How to Build an UNUN Monoband, and shortened antennas (less than 9 feet in length) can be difficult to match using just an LC circuit as described above. A switched UNUN (unbalanced to unbalanced transmission-line transformer) with multiple impedance taps may be the answer. Like the LC, they provide a DC ground, and the requisite impedance match albeit over a much greater range. The overall system losses are low (<3%), so the UNUN may be mounted near the radio rather than at the antenna. This can be an added benefit for users of remotely tuned antennas. Click to enlarge the schematic. in antennaswith system:unfiled
IBM Thinkpad 755c Display IBM Thinkpad 755c Display Does anyone know waht the max res. and colours are for the TP 755c? Right now i can only get 640 480 res. and 16 colours max. I read somewhere that it is possible to get 600 800 res. and 256 colours. If anyone knows the answer please reply. Than... in Public bookmarkswith system:unfiled