EKF, Hamm Germany – The SPY-R IG is a CompactPCI® Serial carrier card for eight WWAN modems (3G, 4G, and forthcoming technologies). Four M.2 sockets are provided to accommodate M.2 3042 style modules, and another four modems are directly soldered to the PCB.
The module RF I/Os are strapped to on-board combiner circuits, for attachment of external antennas via two SMA front panel connectors (main and auxiliary). The SPY-RIG is well suited for applications which require WWAN bandwidth aggregation and redundancy.
Learn more https://www.ekf.com/s/spy/spy.html