4 Retrofitting Options
202 Keysight 53210A/53220A/53230A Assembly Level Service Guide
Introduction
This chapter provides the following retrofit procedures:
– To retrofit ultra-high stability timebase (Option 010)
– To retrofit the GPIB connector
– To retrofit the internal battery DC power (Option 300)
– To retrofit the 53210A (channel 1) or 53220A/53230A (channels 1/2) rear panel
inputs (Option 201)
– To retrofit the 53210A channel 2 front panel input (Option 106 or Option 115,
plus front panel Option 202)
– To retrofit the 53210A channel 2 rear panel input, 6.0 GHz (Option 106) or
15.0 GHz (Option 115) plus rear panel Option 203
– To retrofit the 53220A/53230A channel 3 input, 6.0 GHz (Option 106) or
15.0 GHz (Option 115) plus front panel Option 202
– To retrofit the 53220A/53230A channel 3 input, 6.0 GHz (Option 106) or
15.0 GHz (Option 115) plus rear panel Option 203
– To retrofit Option 150 (pulse microwave measurements) to the 53230A
Tools required
The following tools may be needed for these retrofitting procedures:
– Hand TORX‚ 8 screwdriver (T8)
– Hand TORX‚ 10 screwdriver (T10)
– Hand TORX‚ 20 screwdriver (T20)
– 7-mm spintight (GPIB connector screws)
– 14-mm deep-socket or deep spintight (Type N and BNC connectors)
– 1/4" spintight (Option 115 standoffs)
– 5/16" open-end wrench (SMA connectors)
–Long-nose Pliers
– 3/16" or 1/4" wide medium slot screwdriver