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V2802A Option M81
Service Information

Service Information

Refer to 

“Contacting Keysight” on page 30

These servicing instructions are for use by qualified personnel only. To avoid 
electrical shock, do not perform any servicing unless you are qualified to do so.

Figure 9 

RF Block Diagram

Table 7 

Replacement Parts

Description

Part Number

AC/DC Power Supply, 4 Output Ports

0950-5667

RF Amplifier, 26 dBm, SMA

0955-2712

Termination, 50 Ohm, SMA male

1810-0118

Fuse 3A 250V Non-Time delay

2110-0780

Bulkhead Coax Adapter, 3.5 mm (f/f)

1250-3805

Cable Assembly with fan, 12 V

87050-60027

V2802A Option M81 Guide

V2800-90002

V2802A-M81  LO Distribution Network 

Amp

LO IN

OUT 1

3dB

Source or Receiver

Master

LO Out

0.4 - 6 GHz

OUT 2

OUT 3

OUT 4

OUT 5

OUT 6

OUT 7

OUT 8

LO IN

LO IN

LO IN

LO IN

LO IN

LO IN

LO IN

LO IN

Source or Receiver

Slaves

Содержание V2802A Option M81

Страница 1: ...Keysight Technologies V2802A Option M81 User s and Service Guide...

Страница 2: ...he Software to U S government customers under its standard commercial license which is embodied in its End User License Agreement EULA a copy of which can be found at http www keysight com find sweula...

Страница 3: ...lsius 9 Front and Rear Panel Features 10 Hardware Lock link Setup for a Three Instrument Stack 13 Stacking the Distribution Unit Using Two PXI Chassis 13 VSA RF Interface Cable Connections 16 VSG RF I...

Страница 4: ...ormation 28 Instrument Markings 29 Battery Collection 29 Electrical Safety Compliance 29 EMI and EMC Compliance 29 Keysight Support Services and Assistance 30 Service and Support Options 30 Contacting...

Страница 5: ...3 V2802A Option M81...

Страница 6: ...nal The Distribution unit has the following key features Frequency Range of Operation 400 MHz to 6 GHz Maximum of eight instruments for system phase lock capability 3 5 mm RF Ports female connectors O...

Страница 7: ...F Cable Interface Set for 8 x 0 VSG Source System Figure 8 on page 19 RF Cable Upper PXI LO OUT to Distribution Unit LO IN V2800 20006 1 RF Cable Upper PXI LO OUT to Out 1 to 4 V2800 20008 4 RF Cable...

Страница 8: ...wing Lock links RF cables and material for your VSA or VSG system configuration RF cables can be used with either configuration however the Lock Link hardware material is for one of the two configurat...

Страница 9: ...ion Unit This is a Safety Class I Product provided with a protective earthing ground incorporated in the power cord The mains plug shall only be inserted in a socket outlet provided with a protective...

Страница 10: ...e of the instrument by 4 C for every 100 watts dissipated in the cabinet If the total power dissipated in the cabinet is greater than 800 watts forced convection must be used Table 3 Dimensions and Sp...

Страница 11: ...s The power levels must be 3 dB below maximum level to ensure no damage see Table 4 Table 4 Performance Information Frequency Range and Power Levels Port Power Damage Level 15 dBm RF Frequency Range 4...

Страница 12: ...nal path configurations are performed manually with the available front panel coaxial accessory interface cables Line Switch The front panel LINE switch disconnects the mains circuits from the mains s...

Страница 13: ...achable power cord can be removed from the electrical supply Alternately an externally installed switch or circuit breaker which is readily identifiable and is easily reached by the operator may be us...

Страница 14: ...250V 2110 0780 For continued protection against fire hazard replace line fuse only with same type and rating The use of other fuses or material is prohibited Figure 3 Line Module Verify that the premi...

Страница 15: ...18A PXI chassis 1 The lock link kit materials needed 0515 0372 Screw T10 M3x0 5 8 mm x6 for Struts Spacers 0515 0380 Screw T20 M4x0 7 10 mm x16 for PXI Chassis 0515 0436 Screw T20 M4x0 7 18 mm x4 for...

