Hello everybody,
I just finished my first homebrew radio, a VHF receiver with PLL, and it's
time to put it in a box ! I've often read that HF circuits should be put in
metal boxes, but I don't know which one should choose. Are "sealed"
enclosures such as this one
http://www.velleman.be/common/produc...?lan=1&id=7318
better than boxes like that one
http://www.velleman.be/common/produc...lan=1&id=11184 ?

And do you think that plastic and ABS boxes are really bad for HF circuits ?

Thanks for your answers !