Agilent E8257D Option HNY Product Note HNY ProductNote e8251 90395 c20130417 [4] free download

File name E8257D Option HNY Product Note HNY_ProductNote_e8251_90395 c20130417 [4].pdf

Agilent Technologies E8257D Option HNY Product Note The Agilent E8257D Option HNY provides an advanced phase lock loop circuit along with a high-performance internal frequency reference that will improve both the close-in and pedestal phase stability to provide superior phase noise performance at all offsets less than 250 kHz from carrier. With the integrated frequency dividers enabled (included with Option HNY), the E8257D uses a dividing technique to output carrier frequencies below 250 MHz. This results in improved phase noise at all offsets for these frequencies. The dividers can be disabled, returning the PSG to a standard mode of creating low frequencies with a heterodyning technique. This mode provides wider deviation bandwidth for frequency and phase-modulated signals. Controls for this mode are the same as for Options UNX and UNY. Required Options 1E1 Step attenuator Select one of the following: 520 Frequency range, 250 kHz to 20 GHz or 532 Frequency range, 250 kHz to 31.8 GHz or 540 Frequency range, 250 kHz to 40 GHz Incompatible Options 1EM Rear panel connectors 1ED Type-N output connector 1SM Scan modulation Any custom hardware options A Specifications and Characteristics Measured RMS jittera Option HNY SONET/SDH RMS jitter Unit intervals Time (fs) carrier frequency Data Rates Bandwidth (