--- title: "Monthly Explainer: The $45 Billion 5G Auction" description: APITech products - attenuators, gain equalizers, test equipment, butler matrices and more help providers fulfill their wireless component needs for C band. image: https://blog.spectrumcontrol.com/hubfs/shutterstock_1748225168.jpg --- [![Spectrum-Control-Logo-Horizontal-Full-Color-RGB-header (002)](https://blog.spectrumcontrol.com/hubfs/Spectrum-Control-Logo-Horizontal-Full-Color-RGB-header%20(002).jpg)](https://www.spectrumcontrol.com/) ![plain banner](https://blog.spectrumcontrol.com/hubfs/plain%20banner.png "plain banner") # ![Spectrum Control horizontal inverse logo with orange transparent](https://blog.spectrumcontrol.com/hs-fs/hubfs/Spectrum%20Control%20horizontal%20inverse%20logo%20with%20orange%20transparent.png?width=287&height=115&name=Spectrum%20Control%20horizontal%20inverse%20logo%20with%20orange%20transparent.png) News Blog #### [5G](https://blog.spectrumcontrol.com/blog/topic/5g) [wireless](https://blog.spectrumcontrol.com/blog/topic/wireless) # [Monthly Explainer: The $45 Billion 5G Auction](https://blog.spectrumcontrol.com/blog/45-billion-5g-auction) ![close](https://cdn2.hubspot.net/hubfs/2432204/AK-UI%20Builder/close-button.svg) ### Categories - 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- - Written by David Swift on January 21, 2021 T he FCC's auction of 280 MHz of spectrum spanning 5,684 midband licenses between 3.7GHz and 3.98GHz is now underway, and should last until early in the New Year. Many analysts expect this "C band" auction to net the FCC close to $45 billion. C Band is attractive to wireless service providers who lack significant midband spectrum. For example, Verizon has less low-band and mid-band spectrum available than either AT&T or T-Mobile, and is expected to pay at least $10 billion at this auction, likely more. Mid-band frequencies are critical for 5G usability, since they can provide both improved speeds vs 4G LTE while also providing better coverage. The benefit of C-band, compared to mmWave, can be assessed from two different viewpoints: 1. For 5G to utilise the C Band spectrum (as 5G services will be using nearby frequency bands to those used by C Band), satellite services will require thousands of VSAT systems band pass filters to be upgraded to separate channels or to block adjacent bands.Economical: Overlay the C-band on top of existing macrocellular or small-cell grids without needing new cell sites, unlike what mmWave would require. 2. Technical: Access to a range of spectrum with fewer challenging propagation conditions than mmWave. This approach reinforces transmission in a non-line-of-sight (NLOS) environment and facilitates indoor penetration on a scale like lower-frequency bands. As an analogy, consider having a conversation with someone standing next to you at a music concert. It’s difficult to hear them. In much the same way, without a filter upgrade C Band satellite reception equipment could be overwhelmed by 5G service. Mobile operators will also require new infrastructure. Analysts estimate that each US operator building a nationwide network with C Band spectrum will need to spend between $3 billion and $3.6 billion for the wireless equipment necessary to broadcast 5G signals in this band. While operators may focus their license usage in the consumer space, enterprise can also benefit from the mid-band spectrum for private networks to support their business-critical operations and enable 5G applications. Use cases for the C-band have been dubbed “exciting” - from VR/AR gaming, to autonomous vehicles, to AR/VR-assisted surgeries, to smart cities, seemingly every industry can benefit from 5G applications in the C-band. ![C Band](https://blog.spectrumcontrol.com/hs-fs/hubfs/C%20Band.jpg?width=650&name=C%20Band.jpg) **C-Band Usage Globally** C-band auctions are happening across the world, with countries re allocating C-band for mobile broadband and 5G. In 2020, the [Global mobile Suppliers Association](https://gsacom.com/paper/c-band-spectrum-auctions-january-2020/?utm=reports5g) (GSA) released a report identifying 23 countries that had already auctioned or allocated C-band spectrum, with some of the first including Australia, Austria, Czechia, Finland, Germany, Hong Kong, Hungary, Ireland, Italy, Latvia, Norway, Romania, Slovakia, South Korea, Spain and the UK, according to [Fierce Wireless.](https://www.fiercewireless.com/wireless/gsa-identifies-23-countries-divvying-up-c-band-spectrum) Additionally, the report identified nearly 30 other countries with scheduled C-band auctions or new or additional allocations of mid-band spectrum, including Belgium, Brazil, Greece, Israel, India, Mexico, Norway, Portugal, Poland, South Africa, and Sweden, according to [RCR Wireless](https://www.rcrwireless.com/20200106/spectrum/gsa-c-band-is-most-important-spectrum-band-for-5g). As the C-band frees up for commercial and enterprise use around the world, the demand for specific products that function within the spectrum will increase. APITech can help telecommunications providers solve these challenges with our capabilities including attenuators, gain equalizers, filters, test equipment, butler matrices, bandpass filters, and diplexers. For example, a diplexer upgrade to the BTS could well help with increasing return on investment for spectrum utilization, by delivery of additional channel capacity which in turn improves end user mobile service experience especially in high usage cells. ![Subscribe](https://cdn2.hubspot.net/hubfs/2432204/99%20Template%20Pack/Background%20Images/message.svg "Subscribe") ### Subscribe to Email Updates ### Let Us Know What You Thought about this Post. Put your Comment Below. ### You may also like: [5G](https://blog.spectrumcontrol.com/blog/topic/5g) [C-band](https://blog.spectrumcontrol.com/blog/topic/c-band) [radio altimeters frequencies](https://blog.spectrumcontrol.com/blog/topic/radio-altimeters-frequencies) ## [Five things you need to know about 5G filters](https://blog.spectrumcontrol.com/blog/five-things-5g-filters) Earlier this year there was a lot of discussion about the fears that 5G C-band signals could affect aircraft altimeters.... [5G](https://blog.spectrumcontrol.com/blog/topic/5g) [avionics](https://blog.spectrumcontrol.com/blog/topic/avionics) [news](https://blog.spectrumcontrol.com/blog/topic/news) ## [Spectrum Control announces High Reliability Cavity Filter for Mitigation of 5G C-band Interference in Critical Avionics Systems](https://blog.spectrumcontrol.com/blog/apitech-announces-cavity-filter-5g-interference) Marlborough, MA – 7 February 2022 – Spectrum Control (formerly API Technologies Corp.), a leading provider of high-perfo... [5G](https://blog.spectrumcontrol.com/blog/topic/5g) [avionics](https://blog.spectrumcontrol.com/blog/topic/avionics) ## [How Does 5G Affect Airline Altimeters?](https://blog.spectrumcontrol.com/blog/5g-aviation) The recent launch of the faster high-band 5G (C-Band 3.7-3.98 GHz spectrum) cellphone service in the United States hasn’... ![AllProducts](https://blog.spectrumcontrol.com/hs-fs/hubfs/AllProducts.png?width=1885&name=AllProducts.png "AllProducts") ## Get all News Updates to your inbox. 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