Agilent Technologies (HP) 8901A

Modulation Analyser (150 kHz to 1300 MHz) The HP 8901A modulation analyzer combine the capabilities of several RF instruments to give complete, accurate characterization of modulated signals in the 150 kHz to 1300 MHz frequency range. 8901A very accurately measure modulation and recover the modulation signal. The analyzer determine RF frequency and measure RF power. The major additional capabilities of the HP 8901A are its improved power-meter accuracy, its ability to use external power sensors, its ability to make adjacent-channel power measurements or carrier-noise measurements (with Options 030 through 037), and its ability to count audio frequencies and measure distortion on 400 Hz and 1 kHz signals. The 8901A fully automatic and make all major measurements at the press of a key or under HP-IB control. Transmitter Testing & RF Signal Characterization The HP 8901A have the features required to perform standard transmitter measurements.