Cambium C030045B021B 3GHz 450b - High Gain - Radio Only

The Cambium 3 GHz PMP 450b High Gain is a high-performance radio for WISPs, utilities, and integrators building long-range links and premium subscriber connections in the 3 GHz band. This part ships as radio only: the electronics unit is designed to mount directly to a separate Cambium high-gain antenna, letting operators match gain to the exact distance and interference profile of each site. It solves the reach-versus-capacity problem on the hardest edge-of-network locations.

The 450b can serve as a subscriber module on a PMP 450 sector or as one end of a point-to-point backhaul, and it is fully managed through cnMaestro for provisioning, monitoring, and firmware. Because the antenna is supplied separately, plan the antenna assembly and mounting hardware with the order, then align to the serving AP or far end for maximum signal. Gigabit Ethernet and GPS-synchronized scheduling keep it clean in dense deployments.

Key specifications

• Band: 3 GHz, 3.3 to 3.9 GHz
• Ships as radio only; pairs with a separate Cambium high-gain antenna
• Operates as a subscriber module or point-to-point link end
• 2x2 MIMO OFDM with adaptive modulation through 256-QAM
• Selectable channel widths of 5, 10, 15, 20, 30, and 40 MHz
• Up to 300 Mbps aggregate in a 40 MHz channel
• 100/1000BaseT gigabit Ethernet interface
• Operating temperature -40 to 60 C; roughly 12 W nominal

Authorized, warrantied, and shipped warehouse-direct from Javelin Networks.