Wideband tactical MIMO mesh radio XK-F357

Order the tactical MIMO MESH radio XK-F357 for secure communication in any conditions

XingkaiTech brand specializes in broadband MIMO MESH radio XK-F357 and telecommunication equipment. The range includes portable, modular and airborne MIMO MESH radios. The brand also produces antennas, amplifiers and accessories for wireless networks. The products are intended for tactical communications, drones and video surveillance systems.

Securely transmit video, voice and data at speeds up to 180 Mbps.

• Data transfer rates up to 180 Mbit/s (40 MHz bandwidth).
• Communication range up to 300 km in open areas.
• Two transmitters with 2 or 5 W power (MIMO 2×2).
• Built-in AES 128/256 encryption for security.
• Supports movement at speeds up to 800 km/h.

How does MIMO MESH network work?

The devices form a self-organizing and self-healing mesh network (Mesh). MIMO technology with spatial multiplexing and beamforming increases range. The system operates without a central node (AD-hoc) in conditions where there is no line of sight. Data packets automatically find the optimal route through neighboring nodes. When one node leaves, the network is instantly reconfigured.

Technical characteristics and functionality

The XK-F357 model uses a portable or on-board station form factor. The Mobile Network MIMO (MN-MIMO) waveform provides adaptive TD-COFDM modulation from BPSK to 256QAM. The receiver is sensitive to -103 dBm in the 5 MHz band. The latency of one hop is on average 10 ms. Operating frequency ranges UHF from 350 to 700 MHz (L‑band optional). The channel band is switchable from 2.5 to 40 MHz.

The device supports point-to-point, point-to-multipoint, chain and mesh topologies. Parameters (frequency, power, network ID) are controlled locally or remotely. Interfaces include Ethernet and serial ports for connecting cameras and sensors. Power is supplied from the built-in battery or an external source. The operating temperature ranges from -20 to +60°C. Network deployment time is less than 30 seconds.

Frequency ranges (MHz)

• VHF: 350-700
• L-band: 1000-1500
• International mobile bands: 336-344 / 512-582 / 566-626 / 606-678 / 1420-1520 / 1430-1444
• S-band: 1800-2500
• Lower C-band: 4400-5000
• Upper C-band: 5100-6000

Climatic parameters

• Operating temperature: -40°C to +80°C
• Protection degree: IP66, IP67 / IP68 (on request)

Technical Parameters

• Portable radio with 11.1 V / 6.8 Ah battery: size 19 x 6.8 x 3.8 cm, weight 0.769 kg

Electrical characteristics:

• Supply voltage: 9-24V DC
• Power consumption: in operating mode 1-2 A, in standby mode 0.4-0.6 A at 12 V
• Power: Twist-lock battery or main cable
• Batteries: 10/8 hours for 10.2/6.8 Ah (walkie talkie); 12/8 hours for 28.8/9.6 Ah Li-Po battery (backpack radio)