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QR026 High Sensitivity VME Tuner Performance Data

QR026 High Sensitivity VME Tuner Performance Data. The QR026 High Sensitivity VME Tuner.

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QR026 High Sensitivity VME Tuner Performance Data

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  1. QR026 High Sensitivity VME Tuner Performance Data Teledyne Defence Limited Proprietary Information

  2. The QR026 High Sensitivity VME Tuner The QR026 Tuner integrates a 17 channel pre-selector, a high sensitivity receiver, a control module and a fast switching synthesiser based on Direct Digital Synthesis technology into a compact (19 in x 2U) unit. The QR026 is suitable for ESM, ELINT and RWR applications across airborne, naval and land based platforms. The individual VME modules are available for integration into a customer – supplied rack. Some of the data in subsequent slides refers to the QR019 Receiver. The QR019 is a 3 channel system utilising the same modules as the QR026, which shows equal performance. Teledyne Defence Limited Proprietary Information

  3. QR026 Configuration Teledyne Defence Limited Proprietary Information

  4. QR026 Evolution Prototype Unit – Before Re-packaging 2U Solution Teledyne Defence Limited Proprietary Information

  5. QR026 Options • Frequency Extension to beyond 40GHz • Single, Dual or Quad Tracked Channels • Digital IFM(s) with Hi-POI PDW Outputs • Alternative Speed / Accuracy Local Oscillators • Alternative IF Outputs (3GHZ, 1GHz, 70MHz) • Cards in Transit Frame for Integration in a Customer rack • Alternative rack configurations • USB customer interface Teledyne Defence Limited Proprietary Information

  6. QR026 High Sensitivity VME Tuner Specification Teledyne Defence Limited Proprietary Information

  7. Internally Generated Spurious SignalsShall not exceed –70dBm equivalent input power Teledyne Defence Limited Proprietary Information

  8. Internally Generated Spurious SignalsShall not exceed –70dBm equivalent input power -50dBm at output corresponds to –70dBm at RF input, allowing for 20dB receiver gain Teledyne Defence Limited Proprietary Information

  9. Noise FigureShall not exceed 16dB:- 13.5 dB typical Teledyne Defence Limited Proprietary Information

  10. Noise FigureShall not exceed 16dB:- 13.5 dB typical RF Input 1GHz:- < 14dB worst case Teledyne Defence Limited Proprietary Information

  11. Noise FigureShall not exceed 16dB:- 13.5 dB typical RF Input 9GHz:- < 13dB worst case Teledyne Defence Limited Proprietary Information

  12. Noise FigureShall not exceed 16dB:- 13.5 dB typical RF Input 18GHz:- < 15dB worst case Teledyne Defence Limited Proprietary Information

  13. RF Input MatchShall not exceed 2.5:1 (equivalent to –7.36dB Return Loss) Teledyne Defence Limited Proprietary Information

  14. RF Input MatchShall not exceed 2.5:1 (equivalent to –7.36dB Return Loss) -9.45dB worst case Teledyne Defence Limited Proprietary Information

  15. IF Output MatchShall not exceed 2.5:1 (equivalent to –7.36dB Return Loss) Teledyne Defence Limited Proprietary Information

  16. IF Output MatchShall not exceed 2.5:1 (equivalent to –7.36dB Return Loss) -12.17dB worst case Teledyne Defence Limited Proprietary Information

  17. RF Input 1dB Compression PointShall not be less than –10dBm Teledyne Defence Limited Proprietary Information

  18. RF Input 1dB Compression PointShall not be less than –10dBm The plot shows the difference in gain for an RF signal at –40dBm and –10dBm. The result shows less than 1dB of compression at the specified input level. Points showing < 0dB are due to measurement errors. Teledyne Defence Limited Proprietary Information

  19. RF to IF GainShall lie between 17.5dB and 22.5dB for the 960MHz IF Output Teledyne Defence Limited Proprietary Information

  20. RF to IF GainShall lie between 17.5dB and 22.5dB for the 960MHz IF Output Maximum, minimum and delta gain across the IF bandwidth and full RF input band Teledyne Defence Limited Proprietary Information

  21. RF to IF GainShall lie between 17.5dB and 22.5dB for the 960MHz IF Output Gain response across the IF band, with RF stepped in 100MHz steps Teledyne Defence Limited Proprietary Information

  22. Input AttenuatorA 20dB (nominal) RF Input Attenuator shall be provided Teledyne Defence Limited Proprietary Information

  23. Input AttenuatorA 20dB (nominal) RF Input Attenuator shall be provided The Input Attenuator can be controlled through a direct RS-422 link or via the Ethernet connection Teledyne Defence Limited Proprietary Information

  24. IF AttenuatorThe IF Attenuator shall provide a 15dB range with 1dB resolution Teledyne Defence Limited Proprietary Information

  25. IF AttenuatorThe IF Attenuator shall provide a 15dB range with 1dB resolution Teledyne Defence Limited Proprietary Information

  26. RF Pre-SelectionA 17 Channel RF Pre-Selector shall be provided Teledyne Defence Limited Proprietary Information

  27. RF Pre-SelectionA 17 Channel RF Pre-Selector shall be provided 0 -10 -20 -30 -40 -50 -60 2 6 4 8 10 14 16 12 18 Under normal conditions, the Pre-Selector is automatically set according to the requested RF Frequency Teledyne Defence Limited Proprietary Information

  28. IF ResponseA 960MHz IF Output with 500MHz bandwidth shall be provided Teledyne Defence Limited Proprietary Information

  29. IF ResponseA 960MHz IF Output with 500MHz bandwidth shall be provided Group Delay variation is 10ns worst case, 5ns over 80% IF Bandwidth and <1ns over central 100MHz Teledyne Defence Limited Proprietary Information

  30. IF ResponseA 960MHz IF Output with 100MHz bandwidth shall be provided Teledyne Defence Limited Proprietary Information

  31. IF ResponseA 960MHz IF Output with 100MHz bandwidth shall be provided Group Delay variation is 5ns over the IF Bandwidth Teledyne Defence Limited Proprietary Information

  32. IF ResponseIF Rejection from DC–640MHz and 1.36GHz-18GHz shall exceed 60dB Teledyne Defence Limited Proprietary Information

  33. IF ResponseIF Rejection from DC–640MHz and 1.36GHz-18GHz shall exceed 60dB Teledyne Defence Limited Proprietary Information

  34. IF ResponseA 160MHz IF Output with 80MHz bandwidth shall be provided Teledyne Defence Limited Proprietary Information

  35. IF ResponseA 160MHz IF Output with 80MHz bandwidth shall be provided Rejection >60dBc DC-70MHz and 250-2500MHz Teledyne Defence Limited Proprietary Information

  36. Contact Us Please call Sales on +44 (0)1274 531602 Or Email sales-tdl@teledyne.com To discuss your requirements for the QR026 or other Teledyne Defence Ltd Products Teledyne Defence Limited Proprietary Information

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