On-site radios cover a defined area you control and cost nothing to run. Nationwide LTE radios cover wherever the cellular network reaches, need no FCC licence, and carry an ongoing subscription. The deciding question is not which technology is better, it is whether your teams work inside one coverage area or across many. Trying to solve a multi-city problem with on-site radios is the most expensive mistake in this category.
Key takeaways
- On-site radios: one-off hardware cost, no subscription, coverage limited to your site.
- Nationwide LTE radios: subscription per radio, no FCC licence, coverage wherever the carrier reaches.
- On-site radios keep working when networks fail. LTE radios depend on carrier coverage.
- LTE coverage can be weak deep inside steel buildings, exactly where on-site radios are strongest.
- Many operations end up running both, and that is a legitimate answer rather than a compromise.
Comparison
| On-site radios | Nationwide LTE radios | |
|---|---|---|
| Coverage | Your site, extendable with a repeater | Wherever the cellular network reaches |
| FCC licence | Required on business frequencies | Not required |
| Ongoing cost | None | Subscription per radio |
| Upfront cost | Hardware, plus a repeater if needed | Hardware |
| Works if networks fail | Yes, independent infrastructure | No, depends on the carrier |
| Deep indoor performance | Strong, especially UHF | Depends on cellular coverage in the building |
| Setup | Programming, and licensing where required | Account provisioning |
| Best for | Single site operations | Teams spread across a region |
On-site radios: you own the coverage
A conventional two-way radio system transmits directly between radios, or through a repeater you control. Once the hardware is bought and licensed, there is no ongoing per-radio cost regardless of how much your teams talk.
The strength is independence and indoor performance. The system does not rely on a carrier, a network outage does not affect it, and UHF radios get through building structure very effectively. For a warehouse, a hotel, a school or a factory, an on-site system is usually both cheaper over time and better performing than an LTE alternative.
The limit is geography. Coverage stops at the edge of what your radios and repeater reach. You can extend it with a repeater, but you cannot extend it across a city economically. See what actually affects radio range and our MOTOTRBO SLR repeaters.
Browse on-site two-way radios and business two-way radios for the range. Note that business frequencies require an FCC licence, covered in our guide on whether you need an FCC licence.
Nationwide LTE radios: coverage is someone else's problem
Nationwide LTE radios, such as Motorola's WAVE PTX line, carry push to talk over cellular networks. They look and operate like radios, with a push to talk button and instant group communication, but the transport is the carrier's network rather than frequencies you are licensed to use.
The consequences are worth being precise about:
- No FCC licence. No application, no coordination, no renewal.
- Coverage anywhere the carrier reaches, so a team in one city can talk to a team in another with no extra infrastructure.
- No repeaters, no antenna siting, no RF engineering.
- An ongoing subscription per radio, which is the real trade. Over several years that can exceed the cost of an on-site system.
- Dependence on cellular coverage, including inside your own buildings.
Our nationwide LTE radios range covers the line, including the Motorola TLK110 handheld, the Motorola TLK150 in-vehicle radios for fleets, and the Motorola TLK25.
The trap: cellular coverage inside your own building
This is the failure mode that catches people, because it is counterintuitive.
LTE radios inherit your building's cellular coverage. If staff already struggle for a mobile signal in the cold store, the basement, the loading dock or the middle of a large steel-framed warehouse, LTE radios will struggle in exactly those places. Meanwhile a UHF on-site radio, which is purpose built for building penetration, will often work fine there.
So the "nationwide" radio can be the weaker choice inside a single large building, even though it covers the whole country outside it. Before committing, walk your worst indoor areas and check actual cellular signal on the carrier the radios would use. Do not assume, and do not test on a different network.
Which should I choose?
Choose on-site radios when:
- Your operation is one site, or a small cluster of nearby buildings.
- Staff work deep inside buildings where cellular coverage is unreliable.
- You want no ongoing per-radio cost.
- Communications must keep working during a network or power event, which matters for security, healthcare and emergency response.
Choose nationwide LTE radios when:
- Teams are spread across a city, a region or the country.
- You run vehicles or field service crews that leave the site.
- You want to avoid FCC licensing entirely.
- Sites are too far apart for any repeater to bridge.
- You would rather pay a predictable subscription than build infrastructure.
Run both when: you have a main site plus mobile staff. This is very common and it is the right answer more often than people expect. On-site radios cover the building efficiently, LTE radios cover drivers, field engineers and multi-site managers. The two groups mostly do not need to talk to each other continuously, and where they do, systems can be bridged.
Worth noting alongside both: the Motorola Curve DLR110 sits between the models. It operates licence free on-site and adds Wi-Fi connectivity, which extends reach without either an FCC licence or a cellular subscription.
Working out the real cost
Compare over the life of the system, not at the point of purchase. An on-site system is hardware, any repeater, and licensing, then close to nothing thereafter. An LTE system is hardware plus a subscription per radio for as long as you use it.
For a fifteen radio single-site operation running for five years, the on-site system is usually the cheaper answer by a wide margin. For fifteen radios spread across four cities, the on-site option does not exist at any price, because no repeater bridges that gap. The comparison only becomes genuinely close for medium sized operations with some mobility, which is where it is worth scoping properly rather than guessing.
Tell us how many sites you run, how far apart they are, whether staff leave the premises, and where your worst indoor signal is. That is enough for us to model it with you. For the wider decision, see our business radio buying guide.
Frequently asked questions
What is the difference between on-site radios and nationwide LTE radios?
On-site radios transmit directly or through a repeater you control, covering a defined area with no ongoing cost. Nationwide LTE radios carry push to talk over cellular networks, covering wherever the carrier reaches, with a subscription per radio.
Do nationwide LTE radios need an FCC licence?
No. They communicate over cellular networks rather than over frequencies you must be licensed to transmit on, so no FCC licence is required.
Are LTE radios better than traditional two-way radios?
Not universally. They are better when teams are spread beyond one site. Traditional radios are better inside buildings, cost nothing to run, and keep working when networks do not.
Do LTE radios work indoors?
Only as well as cellular coverage in that building. If mobile signal is poor in your basement or cold store, LTE radios will be poor there too, while a UHF on-site radio is likely to work.
Do nationwide radios have a monthly cost?
Yes. Nationwide LTE radios carry a subscription per radio, which is the main trade against on-site radios that cost nothing to run once purchased.
Can I use both types of radio together?
Yes, and many operations do. On-site radios cover the main site and LTE radios cover drivers and field staff. Systems can be bridged where the two groups need to talk.
What happens to LTE radios if the cellular network goes down?
They stop working, because the carrier network is the transport. On-site radios run on independent infrastructure and keep working, which matters for security, healthcare and emergency response.
How far can a repeater extend on-site coverage?
A repeater substantially extends coverage across a site or a campus by receiving and retransmitting from a better location at higher power. It does not bridge separate cities, which is where nationwide LTE radios become the only practical option.