The Virtual VRS2H relays in the µBITx are not easy to find, but there are substitutes available from Panasonic.
The VRS2H datasheet can be found here.
The All-band HF Amateur Radio Transceiver: Just waiting to be modified
The All-band HF Amateur Radio Transceiver: Just waiting to be modified
The Virtual VRS2H relays in the µBITx are not easy to find, but there are substitutes available from Panasonic.
The VRS2H datasheet can be found here.