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March 2010 Ver 1 Teledyne Defence Limited Proprietary Information QR026 High Sensitivity VME Tuner Performance Data.

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Presentation on theme: "March 2010 Ver 1 Teledyne Defence Limited Proprietary Information QR026 High Sensitivity VME Tuner Performance Data."— Presentation transcript:

1 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information QR026 High Sensitivity VME Tuner Performance Data

2 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information The QR026 High Sensitivity VME Tuner 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. 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.

3 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information QR026 Configuration

4 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information QR026 Evolution Prototype Unit – Before Re-packaging 2U Solution

5 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information 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

6 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information QR026 High Sensitivity VME Tuner Specification

7 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Internally Generated Spurious Signals Shall not exceed –70dBm equivalent input power

8 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Internally Generated Spurious Signals Shall not exceed –70dBm equivalent input power -50dBm at output corresponds to –70dBm at RF input, allowing for 20dB receiver gain

9 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Noise Figure Shall not exceed 16dB: dB typical

10 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Noise Figure Shall not exceed 16dB: dB typical RF Input 1GHz:- < 14dB worst case

11 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Noise Figure Shall not exceed 16dB: dB typical RF Input 9GHz:- < 13dB worst case

12 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Noise Figure Shall not exceed 16dB: dB typical RF Input 18GHz:- < 15dB worst case

13 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF Input Match Shall not exceed 2.5:1 (equivalent to –7.36dB Return Loss)

14 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF Input Match Shall not exceed 2.5:1 (equivalent to –7.36dB Return Loss) -9.45dB worst case

15 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Output Match Shall not exceed 2.5:1 (equivalent to –7.36dB Return Loss)

16 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Output Match Shall not exceed 2.5:1 (equivalent to –7.36dB Return Loss) dB worst case

17 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF Input 1dB Compression Point Shall not be less than –10dBm

18 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF Input 1dB Compression Point Shall 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.

19 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF to IF Gain Shall lie between 17.5dB and 22.5dB for the 960MHz IF Output

20 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF to IF Gain Shall 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

21 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF to IF Gain Shall lie between 17.5dB and 22.5dB for the 960MHz IF Output Gain response across the IF band, with RF stepped in 100MHz steps

22 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Input Attenuator A 20dB (nominal) RF Input Attenuator shall be provided

23 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Input Attenuator A 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

24 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Attenuator The IF Attenuator shall provide a 15dB range with 1dB resolution

25 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Attenuator The IF Attenuator shall provide a 15dB range with 1dB resolution

26 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF Pre-Selection A 17 Channel RF Pre-Selector shall be provided

27 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information RF Pre-Selection A 17 Channel RF Pre-Selector shall be provided Under normal conditions, the Pre-Selector is automatically set according to the requested RF Frequency

28 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Response A 960MHz IF Output with 500MHz bandwidth shall be provided

29 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Response A 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

30 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Response A 960MHz IF Output with 100MHz bandwidth shall be provided

31 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Response A 960MHz IF Output with 100MHz bandwidth shall be provided Group Delay variation is 5ns over the IF Bandwidth

32 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Response IF Rejection from DC–640MHz and 1.36GHz-18GHz shall exceed 60dB

33 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Response IF Rejection from DC–640MHz and 1.36GHz-18GHz shall exceed 60dB

34 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Response A 160MHz IF Output with 80MHz bandwidth shall be provided

35 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information IF Response A 160MHz IF Output with 80MHz bandwidth shall be provided Rejection >60dBc DC-70MHz and MHz

36 March 2010 Ver 1 Teledyne Defence Limited Proprietary Information Contact Us Please call Sales on +44 (0) Or To discuss your requirements for the QR026 or other Teledyne Defence Ltd Products


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