The LKAV-7402 is a highly integrated private network base station, mainly composed of baseband processing unit (BBU), remote radio remote unit (RRU) and EPC. It is a miniaturized LTE private network base station specially developed according to the needs of the private network communication market, supports dual-channel antenna configuration, works in the 1.4GHz band (400M/600M/1.4G/1.8G can be customized), supports 5MHz, 10MHz, 20MHz bandwidth.
* Integrated EPC, BBU and RRU
* Based on TD-SCDMA technology
* Supports MIMO dual-stream beamforming
* High safety USIM quintuple authentication and encryption
* Supports cluster scheduling and video command
* Rugged IP67 housing
* Compact size and light weight
| Model | ZKManet7574S |
| RF Parameters | Working Mode | TDD LTE |
| Modulation | QPSK/16QAM/64QAM |
| Frequency | 1447-1467MHz (400M/600M/
1.4G/1.8G customizable) |
| Bandwidth | 5/10/20MHz |
| RF Channel | 2T2R |
| Output Power | 43dBm |
| 3GPP | Release 9 |
| Sensitivity | ≤-101.5dBm |
| Network Parameters | Authentication | USIM card five-tuple authentication |
| Up/downlink Data Rate | 40/80Mbps |
| Gap Ratio | Support cfg0,1,2,3...10 |
| Concurrent Number | 128(max) |
| Encryption | AES |
| Range | 10-20km |
| Physical/Environment | Dimensions | 370*295*150mm |
| Weight | 15kg |
| IP Rating | IP67 |
| Working Temp | -40°C~75°C |
| Electrical Parameters | Power Supply | AC220V |
| Power Consumption | <1High Power |
1. MESH antenna interface-1, N-F
2. GPS/BD antenna interface, SMA-F
3. HDMI input interface type A (Optional)
4. WIFI antenna interface-1, SMA-F
5. MESH antenna interface-2, N-F
6. LAN interface, RJ45
7. MESH signal indicator | SNR | Link Quality | Topology Color |
| SNR ≥ 17 | Excellent | Deep Green |
| 12 ≤ SNR < 17 | Good | Light Green |
| 7 ≤ SNR <12 | Fine | Yellow |
| 2 ≤ SNR <7 | Medium | Orange |
| -10 < SNR <2 | Bad | Red |
| SNR = -10 | Disconnected | N/A |
8. Power input port, 3-pin
9. Power push button
Zhongke Lianxun (Shenzhen) Co.,Ltd has multiple patents with independent intellectual property rights, has established a sound quality system and national standard system that comply with ISO9001 standards, and strictly produces products in accordance with national standards and internationally recognized standards such as CCC, CE, FCC, etc. It has obtained the Radio Transmission Equipment Model Approval Certificate issued by the Ministry of Industry and Information Technology of China and has passed the wireless product testing certification of the Ministry of Public Security.
We are a high-tech R&D enterprise. Our products mainly use Mesh and LTE as core technologies and auxiliary decision-making software to form underground building emergency communication systems, and police investigation communication systems, and police non combat training communication systems, urban emergency communication systems, emergency communication vehicle communication systems, etc., suitable for law enforcement forces and government departments such as public security, armed police, , forest fire prevention, civil air defense, and maritime. Especially the intelligent communication products of special robots have solved the long-distance communication and control problems of robots in complex environments.
