SPA 파워 증폭기

The SPA is a broadband high power amplifier to complement the SGA and SGD signal generators.

The SPA is a 1U high, half rack width, broadband power amplifier which may be controlled by an S-Series SGA or SGD Signal Generator via a USB plug & play interface. By accepting up to +20 dBm from an SGA/SGD, a gain of at least 10 dB will provide an output from the SPA of up to +30 dBm. A high quality, low-loss, switch may be enabled to by-pass the power amplifier when high RF levels are not required so that the excellent noise performance of the SGA or SGD is not compromised.