Description - Agilent Technologies ESA Series User's And Service Manual

E440xBU Option H70

Description

Description
The Agilent E440xB Option H70 provides an analog 70 MHz IF Output to the rear panel of
the Economy Spectrum Analyzer (ESA) by down-converting the 321.4 MHz IF signal. The
70 MHz IF is always ON while the ESA is powered up.
The 70 MHz IF Output board is installed in the card cage between the A8A2 Second
Converter IF OUT 321.4 MHz (J2) and the A8A1A1 Reference /Third Converter IF IN SMB
321.4 MHz (J2). Refer to Figure 1.
Figure 1 Block Diagram
321.4 MHz IF
J2
to 3rd Converter
321.4 MHz IF
J2
Splitter
from 2nd Converter
70 MHz IF out
391.4 MHz LO
10 MHz Reference
PLL
2 Installation Guide