All items tagged with RF and preamp (5)

2-09-2015 | Spectrum Instruments, specialists in PC-based test, measurement and signal generation instrumentation has announced a new range of RF pre-am...

1-07-2009 | The RF sweep frequency generator (‘wobbulator’) published in the October 2008 issue of Elektor has a receiver option that allows the instrum...

1-07-2004 | Here is a high performance RF amplifier for the entire VHF broadcast and PMR band (100-175 MHz) which can be successfully built without any...

1-05-1998 | The preamplifier described is a pushpull type based on a pair of inexpensive JFETs. With a few changes to the circuit, coverage may be...

1-07-1987 | EE JULY/AUGUST 1987 A linear RF amplifier can be made in two ways: (1) with the aid of a linear active element, or (2) with a non-linear ele...