In my master thesis, i need a built in TR modules (4 in numbers) to demonstrate concept of beam steering.
Can any one tell which companies sell TR modules at 1GHz or near 1GHz, as it is not a commercial product.
Regards
There are a lot of T/R RF modules near 1GHz on the RF Solution site, and most of them cost less than $10. To find cheaper than this, perhaps have to check a local garage sale.