GCC network and band compatibility checker

What does the GCC network and band checker compare?

A tracker connects only if its modem supports a technology and a radio band that the operator runs. In the Gulf, operators have closed or are closing 2G and 3G, and each uses its own LTE bands. A device that worked last year can lose its network, and a unit bought for one country may find no band in the next. This checker puts the device and the operators side by side.

The Operator check tab compares your device with every operator of one country and gives a verdict for each. The Several countries tab does the same across a project and suggests the bands that would add coverage. The 2G and 3G closure tab removes the old networks and shows which operators the device depends on them for.

Why bands and closures matter

• A band is a frequency range. The device and the operator must share at least one, or there is no 4G connection even with a good signal.
• Old networks close. A 2G or 3G device works only while its operator keeps that network running.
• Operators differ. Two operators in one country can use different bands, and some offer LTE-M or NB-IoT while others do not.

Inputs you need

• The technologies of the device: 2G, 3G, 4G LTE, LTE-M, NB-IoT. They are in the module datasheet.
• The LTE bands of the device, from the same datasheet.
• The country, or the list of countries of your project.

How the verdict is decided

For each operator the checker tries every technology of the device and keeps the best result. A shared LTE band, or a running LTE-M or NB-IoT service, gives Works. A 2G or 3G network that is running, or whose status is in doubt, gives Check, because it can close. A band list that is missing in the record also gives Check, since a match cannot be confirmed. A closed network, or no shared band, gives Does not work.

A country is Works only when every operator in it works. When the closure tab removes 2G and 3G, an operator counts as depending on them if the verdict gets weaker. The band suggestion picks, one at a time, the band that adds the most operators that still do not work.

Worked example

Take a 4G device with bands 1, 3, 7, 8, 20 and 28 and a 2G fallback. In the preliminary Saudi Arabia record the three operators list bands 1, 3 and 40, bands 3 and 38, and bands 1, 3, 8 and 38. The device shares bands 1 and 3, band 3, and bands 1, 3 and 8 with them, so all three operators show Works.

Now take a device with only 2G. Each of the three operators has a 2G status that is running, differing between sources, or not known, so none shows Works. Each shows Check, and the closure tab shows all three as depending on 2G. The same data tells the buyer to look at a 4G unit before the old network closes.

Reading your results

• Works. The device and the operator share a 4G band, or the operator runs LTE-M or NB-IoT for a device that supports it.
• Check. A legacy network is running, sources differ about it, or the operator's bands are not known. Confirm with the operator.
• Does not work. No shared band and no network left that the device can use.
• Exposure. High means the device has no 4G, LTE-M or NB-IoT. Medium means it has 4G and a fallback. Low means 4G, LTE-M or NB-IoT only.

Common mistakes

• Counting 2G as a plan. A fallback helps only while the operator keeps the network.
• Checking the band number but not the operator. A band that works for one operator may be absent at another.
• Assuming roaming SIMs are allowed. Some countries restrict permanent roaming on foreign SIMs. Check the rules of each country.
• Treating compatibility as approval. Type approval is a separate step.
• Trusting old sources. Closures change. Confirm the status with the operator close to the purchase.

Assumptions and limits

The operator data is preliminary. It comes from public notes, it has not been verified with operators or regulators, and it is editable data in the page configuration. The tool marks every network status as preliminary, shows no closure dates, and does not claim that any operator confirmed a band. It does not cover 5G, the bands of 2G and 3G, or roaming agreements. Tracom publishes no band list for its devices in this tool: enter the technologies and bands from your own datasheet. Confirm everything with your operator before you buy or install.