The present invention provides an apparatus for testing a device with a
high frequency signal, such as an RF signal. The apparatus delivers a
high frequency signal directly to a loadboard with a coaxial cable. The
coaxial cable can deliver the signal to a location at or near the device
on the loadboard. The cable can connect to the loadboard through a
threaded connection. The other end of the cable can connect to a testing
module or another cable. The apparatus can further comprise a section or
housing between the circuit board and the testing module to provide
support for the cables and their respective connections. The apparatus
can further provide connections for both high frequency testing and low
frequency testing.