PXIE-5698 | RF preamplifier

Model: PXIE-5698

26.5 GHz PXI RF amplifier

The PXIe-5698 is an RF preamplifier with a single-slot PXI Express construction. The NI 5698 is used to extend the test and monitoring capabilities of the PXIe-5668 vector signal analyzer, and can also be used as a standalone preamplifier. The PXIe-5698 also provides an additional RF by-pass path, using mechanical relays rather than preamplifiers, and does not require rewiring the system.

The PXIE-5698 preamplifier is a circuit or electronic device placed between the signal source and the amplifier stage, which is designed to receive weak voltage signals from the source. The preamplifier can convert the weak current signal into a signal with strong enough output signal and strong enough noise tolerance for further processing to avoid signal distortion.

The PXIE-5698 preamplifier amplifies the noise while amplifying the useful signal, and the low-noise preamplifier is the preamplifier that minimizes the noise factor of the circuit. For weak signal detection instruments or equipment, the preamplifier is one of the main components to introduce noise.