FOX, and others) sell most ad slots at the national level and integrate them into nationally distributed programming (e.g., primetime shows like Good Morning America or Seinfeld during their run) so all viewers across the US see the same ad. Once sold, these ads are distributed across local affiliates through various systems managed by the networks.

Local Advertising Distribution.

Regional TV stations sell localized ad slots. Usually, these stations are owned or affiliated with big national networks. The ads run during the shows produced or acquired by these regional stations. The content mostly consists of regional specifics, such as local news, weather forecasts, local events, etc.

Challenges of Local Advertising

The U.S. has 210 distinct local broadcast markets (Designated Market Areas or DMAs), and these fragmented markets are one of the most significant challenges, as each market has its own set of stations. Advertising campaigns require creating, scheduling, and managing ads for each market separately, multiplying the workload significantly. For example, a national ad buy could involve one deal, while a local campaign across all markets might involve 210 individual transactions and executions.

The other challenge is infrastructural complexity. Local stations control most of their ad inventory for locally produced content. This creates additional logistical challenges in managing ad slots, schedules, and compliance standards for multiple regions.

FCC's Content and Advertising Regulations

The Federal Communications Commission (FCC) oversees broadcast television in the U.S., ensuring compliance with content and advertising regulations. There are content restrictions and advertising standards that broadcast stations must follow.

The FCC enforces guidelines around what content can be aired, including rules on decency, public interest programming, and advertising appropriateness (e.g., restrictions on certain products or misleading claims). If these rules are broken, there could be fines or penalties, such as those issued for violations like indecent programming (e.g., the "wardrobe malfunction" incident during the Super Bowl).

As for advertising standards, ads must meet strict regulatory requirements, particularly for sensitive industries like pharmaceuticals or children's programming. Each ad undergoes vetting by a station's Standards and Practices department to ensure compliance.

The FCC regulations may impact campaign executions, especially for local advertisers. Additional regulatory oversight and market fragmentation make local advertising more resource-intensive than national campaigns. Advertisers must plan meticulously to ensure ads meet deadlines and adhere to varying local and national standards.

The current state of Broadcast

In 2024, the broadcast category accounted for 20.3%—24.2% of viewership; cable showed higher numbers—25.9%—29.1% while streaming was the absolute leader last year and accounted for 35.9%—43.3%.

Broadcast advertising is great for reaching mass audiences, but its success lies in crafting engaging, compliant, and strategically timed messages that align with the brand’s goals. It’s not just about being seen - it’s about resonating with the right audience at the right time.

Broadcast advertising data

Source: Nielsen. The Gauge

More Challenges of Broadcast Advertising

High Costs

Broadcast advertising comes with a significant price tag, particularly during prime-time slots or high-profile events like live sports or shows. These moments command massive audiences but drive up CPMs, making them financially inaccessible for many brands. While the scale of such events is undeniable, smaller advertisers often struggle to compete, leaving them out of conversations with highly engaged viewers. However, premium exposure isn’t the only path to success. Companies like Simulmedia use advanced algorithms to identify and target similar audiences across more cost-efficient networks, enabling advertisers to achieve the scale of major events without breaking the bank. By blending precision with efficiency, broadcast advertising continues to deliver unmatched opportunities for growth.

Measurement Complexity

Unlike the granular, real-time metrics available in streaming tv advertising, broadcast measurement is often less precise, relying on sampling techniques and audience estimates. This lack of detailed attribution can make it difficult to assess campaign ROI effectively. Brands face the challenge of determining whether their messages reached the right audience or resonated in meaningful ways. Without the detailed insights offered by platforms like TV+, broadcast advertisers must rely on creative strategies to ensure their campaigns are optimized for impact despite limited data visibility.

A broadcast ad is a great tool for mass reach or building brand awareness, but marketplace complexity could be a problem. With 210 local markets, varying FCC regulations, and the challenge of balancing cost efficiency with audience targeting, advertisers need solutions that simplify execution without sacrificing results.

Simulmedia provides the expertise and technology to address these challenges. Using its proprietary TV+® platform, Simulmedia combines the reach of broadcast with the precision of advanced targeting. We use AI-driven algorithms to ensure advertisers can identify and engage with high-value audiences across networks, regardless of geographic fragmentation.

Additionally, Simulmedia’s commitment to transparency and real-time insights equips advertisers with the data they need to measure campaign performance effectively. This clarity is vital in a world where ROI matters more than ever. For advertisers looking to navigate the challenges of broadcast while leveraging its unmatched potential for growth, partnering with Simulmedia is the smart move. With Simulmedia, brands can confidently tackle the intricacies of broadcast advertising while delivering impactful campaigns that resonate with their audience.