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R&S®DSA DOCSIS signal analyzer

Best signal quality for maximum data throughput

R&S®DSA DOCSIS signal analyzer
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R&S®DSA DOCSIS signal analyzer
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R&S®DSA DOCSIS signal analyzer
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R&S®DSA DOCSIS signal analyzer, Front view R&S®DSA DOCSIS signal analyzer, Side view R&S®DSA DOCSIS signal analyzer, Back view

Key facts

  • Demodulation and analysis of DOCSIS 3.0/3.1 and EuroDOCSIS 3.0 downstream and upstream signals in realtime
  • Demodulation and analysis of digital TV signals (J.83/A/B/C, DVB-C) in realtime
  • Residual MER ≥ 50 dB with DOCSIS 3.1
  • Residual MER ≥ 56 dB with SC-QAM
  • Dual receivers for downstream (47 MHz to 1794 MHz) and upstream (5 MHz to 204 MHz)
  • 3-year warranty extension

The best in realtime

Only the highest signal quality ensures maximum throughput. The R&S®DSA DOCSIS signal analyzer has been designed to support users by ensuring the highest signal quality. DOCSIS is the standard for transmitting IP data within hybrid fiber coaxial (HFC) cable TV networks. The new DOCSIS 3.1 standard supports unprecedented data rates, meeting the demand for increased data throughput. The R&S®DSA allows precise, gapless signal analysis of DOCSIS 3.0, EuroDOCSIS 3.0 and DOCSIS 3.1 signals on the physical layer in realtime. A user can detect effects that degrade signal quality, e.g. ingress, reflections and laser clipping. With its dual receivers, the R&S®DSA analyzes downstream and upstream signals.

Features & benefits

Powerful, gapless DOCSIS downstream signal analysis

  • FPGA-based demodulation
  • Realtime signal analysis
  • Maximum performance
  • Integrated spectrum analysis

R&S®DSA - Overview DOCSIS 3.1 downstream signal
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R&S®DSA - Overview DOCSIS 3.1 downstream signal

Downstream DOCSIS 3.1 overview

Detailed analysis of upstream signals

  • Additional RF receiver for upstream signals (model 03)
  • FPGA-based realtime demodulation
  • Detailed upstream analysis R&S®DSA-K1500
  • Cable modem ranging test

R&S®DSA – Overview cable modem ranging analysis
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R&S®DSA – Overview cable modem ranging analysis

Easy testing of a DOCSIS 3.0 cable modem upstream signal

Digital TV signal analysis for interference-free operation in parallel with DOCSIS

  • FPGA-based demodulation
  • Realtime signal analysis

R&S®DSA - J.83 SC-QAM IQ constellation - Nothing remains invisible.
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R&S®DSA - J.83 SC-QAM IQ constellation - Nothing remains invisible.

Constellation diagram of Digital TV signal

Available models

Available models
Models
Frequency range downstream
Frequency range upstream

R&S®DSA

Order number 2118.7800.02

Frequency range downstream
47 MHz to 1794 MHz
Frequency range upstream
-

R&S®DSA

Order number 2118.7800.03

Frequency range downstream
47 MHz to 1794 MHz
Frequency range upstream
5 MHz to 204 MHz

Available options

Software options
Product
Description
R&S®DSA-K1500

Order number 2118.7723.02

Description

DOCSIS upstream demodulation/analysis

R&S®DSA-K1501

Order number 2118.7730.02

Description

J.83, D3.0 DS demodulation/analysis

R&S®DSA-K1502

Order number 2118.7923.02

Description

Upstream RF IN for J.83
 

R&S®DSA-K1505

Order number 1345.2130.02

Description

DOCSIS timing analysis

R&S®DSA-K950

Order number 2118.8236.02

Description

R&S®TVSCAN 2.0 Automated measurement of multiple TV and DOCSIS channels

Accessories
Product
Description
R&S®ZZA-KN11

Order number 1175.3104.00

Description

19" Adapter 4E 3/4 T350

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General and legal information

Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.

You may use the electronic signature via DocuSign to submit your information to enroll with the Rohde & Schwarz Customer Delegated Administration program. DocuSign processes the information provided according to their . The minimum system requirements for using the DocuSign system may change over time. The current system requirements are found

1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. Draw Period. This Draw begins January 01, 2020 to December 31, 2020. R&S reserves the right to change the end date of the Draw.

