The Keysight / Agilent / HP 83525A cover the frequency range of 10 MHz to 8.4 GHz with excellent frequency stability, accuracy, and output power. The HP 83525A maintain excellent frequency parameters and accuracies within ± 12 MHz.

The HP 83525A plug-in, with its extremely broad frequency range, does not sacrifice power. This plug-in provides at least +13 dBm of output power while being internally leveled to a flatness of ± 1 dB.

A powerful feature offered by the HP 83525A is crystal marker capability. This capability provides harmonic markers at 10 or 50 MHz intervals below 2 GHz. In addition, 1 MHz harmonic markers are available below 1 GHz.