Here's a DC-1.8GHz front end for a software defined radio transceiver. Just add 10Gbps Ethernet, and back end server. Runs on 75 Ω though. DOCSIS remote PHY hardware can build a channel map with different carrier modulation and agile frequency mapping. Probably way out of most amateur repeater budgets though.
Here's a DC-1.8GHz front end for a software defined radio transceiver. Just add 10Gbps Ethernet, and back end server. Runs on 75 Ω though. DOCSIS remote PHY hardware can build a channel map with different carrier modulation and agile frequency mapping. Probably way out of most amateur repeater budgets though.
https://www.harmonicinc.com/broadband/pebble-2-device/