45dBm FDD COFDM IP Radio Modem Tactical Bidirectional COFDM Data Transceiver

HN-730 Tactical 30W FDD COFDM IP Radio Modem

The HN-730 is a 30-watt Frequency Division Duplex (FDD) COFDM transceiver built for mission-critical long-range data links. Housed in a rugged 255 x 128 x 58 mm enclosure weighing 2520 g, it pairs multi-carrier COFDM modulation with a super-linear digital predistortion RF chain, so the link stays stable at 45 dBm output even when the path is blocked, cluttered or fast-moving.

Two independent gigabit-class LAN ports carry up to 30 Mbit/s uplink and 30 Mbit/s downlink simultaneously through a transparent IP tunnel, while RS-232, RS-485 and TTL_232 ports remain available for legacy serial payloads. Channel bandwidth is selectable in 1 MHz, 2 MHz, 4 MHz and 8 MHz steps, letting operators trade throughput for sensitivity on congested or narrow allocations. Traffic is protected by 128-bit AES with a dynamically adjustable alphanumeric key, and every parameter can be changed from the front-panel LCD without a laptop.

Why Operators Choose the HN-730

• True full-duplex FDD transmission instead of store-and-forward half duplex
• Non-line-of-sight (NLOS) and high-speed mobility support in complex terrain
• Super-linear RF design for cleaner spectrum and stronger building penetration
• 2 x 30 Mbit/s transparent IP throughput for multi-channel video plus telemetry
• 128-bit dynamic AES encryption 
• Standalone LCD control panel, no PC required in the field
• Dual LAN, RS-232, RS-485 and TTL_232 interfaces in one chassis

Specification Summary

Deployment Scenarios

Unmanned surface vessels and patrol craft cabin installations, forest fire watchtower relay sites, border and perimeter patrol vehicles, mobile command posts and UAV ground control stations. The same chassis works as a fixed relay node or as a vehicle-borne terminal, which keeps spare parts and operator training identical across a fleet.

Tell us your frequency plan, link distance and interface requirements and we will confirm the matching configuration before shipment.