Страница 16: ...rame of the Distribution Unit using two screws 0515 0436 Torque to 9 in lb 5 Align the holes in the bottom PXI Chassis with the Front Strut holes and install two M4 10 mm screws 0515 0380 using a T20...

Страница 17: ...acer above to align the holes Leave the screws slightly loose for now 7 Place the second PXI Chassis on top of the Distribution Unit a Align the holes in the top PXI Chassis with the Strut holes and i...

Страница 18: ...to 8 in lb Refer to Table 5 Over torque will cause damage and may cause connectors to spin or become loose Table 5 VSA RF Interface Cable Connections Keysight Part Numbers From PXI To Distribution Uni...

Страница 19: ...A Front Panel RF Cables I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PXi 1 IN 5 6 3 4 7 8 I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PXi V2800 20011 x4 Short Cable Up V2800 20007 V2800 20010 x4...

Страница 20: ...rque to 8 in lb Refer to Table 6 Over torque will cause damage to the connectors to spin or become loose Table 6 VSG RF Interface Cable Connections Keysight Part Numbers From PXI To Distribution Unit...

Страница 21: ...ons VSG Front Panel RF Cables I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PXi 1 IN 2 5 6 3 4 7 8 I PXi KEYSIGHT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 V2800 20009 x4 Long Cable Up V2800 20006...

Страница 22: ...Description Part Number AC DC Power Supply 4 Output Ports 0950 5667 RF Amplifier 26 dBm SMA 0955 2712 Termination 50 Ohm SMA male 1810 0118 Fuse 3A 250V Non Time delay 2110 0780 Bulkhead Coax Adapter...

Страница 23: ...h 400 MHz to 6 GHz operating capability Equipment Setup 1 Turn on the Distribution unit and the PNA or equivalent 2 Set the analyzers frequency range of 400 MHz to 6 GHz and IF BW to 1 kHz 3 Connect t...

Страница 24: ...cal Path Response which illustrates a typical path response for all eight signal paths Figure 11 Table 8 Test Set RF Signal Path S21 Path Description LO IN to Out 8 LO IN to Out 7 LO IN to Out 6 LO IN...

Страница 25: ...23 Figure 12 V2802A Option M81 Trouble Shooting the Distribution unit Typical Path Response...

Страница 26: ...et outlet provided with a protective earth contact Any interruption of the protective conductor inside or outside of the product is likely to make the product dangerous Intentional interruption is pro...

Страница 27: ...y cause product damage and serious injury This product is designed for use in Installation Category II and Pollution Degree 2 Verify that the premise electrical voltage supply is within the range spec...

Страница 28: ...ll voltage sources before opening No operator serviceable parts inside Refer servicing to qualified personnel To prevent electrical shock do not remove covers The detachable power cord is the instrume...

Страница 29: ...ssured to prevent the combustion of fumes or vapors Electrostatic Discharge Protection Electrostatic discharge ESD can damage or destroy electronic components The product is shipped in materials that...

Страница 30: ...by EU directives applicable to our product The CSA mark is a registered trademark of the CSA International This is a symbol of an Industrial Scientific and Medical Group 1 Class A product CISPR 11 Cla...

Страница 31: ...ons are cited in the Declarations of Conformity at https regulations about keysight com DoC default htm Regulatory Information Acoustic Statement European Machinery Directive Acoustic noise emission L...

Страница 32: ...uct to Keysight for Service or Repair IMPORTANT Keysight Technologies reserves the right to reformat or replace the internal hard disk drive in your analyzer as part of its repair This will erase all...

Страница 33: ...31 V2802A Option M81 Keysight Support Services and Assistance...

Страница 34: ...This information is subject to change without notice Keysight Technologies 2015 2017 2019 Print Date October 2019 Supersedes August 2019 V2800 90002 www keysight com...

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