The Astra Quanta Q6-25 is a high-performance 6 GHz point-to-point (PTP) radio featuring an integrated dual-polarized antenna with 25 dBi gain and 8x8° beamwidth. Designed for long-distance links up to 60 kilometers, it delivers reliable, high-capacity connectivity for backhaul, enterprise, and mission-critical networks.

Operating in the 6000–6425 MHz frequency range, the Q6-25 supports channel widths from 3.5 MHz to 56 MHz, with net throughput of up to 650 Mbps in 56 MHz, 460 Mbps in 40 MHz, and 230 Mbps in 20 MHz channels. It employs MIMO 2x2 with SC-FDE technology and supports 14 modulation and coding schemes from QPSK 1/4 to QAM256 7/8, optimizing spectral efficiency and link robustness.

The radio operates in TDD mode with configurable uplink/downlink ratios (50:50 to 92:8) and adjustable airframe durations (1, 2, 5, 10 ms). It includes automatic bitrate and transmit power control, automatic distance learning, DFS/radar detection, and built-in spectrum analyzer and antenna alignment tools for simplified deployment and interference management.

Networking capabilities include Layer-2 switching, VLAN 802.1q, IEEE 802.1p QoS, and transparent Ethernet transport. The unit is powered via a combo Gigabit Ethernet/SFP interface (up to 15 W) with AC, DC, or PoE options. The Q6-25 is ideal for high-capacity, medium- to long-distance PTP links where a 25 dBi integrated antenna balances gain and beamwidth for optimal performance.