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Stand alone single or dual channel digital compressor

Stand alone single or dual channel digital compressor
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Stand alone single or dual channel digital compressor - 1

rakon Digital puise compression module CI F04/ CI F05 Compressor To make an enquiry please email: info@rakon.fr Product description CI F04 and CI F05 are digital pulse compressors that perform matched filtering of a radar return signal. CI F04 is a stand alone single channel compressor with IF analog I/Os while CI F05 is a dual channel compressor with IF analog I/Os. Both products may be customized to match linear or non linear chirps to generate compressed pulse. CI F0x may be used as a replacement of existing SAW based pulse compressor to overcome device obsolescence or enhance RADAR performances. CI F0x compressor behavior and performances are reproducible from one unit to the other. No matching is needed. Rakon will customize pulse compression filter according to the characteristics requested by the customer (Chirp duration, bandwidth, compressed pulse width, chirp slope ...). The compressor unit is provided with FPGA firmware loaded, including pulse compression filter. Features Digital pulse compression unit Օ CI F04 : One compressor channel with IF analog I/Os CI F05 : Two independent compressor channels with IF analog I/Os Օ 2 selectable waveforms for each channel High precision clock Օ BITE function High BxT compression gain 13 1՛ 30 Bandwidth B (MHz) Applications SAW based pulse compression RADARS upgrade Note: In this entire document, CI F0x stands for CI F04 or CI F05 August 25th, 2011 CI F04 / CI F05 Compressor Revision A2 1 / 8 www.rakon.com

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Stand alone single or dual channel digital compressor - 3

Digital puise compression module CI F04/ CI F05 Compressor Table 1 : Waveform A selection Table 2 : Waveform B selection (CI F05 only) WFMSel_A Waveform WFMSel_B Waveform 0 Waveform A0 (TBD) 0 Waveform B0 (TBD) 1 Waveform A1 (TBD) 1 Waveform B1 (TBD) Bandwidth B (MHz)-Fig. 3 : Accessible B x T area Specifications 1 Environmental conditions Line Parameter Test Condition Min. Typ. Max. Unit Procedures and conditions refer to MIL-STD-810G 1.1 Temperature operating -25 +60 °C 1.2 Temperature storage -40 +85 °C 1.3 Humidity operating @ 30 °C, (non condensing) 95 % RH 1.4 Shock 11 ms, 3 axes, 2...

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Stand alone single or dual channel digital compressor - 4

Digital puise compression module CI F04/ CI F05 Compressor 2 Electrical Interface Line Parameter Test Condition Min. Typ. Max. Unit Power supply 2.1 Voltage 11 26 V 2.2 Current @ Power supply = 15 V 600 (1) mA RF Input signals Refers to In_A, In_B 2.3 Maximum input level 10 dBm 2.4 Input noise floor Inside chirp bandwidth -130 dBm/Hz 2.5 VSWR 1.3:1 RF Output signals Refers to Out_A, Out_B 2.6 Maximum output level 10 dBm 2.7 Output noise floor Inside chirp bandwidth -150 dBm/Hz 2.8 VSWR 1.3:1 RS-422 control inputs Refers to WFMSel_A, WFMSel_B inputs 2.9 Impedance 120 Q 2.10 Setup time To...

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Stand alone single or dual channel digital compressor - 5

Digital puise compression module CI F04/ CI F05 Compressor 3 CI F04 compressor operation Performances Line Parameter Test Condition Min. Typ. Max. Unit Note: Values given bellow are typical values given as a rough guide. Depending on the required parameters (B, T,...) other limitations may rise, e.g. side lobe levels highly depends on bandwidth (B) and time dispersion (T), T-3dB highly depends on bandwidth (B), ... 3.1 Center frequency (F0) 100 -B/2 MHz 3.2 Maximum bandwidth (B) 45 MHz Maximum time dispersion (T) 3.3 B < 3 MHz 950 us 3.4 B < 7 MHz 170 Us 3.5 B < 20 MHz 17 us 3.6 Minimum...

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Stand alone single or dual channel digital compressor - 6

Digital puise compression module CI F04/ CI F05 Compressor 4 CI F05 compressor operation Performances Line Parameter Test Condition Min. Typ. Max. Unit Note: Values given bellow are typical values given as a rough guide. Depending on the required parameters (B, T,...) other limitations may rise, e.g. side lobe levels highly depends on bandwidth (B) and time dispersion (T), i.3dB highly depends on bandwidth (B), ... The following parameter apply to each of the 2 channels (A and B) 4.1 Center frequency (F0) 100 -B/2 MHz 4.2 Maximum bandwidth (B) 29 MHz Maximum time dispersion (T) 4.3 B < 3...

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Stand alone single or dual channel digital compressor - 7

Digital puise compression module CI F04/ CI F05 Compressor Mechanical features 5 Mechanical features Line Parameter Test Condition Min. Typ. Max. Unit 5.1 Unit outline without connectors 175 x 152 x 23.5 mm3 5.2 Unit weight < 0.6 kg 5.3 Material AG4.5MC 5.4 Treatment Ni15 / Zn1 5.5 Screws A4-70 stainless steel Fig. 4 : Mechanical drawing (connectors position TBC) Reliability 6 Reliability information Line Parameter Test Condition Value Unit 6.1 Estimated mean time between failure FIDES 2004, 30°C ambient > 250 000 H August 25th, 2011 CI F04 / CI F05 Compressor Revision A2 7 / 8 www.rakon.com

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Stand alone single or dual channel digital compressor - 8

rai on Digital puise compression module CI F04/ CI F05 Compressor Interfaces description 7 Interfaces description Line Pin number Name Description J1 to J4 : SMA - Jack 7.1 J1 In_A RF chirp input AC, 50 Q 7.2 J2 (CI F05 only) In_B RF chirp input AC, 50 Q 7.3 J3 Out_A RF compressed pulse output AC, 50 Q 7.4 J4 (CI F05 only) Out_B RF compressed pulse output AC, 50 Q FL01 to FL02 : By-pass filter 7.5 FL01 Power supply Power supply 7.6 FL02 Power supply return Power supply return P1 : MIL-C-24308 15-pin SubD Connector P1 - TBD / WFMSel_A +/- Channel A Waveform selection input 7.7 P1 - TBD...

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