Equipment information:

Spirent Communications TAS 450 Other
Spirent Communications
Model: TAS 450
Date: 2002
Category: Radio, Communication
Group: Other
Description: RF Channel Emulator
                                    The TAS 4500 FLEX RF Channel Emulator provides a convenient,
approach for testing wireless communications equipment by
emulating the delay,
fast and slow fading, and path loss characteristics of RF
mobile communication
channels. The 4500 FLEX allows thorough testing in a
laboratory setting and
drastically reduces the time required for product tests. The
4500 FLEX can be
used to test a wide range of wireless voice and data
communication equipment,
including cellular telephones, cellular modems, personal
terminals, wireless LANs, pagers, wireless network
equipment, and much more.
TAS 4500 FLEX provides advanced signal processing features
to address a wide
range of wireless communications technologies. The 4500 FLEX
delivers these
features in a modular format, so your test system can evolve
to meet your testing
needs for years to come. The TAS 4500 FLEX has the following
• Plug-In RF Front End Modules
• Plug-In Local Oscillator Modules
• Plug-In Wide Bandwidth Signal Processing Modules
• Plug-In System Software PCMCIA Card
A single TAS 4500 emulates two independent wide bandwidth RF
channels, each
with up to six transmission paths, see Figure 1-1. Delay,
path loss, Rayleigh
fading, and log-normal fading characteristics can be
programmed for each path.
Two six-path channels can be combined to make one 12-path
channel, and two,
three, or four TAS 4500s can be combined and synchronized
for multi-channel

These manuals are available for the above equipment:

Spirent Communications -- TAS 450 -- Service Manual
File name: TAS-7446-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 380
Size: 2.38 Mbytes (2492233 Bytes)
Language: english
Revision: 5.41
Manual-ID/Number: 2700-7591
Date: 2002
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 9059979895b943a7e4b1ad0cfb61b242
ed2kID: 1849978449aa86b34208e4ae2a47b317
Downloads: 26 since 28 December 2015
This manual applies to the TAS 4500, Version 5.31 and higher

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