Equipment information
Spirent Communications Inc. TAS 4600A Other
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Model:
TAS 4600A
Date:
2001
Category:
Group:
Description:
Noise & Interference Emulator
Information
The TAS 4600A Noise & Interference Emulator provides a
convenient, thorough
approach for testing RF communications equipment by
emulating the co-channel
and adjacent channel interference present in wideband
communications systems.
The TAS 4600A allows thorough testing in a laboratory
setting and drastically
reduces the time required for product tests. By providing
precise carrier to noise
(C/N) and carrier to interference (C/I) conditions, the TAS
4600A can be used to
test a wide range of wireless voice and data communication
equipment, including
cellular telephones, cellular modems, personal communication
terminals, wireless
LANs, pagers, and wireless network equipment.
TAS 4600A provides advanced testing features to address a
wide range of RF
communications technologies. The 4600A delivers these
features in a modular
format, so your test system can evolve to meet your testing
needs for years to
come. The TAS 4600A has the following modular features:
• Plug-In RF Channel Modules
• Plug-In CW Interference Module
• Plug-In RF Power Meter
• Plug-In System Software PCMCIA Card
A single TAS 4600A emulates up to two independent wide
bandwidth RF
channels, each with independent additive interference, see
Figure 1-1. A wide
range of C/N, Eb/N0, and C/I characteristics can be
programmed for each
channel. In addition, the 4600A allows the output power of
each RF channel to be
directly programmed over a wide dynamic range to allow
testing at very low
carrier levels.
Manual Type:
Service Manual
Pages:
168
Size:
757.93 Kbytes (776124 Bytes)
Language:
english
Revision:
2.30
Manual-ID:
2700-5641
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2015 12 28
MD5:
2f3ae27ff0f5c2e52c5247ddb4c250e2
Downloads:
674
Information
Maintenance and Service Guide
Table of contents
1 Product description
2 External component identification
Top components ... 4
Pointing devices ... 4
Keys ... 5
Display components ... 6
Front components ... 8
Right-side components ... 9
Left-side components ... 10
Rear components ... 11
Bottom components ... 12
3 Unknown user password
4 Illustrated parts catalog
Serial number location ... 15
Computer major components ... 16
Display assembly components ... 20
Plastics Kit ... 22
Mass storage devices ... 23
Miscellaneous parts ... 24
Sequential part number listing ... 25
5 Removal and replacement procedures
Preliminary replacement requirements ... 30
Tools required ... 30
Service considerations ... 30
Plastic parts ... 30
Cables and connectors ... 31
Drive handling ... 31
Grounding guidelines ... 32
Electrostatic discharge damage ... 32
Packaging and transporting guidelines ... 33
Workstation guidelines ... 33
Equipment guidelines ... 34
Component replacement procedures ... 35
Serial number ... 35
Battery ... 36
Pen ... 37
Hard drive ... 38
WWAN module ... 40
Computer feet ... 41
Optical drive ... 42
Memory module ... 43
WLAN module ... 44
Keyboard ... 47
Switch cover ... 50
Display assembly ... 52
Top cover ... 59
RTC battery ... 62
Power Switch assembly ... 63
Bluetooth module ... 65
System board ... 66
Pen holder ... 68
Audio/infrared board ... 69
WWAN external antenna board ... 70
Fan/heat sink assembly ... 71
Processor ... 74
6 Setup Utility
Starting the Setup Utility ... 76
Changing the language of the Setup Utility ... 77
Navigating and selecting in the Setup Utility ... 77
Displaying system information ... 77
Restoring default settings in the Setup Utility ... 78
Using advanced Setup Utility features ... 78
Closing the Setup Utility ... 79
Setup Utility menus ... 79
Main menu ... 79
Security menu ... 79
System Configuration menu ... 80
Diagnostics menu ... 80
7 Specifications
Computer specifications ... 81
12.1-inch, WXGA BrightView display specifications ... 82
Hard drive specifications ... 83
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive specifications ... 84
System DMA specifications ... 85
System interrupt specifications ... 86
System I/O address specifications ... 87
System memory map specifications ... 89
8 Screw listing
Phillips PM2.0×5.0 captive screw ... 91
Phillips PM3.0×3.0 screw ... 92
Phillips PM2.0×4.0 screw ... 93
Phillips PM2.0×4.0 captive screw ... 97
Phillips PM2.0×11.0 screw ... 98
Black Phillips PM2.0×7.0 screw ... 99
Phillips PM2.5×6.0 screw ... 100
Phillips PM2.0×5.0 screw ... 101
Silver Phillips PM2.0×7.0 screw ... 103
Phillips PM2.0×3.0 screw ... 104
9 Backup and Recovery
Recovering system information ... 105
Backing up your information ... 105
When to back up ... 105
Back up suggestions ... 105
Using system restore points ... 106
When to create restore points ... 106
Create a system restore point ... 106
Restore to a previous date and time ... 106
Creating recovery discs ... 107
Reinstalling software programs and drivers ... 107
Reinstalling preinstalled programs and drivers ... 108
Reinstalling programs from discs ... 108
Performing a recovery ... 108
Recovering from the recovery discs ... 109
Recovering from the partition on the hard drive ... 109
Deleting the recovery partition on the hard drive ... 109
Updating reinstalled software ... 110
10 Connector pin assignments
Audio-out (headphone) ... 111
Audio-in (microphone) ... 111
External Monitor ... 112
RJ-11 (modem) ... 113
RJ-45 (network) ... 113
S-Video-out ... 114
Universal Serial Bus ... 114
11 Power cord set requirements
Requirements for all countries or regions ... 115
Requirements for specific countries or regions ... 116
12 Recycling
Battery ... 117
Display ... 118
Index ... 124