Previously our community showed a decent interest in embeddable SDRs (namely, this one), so I thought this would be interesting as well.
The software defined radio board shown below is now being crowdfunded on Crowdsupply. This is an extended version of their existing SDR card. The form-factor makes it an ideal candidate to be placed inside Framework 16” expansion bay or even into dedicated slot on a mainboard.
On the other hand, the price is greater than $500 so definitely not an everyone’s choice.
More information on the subject: