Tektronix RTPA2A User manual

Instruction Manual
RTPA2A
Real-Time Spectrum Analyzer
TekConnect®Probe Adapter
071-1766-01
www.tektronix.com

Copyright ©Tektronix, Inc. All rights reserved. Licensed software products are owned by Tektronix or its suppliers and
are protected by United States copyright laws and international treaty provisions.
Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the
Rights in Technical Data and Computer Software clause at DFARS 252.227-7013, or subparagraphs (c)(1) and (2) of the
Commercial Computer Software -- Restricted Rights clause at FAR 52.227-19, as applicable.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes
that in all previously published material. Specifications and price change privileges reserved.
TEKTRONIX, TEK, TekConnect, and TeKProbe are registered trademarks of Tektronix, Inc.
Contacting Tektronix
Tektronix, Inc.
14200 SW Karl Braun Drive or P.O. Box 500
Beaverton, OR 97077 USA
For product information, sales, service, and technical support:
HIn North America, call 1-800-833-9200.
HWorldwide, visit www.tektronix.com to find contacts in your area.

Warranty 2
Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1)
year from the date of shipment. If any such product proves defective during this warranty period, Tektronix, at its
option, either will repair the defective product without charge for parts and labor, or will provide a replacement in
exchange for the defective product. Parts, modules and replacement products used by Tektronix for warranty work
may be new or reconditioned to like new performance. All replaced parts, modules and products become the
property of Tektronix.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration
of the warranty period and make suitable arrangements for the performance of service. Customer shall be
responsible for packaging and shipping the defective product to the service center designated by Tektronix, with
shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a
location within the country in which the Tektronix service center is located. Customer shall be responsible for
paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate
maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage
resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product;
b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any
damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been
modified or integrated with other products when the effect of such modification or integration increases the time
or difficulty of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY
OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND
EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY.
TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS
ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.

RTPA2A Instruction Manual i
Table of Contents
General Safety Summary iii...................................
Environmental Considerations v...............................
Getting Started 1............................................
Cable Connections 1...............................................
USB Cable 1..................................................
Real-Time Spectrum Analyzer Software Compatibility 2.................
TekConnect Probe Compatibility 2....................................
Standard Accessories 3.............................................
Options 5........................................................
Installing the Probe Adapter 7........................................
CONNECTIONS Table 8........................................
Installing the USB Cable and Power Supply Cable 9......................
Installing the TekConnect Probe 10....................................
Performing a Functional Check 11.....................................
Operating Basics 17..........................................
Understanding the Controls 17........................................
Power Status 17................................................
USB Status 18..................................................
Probe Status 18.................................................
Reference 19.................................................
Avoiding Damage from Electrostatic Discharge or Overvoltage 19...........
Specifications 21.............................................
Certifications and Compliances 24.....................................
Maintenance 25..............................................
Inspecting and Cleaning 25...........................................
Troubleshooting 26.................................................
Product Requires Service 27..........................................
Repackaging for Shipment 27.........................................
Replaceable Parts 29.........................................
Parts Ordering Information 29.........................................
Using the Replaceable Parts List 30....................................

Table of Contents
ii RTPA2A Instruction Manual
List of Figures
Figure 1: The TekConnect probe adapter 1......................
Figure 2: Probe adapter inputs and outputs 7....................
Figure 3: Back panel connections 9.............................
Figure 4: Installing TekConnect probes 10.......................
Figure 5: Connecting the RTPA2A components 12.................
Figure 6: Check for lighted LEDs 13............................
Figure 7: Equipment setup with Real-Time Spectrum Analyzer 14...
Figure 8: Amplitude signal 15..................................
Figure 9: Location of status LEDs 17............................
Figure 10: Insertion loss 23....................................
Figure 11: Return loss 23......................................
Figure 12: Exploded view 34...................................
List of Tables
Table 1: Compatible probes 2.................................
Table 2: Standard accessories 3...............................
Table 3: Options 5..........................................
Table 4: Power cord options 5................................
Table 5: Recommended equipment for functional check 11.........
Table 6: Probe amplitude offset for Channel B 15.................
Table 7: Power status LED 17.................................
Table 8: USB status LED 18...................................
Table 9: Probe status LED 18..................................
Table 10: Electrical characteristics 21...........................
Table 11: Environmental characteristics 22......................
Table 12: Physical characteristics 22............................
Table 13: Probe adapter LEDs 26...............................

RTPA2A Instruction Manual iii
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it.
To avoid potential hazards, use this product only as specified.
Only qualified personnel should perform service procedures.
While using this product, you may need to access other parts of the system. Read
the General Safety Summary in other system manuals for warnings and cautions
related to operating the system.
Connect and Disconnect Properly. Do not connect or disconnect probes or test
leads while they are connected to a voltage source.
Connect the probe output to the measurement instrument before connecting the
probe to the circuit under test. Disconnect the probe input and the probe ground
from the circuit under test before disconnecting the probe from the measurement
instrument.
Ground the Product. This product is grounded through the grounding conductor
of the power cord. To avoid electric shock, the grounding conductor must be
connected to earth ground. Before making connections to the input or output
terminals of the product, ensure that the product is properly grounded.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings
and markings on the product. Consult the product manual for further ratings
information before making connections to the product.
The common terminal is at ground potential. Do not connect the common
terminal to elevated voltages.
Connect the ground lead of the probe to earth ground only.
Do not apply a potential to any terminal, including the common terminal, that
exceeds the maximum rating of that terminal.
Power Disconnect. The power cord disconnects the product from the power
source. Do not block the power cord; it must remain accessible to the user at all
times.
Do Not Operate Without Covers. Do not operate this product with covers or panels
removed.
Avoid Exposed Circuitry. Do not touch exposed connections and components
when power is present.
Do Not Operate With Suspected Failures. If you suspect there is damage to this
product, have it inspected by qualified service personnel.
ToAvoidFireor
Personal Injury

General Safety Summary
iv RTPA2A Instruction Manual
Provide Proper Ventilation. Refer to the manual’s installation instructions for
details on installing the product so it has proper ventilation.
Use Proper AC Adapter. Use only the AC adapter specified for this product.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Product Surfaces Clean and Dry.
Terms in this Manual. These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result
in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in
damage to this product or other property.
Terms on the Product. These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the
marking.
WARNING indicates an injury hazard not immediately accessible as you read the
marking.
CAUTION indicates a hazard to property including the product.
Symbols on the Product. The following symbols may appear on the product:
CAUTION
Refer to Manual
Symbols and Terms

RTPA2A Instruction Manual v
Environmental Considerations
This section provides information about the environmental impact of the
product.
Observe the following guidelines when recycling an instrument or component:
Equipment Recycling. Production of this equipment required the extraction and
use of natural resources. The equipment may contain substances that could be
harmful to the environment or human health if improperly handled at the
product’s end of life. In order to avoid release of such substances into the
environment and to reduce the use of natural resources, we encourage you to
recycle this product in an appropriate system that will ensure that most of the
materials are reused or recycled appropriately.
The symbol shown to the left indicates that this product
complies with the European Union’s requirements
according to Directive 2002/96/EC on waste electrical and
electronic equipment (WEEE). For information about
recycling options, check the Support/Service section of the
Tektronix Web site (www.tektronix.com).
This product has been classified as Monitoring and Control equipment, and is
outside the scope of the 2002/95/EC RoHS Directive. This product is known to
contain lead, cadmium, mercury, and hexavalent chromium.
Product End-of-Life
Handling
Restriction of Hazardous
Substances

Environmental Considerations
vi RTPA2A Instruction Manual