Home / Blog

GMRS Radio Guide for Champaign Concrete Crews

By Champaign Concrete Pros · October 18, 2026

Concrete work is loud and fast, with mixers and saws all running. A two-way radio in the truck fixes a lot of that. We cover GMRS basics, this radio, honest range, and the license.

First, what is GMRS?

GMRS stands for General Mobile Radio Service. It is a licensed FCC radio service on channels around 462 and 467 MHz, used mostly for short-distance, two-way voice talk with handheld radios, mobile radios and repeaters.

GMRS has 30 channels: 22 shared with license-free FRS radios plus 8 repeater channels. FRS radios are limited to 2 watts; mobile and base GMRS stations can run up to 50 watts on the main channels. No one owns a channel. Listen before you key up.

What the Midland MXT295 does

The MXT295 is a vehicle radio built for people who get out of the truck a lot. The mic is wireless, so a concrete crew member can walk away from the cab and still talk.

• The main unit hides under a seat or dash and plugs into a DC vehicle adapter
• Automatic noise canceling, handy next to running equipment
• Compatible with FRS and GMRS radios
• Rated IP67, so dust and water stay out
• Hookups for a PA speaker, wired intercom and outside speaker
• 22 GMRS channels plus 8 repeater channels
• 15 watts on high and 5 watts on low

One install note: it uses an external antenna, and higher on the vehicle is better. And not every channel gets full power. FCC rules cap channels 1 to 7 at 5 watts and keep mobiles off 8 to 14, and the radio follows that.

Real-world range

The FCC says a GMRS user can expect one to twenty-five miles, depending on the type of station, the terrain and whether a repeater is used. Direct, radio to radio, a few miles is a fair expectation. Terrain and buildings shrink it.

Repeaters stretch it. A repeater sits up high, listens on one channel and retransmits on another, and the MXT295 has 8 repeater channels to use one. Linking repeaters over the internet is against FCC rules.

Using it on concrete jobs in Champaign

• Let the pump operator and the finishers talk during the pour.
• Warn the crew when traffic or a delivery is coming in.
• Call for more forms, stakes or tools from the truck.
• Coordinate the next truck so the pour does not stall.

Around Champaign, weather changes the plan fast. The NOAA weather alerts help the crew hear about it in time.

Yes, you need an FCC license

The Amazon listing does not mention a license, but the radio does need one. Midland's MXT295 manual says: The MXT295 operates on GMRS (General Mobile Radio Service) frequencies, which require a Federal Communications Commission (FCC) license. You must be licensed prior to operating your MXT295 radio. The FCC rule, 47 CFR 95.1705, says: A valid individual license is required to operate a GMRS station.

• The FCC fee is $35.
• One license is good for 10 years.
• You do not take a test.
• The applicant has to be at least 18.
• Family members are covered. Per the rule, that means spouse, children, grandchildren, stepchildren, parents, grandparents, stepparents, brothers, sisters, aunts, uncles, nieces, nephews and in-laws.
• Employees outside the family need their own license. The FCC issues new GMRS licenses to individuals only, not to companies.
• You will be issued a call sign, and you say it on the air to identify.

For a concrete crew, that last part matters. If the owner holds the license, the owner's family is covered, but hired help needs their own. At $35 for 10 years, it is not a big hurdle. Apply through the FCC; start at the FCC GMRS page.

One exception in the rule: a licensee may let anyone use the radio if it is needed to send an emergency message.

Before you buy

• Make sure non-family crew members have their own license.
• Figure out the antenna mount: high and centered works best.
• Check that the truck is a 12-volt negative-ground system.
• Apply for the license before the radio shows up.
• Test the Bluetooth mic range at your yard or job site.

Midland MXT295 15W GMRS mobile radio with Bluetooth mic

See current price and details on Amazon. A GMRS license is required to transmit.

View on Amazon

As an Amazon Associate I earn from qualifying purchases. We may earn a commission when you buy through this link, at no extra cost to you.

Sources: FCC GMRS page · 47 CFR Part 95 Subpart E · FCC fee guide · Midland MXT295 manual. Checked October 18, 2026.

More from our blog

• Best Time of Year for Concrete Work in Champaign Illinois
• Champaign Illinois Concrete Permits: City Rules and Requirements
• Concrete Driveway Cost in Champaign Illinois (2026 Price Guide)