Equipment information

Spirent Communications Inc. TAS 4600A Other
Manufacturer:
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.

show more

Service Manual
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

show more