Receiver If Gain/Flatness Dir Adjustment; Lo Sampler Pll Bw Adjustment - Keysight E5052B Service Manual

Adjustment
Required Adjustment after Replacing Assembly

Receiver IF Gain/Flatness Dir Adjustment

The purpose of this procedure is to adjust the IF gain / flatness of the A6 phase detector
board.
Required equipment for the receiver IF gain/flatness adjustment
Description
Function Generator
50 ohm Termination
Multimeter
Power Sensor
Power Meter
Power Splitter
BNC(m)-BNC(m) Cable, 61 cm
Feed Thru Termination
BNC(f)-Banana Adapter
N(f)-BNC(m) Adapter
N(m)-BNC(f) Adapter
N(m)-N(m) Adapter

LO Sampler PLL BW Adjustment

The purpose of this procedure is to adjust the LO sampler PLL BW of the A4/A5 local
synthesize modules.
Required equipment for the LO sampler PLL BW adjustment
Description
Signal Generator
N(m)-N(m) Cable
50
Recommended Model
Keysight 33250A
Keysight 909C Opt. 012
Keysight 3458A, Keysight 34401A, Keysight
34410A or Keysight 34411A
Keysight E9304A Opt. H18 or Keysight E9304A
Opt. H19
Keysight E4419A/B
Keysight 11667A
Keysight p/n 8120-1839
Keysight p/n 04192-61002
Keysight p/n 1251-2277
Keysight p/n 1250-1477
Keysight p/n 1250-0780
Keysight p/n 1250-1475
Recommended Model
Keysight E8257D with Opt. UNX, UNT, 1EA
without Opt. UNW, 1EH
Keysight N6314A (p/n 8120-8862)
Chapter 3