The Astra Quanta Q6-E is a high-performance 6 GHz point-to-point (PTP) radio designed for extremely long-range backhaul and connectivity applications. It comes with dual N-type connectors for external antennas and is capable of establishing links over 200 kilometers, making it ideal for remote or challenging environments.

Operating across a frequency range of 6000–6425 MHz, the Q6-E supports channel widths from 3.5 MHz up to 56 MHz. It delivers net throughput of up to 650 Mbps in a 56 MHz channel, 460 Mbps in 40 MHz, and 230 Mbps in 20 MHz channels. The radio leverages MIMO 2x2 with SC-FDE technology and supports 14 modulation and coding schemes, from QPSK 1/4 to QAM256 7/8, for highly efficient spectral usage and robust performance.

Key features include automatic bitrate and transmit power control, automatic distance learning, configurable uplink/downlink ratios (50:50 to 92:8), and adjustable airframe durations (1, 2, 5, 10 ms). Built-in spectrum analyzer and antenna alignment tools simplify installation and help mitigate interference, while DFS/radar detection ensures regulatory compliance.

Networking features include full Layer-2 switching, VLAN 802.1q, IEEE 802.1p QoS, and transparent Ethernet transport, making it suitable for carrier-grade and enterprise backhaul. The unit is powered via a combo Gigabit Ethernet/SFP interface, consuming up to 15 W, and supports AC, DC, and PoE power options. Its compact and lightweight design (1.2 kg) ensures rapid deployment even in demanding environments.