3. Participation. No purchase necessary. This Draw is limited to legal residents of the United States and Canada, age of 18 years or older, at the time of the submission. Employees of R&S, its affiliates, subsidiaries, distribution partners and agents, and immediate family members of each, are not eligible. Government agencies and institutions (including public universities), and their employees are not eligible to participate or receive prizes. This Draw is void where prohibited by law.

4. Entrance. Fill out the form above during the Draw Period and follow the instructions to complete and submit the form. Limit one entry per person. R&S, in its sole, reasonable discretion, reserves the right to disqualify any entries by persons determined to be tampering with or abusing any aspect of this Draw. An entrant must provide their name, address, and email address to be considered eligible.

5. Data Protection and Privacy Policy. An entrant must provide personal data such as name, address and email address to be considered eligible. This data will be used to make the necessary contact information available for purposes of notifying the winner. In addition to notification purposes, the data collected will be used for marketing purposes and the entrant agrees to allow R&S to contact them. The personal data that has been received from you and saved will not be sold by Rohde & Schwarz to third parties. It may, however, be necessary to disclose your personal data to Rohde & Schwarz service providers for business purposes, so that they can provide services for Rohde & Schwarz. The Rohde & Schwarz websites may contain links to other websites. This statement of privacy does not cover these other websites and Rohde & Schwarz cannot assume any responsibility whatsoever, neither for the privacy practices nor the content of these other websites. Further information regarding data protection and privacy can be found at: http://www.rohde-schwarz.us/en/general_information/statement-of-rivacy_101515.html.

6. Prize Description. There will be one (1) winner for each of one (1) of ten (10) R&S®RTB2000 Digital Oscilloscopes. R&S reserves the right to substitute a prize of equal or greater value in the event that the stated prize becomes unavailable. No cash equivalent or exchange is permitted. All federal, state and/or local income and other taxes or duties, if any, are the winner's sole responsibility.

7. Odds of Winning. The odds of winning this Draw depend on the number of eligible entries received.

8. Winners Selection. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich.

9. Winner Notification. The winners of each of the prizes will be informed by e-mail within five (5) working days. The participant that is selected as winner of the prize shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

10. Limitation of Liability. By entering, entrants release and hold harmless Rohde & Schwarz and its respective parents, subsidiaries, affiliates, directors, officers, employees and agents from any and all liability or any injuries, loss, or damage of any kind arising from or in connection with this Draw or with any prize awarded. No cash equivalent or exchange of prizes is allowed. Prizes are non-transferable. All taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.

11. Internet. If for any reason the Internet portion of the Draw is not capable of running as planned, including infection by computer virus, bugs, tampering, unauthorized intervention, fraud, technical failures, or any other causes beyond the control of R&S or its third-party providers that corrupt or affect the administration, security, fairness, integrity or proper conduct of this Draw, R&S reserves the right, at its sole discretion, to cancel, terminate, modify, or suspend the Draw, and to disqualify any individual who tampers with the entry process.

R&S assumes no responsibility for any error, omission, interruption, deletion, defect, delay in operation or transmission, communications-line failure, theft, or destruction or unauthorized access to, or alteration of, entries. R&S is not responsible for any problems or technical malfunction of any telephone network or lines, computer online systems, servers or providers, computer equipment, or software, or for failure of any email or entry to be received by Rohde & Schwarz on account of technical problems or traffic congestion on the Internet or at any Web site, or any combination thereof, including any injury or damage to participant's or any other person's computer related to or resulting from participation or downloading any materials in this Draw.

12. General Conditions.

a. Entrants agree to abide by the terms of these official rules and by the decisions of R&S, which are final and binding on all matters pertaining to this Draw. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Draw. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn. The draw and any contractual relationship arising therefrom between R&S and the respective participant shall be governed by and construed in accordance with the laws of Germany, without any recourse to the conflict of laws. The courts of Munich, Germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this Draw.

b. Income Taxes: A U.S. winner will need to supply to R&S their Social Security Number for a 1099 for the total value (Current estimate is approximately $1,540) to be issued. Any winner is solely responsible for any and all tax liability/responsibility for this. R&S is not responsible for any taxes or tax implications to or of the winner associated with Draw winnings.

13. Winner Information. For the names of the winners, send a self-addressed stamped envelope to Rohde & Schwarz USA, Inc. at 6821 Benjamin Franklin Drive, Columbia, MD 21046.

ATTN: Winner – Rohde & Schwarz’ 10 years Rohde & Schwarz oscilloscopes Draw. Requests received after January 1, 2021, will not be fulfilled.

* “fast delivery” inside 7 working days applies to the Rohde & Schwarz in-house procedures from order processing through to available ex-factory to ship.