Tekelec TE820A
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Tekelec TE820A

Transmission Test Set

"Loaded !!!"


This Tekelec TE-820A is loaded and then some.  It has so many optional modules that 2 of them are bagged separately with the unit.  The unit is in great condition and passes self test.

Tekelec TA DSI Frame Simulator - Analyzer Model TE820A

Tekelec TE820A DS1 Frame Simulator Analyzer "DS1 Frame Simulator Analyzer, for DSO/DS1 testing and maintenance, such as testing channel banks, digital PBX, voice and data multiplexers, DS1 terminals, DS1 office and line equipment." There is no reserve on this item.

Everything in the picture is included and much more.


This analyzer is loaded with the following options and modules:

  •     Opt01 Module

  •     Opt02 Module

  •     Opt04 Module

  •     Opt05 Module

  •     Opt06 Module

  •     Opt07 Module

  •     Opt09 RS232

  •     Opt10 Module

  •     Opt11 Module

  •     Receive Frame

  •     Receive Channel

  •     Receive Line Module w/ Clock Data & Probe Input (TEA7 Probe Included)

  •     Transmit Channel

  •     Transmit Frame

  •     Transmit Line with Control Clock & Data Output

  •     Processor Two & Processor One with IE488 & Dip Switch

Other Accessories Include:

  •    Cordura Padded Travel Case (not pictured)

  •    Interconnect Cables

  •    Tekelec 6470 Printer by DigiTec

  •    Front and Rear Hard Covers       






As our many customers will attest, we will do our very best to resolve any customer problems.  But our official policy is: 

  • All items sold are guaranteed against D.O.A. only. 
  • All claims must be made within 3 days of receipt. 
  • All warranties are void if the calibration / warranty seals are broken.



Shipping Policy

Buyer will pay $40.00 packing and shipping in the continental United States.  We will make every effort to ship within 24 hours of receipt of payment.  We ship with FedEx only.  We will be glad to ship with other carriers using the purchasers shipping account.  Please contact us to make any special shipping arrangements. For shipping rate research, our shipping address is Boulder, CO USA ---- Zip Code is 80305.

Foreign buyers:  Unless special provisions have been made, you are responsible for making your own shipping arrangements and all costs related to customs, duties & special packaging requirements.  Please do not ask us to quote you international shipping rates.  Use the address information above to research you own shipping rates.  You can email waltwhite@ascentconcepts.com to get the packaging fee, package weight and size for your research.  Items sold outside the USA are sold as is.  



 Payment Policy

We accept Credit Card payment through Paypal.   We accept Cashiers Check or Money Orders.



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The equipment shown is a representation only.  We often have multiple units in stock so please email us with your needs.  We have a large inventory and can usually find any test and measurement item in a short time frame.------Inquires info@ascentconcept.com