What is the 600 MHz duplex gap?

What is the 600 MHz duplex gap?

What is a duplex gap. The 600 MHz duplex gap is an 11 megahertz frequency band at 652-663 MHz that separates part 27 600 MHz service uplink and downlink frequencies.

Is my wireless microphone legal?

Answer: The FCC allows wireless microphones to operate on both a licensed and unlicensed basis. Most wireless microphones use spectrum in the TV band. However, starting in 2017, the FCC has been limiting the amount of spectrum available to wireless microphone users.

Is the 600 MHz illegal?

It’s now illegal to operate wireless audio in the majority of the 600 MHz band. In 2017, No Film School reported on the FCC’s auction of the 600 MHz frequency band. The auction allowed telecom and cable companies to scoop up the coveted frequency range to expand its own networks.

How far can 600 MHz reach?

According to the company, a single 5G 600 MHz cell tower will be able to cover “hundreds of square miles.” That’s dramatically greater coverage in comparison with towers deployed in the millimeter wave band, which according to T-Mobile, cover less than a square mile.

What is tmobile 600 MHz?

T-Mobile first started its rapid 600 MHz LTE deployment in 2017, when it had on average about 31-megahertz nationwide. To be certain, T-Mobile is only devoting a portion of its 600 MHz holdings to LTE as it dedicates part of the spectrum for the coverage layer of its nationwide standalone 5G network.

Is the 600 MHz band a licensed band?

Licensed 600 MHz wireless operations are not permitted to operate in the duplex gap (652-663 MHz) or the guard band (614-617 MHz), which are utilized for wireless microphones and unlicensed operations. Below is a diagram of the 600 MHz band. The 600 MHz band is licensed under Part 27 of the FCC’s rules.

How long does a 600 MHz radio license last?

The 600 MHz band is licensed under Part 27 of the FCC’s rules. The initial 600 MHz licenses are valid for twelve years, and eligible for subsequent 10-year renewal terms.

When does the 600 MHz band vacate the FCC?

See FCC 14-63. On April 13, 2017, the FCC began the 39-month transition period during which the broadcast licensees will vacate the 600 MHz band. 600 MHz wireless licensees will not have access to the repurposed spectrum during this post-auction transition period if full power or Class A television operations are operating in their licensed area.