Aditya Mukherjee published on hackaday.io a very interesting project of SP6T wideband RFswitch, useable from 5 to 3000MHz. Technical features in short:
- 5 MHz to 3000 MHz operation
- Excellent insertion loss and decent isolation performance
- Compatible with 3.3V logic
- No DC blocking
- 2000V HBM ESD Rating on All Ports
- 3V to 5V operation
- Low power device (≈100μA current draw)
- Entire board is matched to 50 Ohm
For more info visit: https://hackaday.io/project/169591-sp6t-wideband-rf-switch-5-3000-mhz
Photo: Aditya Mukherjee