How to select a 14-channel smart signaling jammer: frequency band, power, and field boundaries
The 14-channel configuration is just the starting point; national frequency bands, strong on-site signals, directional antennas, and authorized boundaries jointly determine the project plan.
The “14 channels” indicates that the equipment has relatively complete multi-band configuration capabilities, but the number of channels alone cannot determine the project’s effectiveness. When selecting the LMT-8010C, it is still necessary to verify the national spectrum, operator network, on-site signal strength, antenna orientation, and license boundaries.
First, let’s see which frequency bands are covered by channel 14.
The data lists frequency bands including 758–788 MHz, 869–960 MHz, 1805–2675 MHz, 3300–3600 MHz, 4800–4960 MHz, and Wi-Fi 2.4G, 5.2G, and 5.8G bands, covering FDD/TD LTE, NR, CDMA, GSM, WCDMA, and IEEE 802.11. Official export configurations cannot be directly copied from this table; they should be reconfirmed based on the actual usage scope of operators in the target country.
Single-frequency power does not equal the coverage distance of the entire unit.
The power per frequency point listed for each channel in the product documentation is 27 dBm ± 3. This specification is used to understand the output level of each frequency point and should not be directly converted into a fixed meter value. The stronger the received signal, the more open the building, and the more doors and windows there are, the more complex the locations and configurations required to achieve the target effect within the authorized area will typically be.
Equipment structure and foundation conditions
| project | Data parameters | Key points for project confirmation |
|---|---|---|
| host | 430 × 340 × 96 mm, approximately 5 kg | Wall mounting, desktop or bracket placement and load-bearing capacity |
| power supply | AC 100–240V, 50/60Hz | Local voltage, plug and reliable power supply |
| Overall power consumption | No higher than 120W | Power distribution, heat dissipation and continuous operating conditions |
| antenna | Built-in 6dBi directional dipole antenna | Equipment orientation, door/window and boundary direction |
| interface | RJ45 | Network topology, permissions, and operational responsibilities |
What needs to be recorded during on-site survey?
- Room length, width, ceiling height, walls, doors, windows, and adjacent areas;
- Signal strength of each operator in the center, around and at the edges of the room;
- The types of communication that must be managed and the locations where normal communication must be maintained;
- Suitable installation height, device orientation, power supply, and network conditions;
- Project time period, operators, alarms and logging requirements.
Customization by the state is a prerequisite for a formal quote.
For overseas projects, the country, city, operator, and on-site testing should be provided first. Then, it should be confirmed which ranges among the 14 channels should be retained, adjusted, or recombined. Local regulations, interface languages, power plugs, labels, packaging, and delivery documents should also be confirmed. Without on-site and regulatory confirmation, the data band list should not be considered a globally universal configuration.
Prepared/Reviewed by: Jiakang Secure Technical Documentation Team. Content is compiled based on existing product documentation and project selection logic, and does not replace local regulatory review, spectrum licensing, or on-site testing.
Do I need to customize signal jammer according to the country and site?
Send the target country, operator, site type, coverage boundary, quantity, and control method, and we will confirm the model and frequency band accordingly.