High-Performance Indoor Connectivity in an Ultra-Slim Design
SPINNER is expanding its In-Building antenna portfolio with two ultra-slim omni-directional ceiling antennas: the 1-Port SISO Antenna and the 2-Port MIMO Antenna. Both models combine broadband performance with an exceptionally compact design, providing flexible solutions for modern indoor wireless networks.
Covering a wide frequency range from 617 to 7125 MHz, both antennas support common LTE mobile frequency bands, including 600 MHz, 1500 MHz (L-Band), and the latest 5G New Radio (NR) frequencies up to 7125 MHz. This broad coverage makes them ideal for current and future indoor communication requirements.
A key feature of both antennas is their ultra-slim profile of just 8 mm, allowing discreet integration into indoor environments. The MIMO antenna features a diameter of 250 mm and weighs only 0.37 kg, while the even more compact SISO version measures just 185 mm in diameter and weighs 0.25 kg.
Both models deliver excellent passive intermodulation performance of ≤ −153 dBc (IM3), supporting reliable signal transmission in demanding RF environments.
The 2-Port MIMO antenna is designed for applications requiring multiple antenna ports, while the 1-Port SISO version offers a compact, cost-effective solution for conventional Distributed Antenna Systems (DAS). For additional interference protection, the SISO and MIMO antennas can also be combined with the available SPINNER interference absorbers, using the central mounting option.
With these two additions, SPINNER further strengthens its balanced, cost-effective and future-proof In-Building antenna portfolio, offering customers greater flexibility in selecting the right solution for their indoor connectivity requirements.
