Aeroflex/IFR/Marconi 2319E Datasheet
Contents
1. t i 100KHz iMHz 10MHz Figure 2 SSB Phase noise profile of LO at 1 GHz The mixer IF signal is amplified and filtered to provide 85 dB of alias rejection before the signal is directly digitized 2319E performs an FFT on the digitized data and displays the result as a single trace on the front panel display This provides an excellent indication of the spectral content of the digitized data Marker functions are available to aid closer scrutiny The A to D converter yields an overall spectral density of 139 dBc Hz External Processing 2319E is supported by a selection of interface types At the most basic level data is extracted via GPIB This provides both an instrument control interface and data extraction Figure 3 2319E Simple PC Applications For higher rate data 2319E is fitted with a proprietary interface sup porting IF data transfer rates up to 16 M Samples s A National Instruments PC based data acquisition card can be supplied as an accessory Signal processing is then performed in the PC CPU Figure 4 NI Data acquisition card for interface to 2319E For the highest data rates i e 65 28 M Samples s data is output via an LVDS Low Voltage Differential Signalling interface Figure 5 Sundance PCI DSP FPGA card Aeroflex has selected Sundance Microprocessor Technology Ltd as a supplier for high powered external processing hardware because of their2. Data Transfer Port TTL Data Output Port Data Transfer Rate 128 Mbit s 16 x 8 MSamples sec 1 m cable maximum 64 Mbit s 16 x 4 MSamples sec 2 m cable maximum VERSIONS AND ACCESSORIES When ordering please quote the full ordering number information Ordering Numbers Versions 2319E 500 MHz to 2 5 GHz RF Digitizer Supplied with 46882 457 2319E Operating amp programming manual English Options Option 01 Not applicable Option 02 Analog IQ inputs and analog IQ outputs Accessories 46880 102 Service Manual includes operating and maintenance manuals 87500 Configured DSP FPGA PCI TIM module carrier card with DSP FPGA LVDS TIM modules Supplied with 46882 462 System configuration guide 81516 GSM EDGE Real time demodulation application soft ware 87503 National Instruments 777314 01 Data I O card PCI bus 28531 051 National Instruments 777073 01 PCI GPIB Interface card Windows NT compatible 43129 189 GPIB lead assembly 1 5 m 23435 696 68 way SCSI m interconnecting cable assembly 1 8 m 23435 697 68 way SCSI m interconnecting cable assembly 3 m 43139 269 25 way D type m to 68 way SCSI f cable assembly 1 m 43139 270 25 way D type m to 68 way SCSI f cable assembly 2 5 m 46884 650 Serial port to PC cable 9 way D type f 1 5 m 46884 560 Cable assembly parallel port to printer Centronics socket 2 m 54311 092 Coaxial adapter N type m to BNC f 43139 042 RF cable 50 ohm BNC BNC
3. GPIB Frequency Span 32 MHz Decimation Decimation equals 2 where n is 1 to 5 Windows Gaussian and Blackman Harris ENBW Gaussian 0 15 to 50 of sampling frequency Blackman Harris 0 15 to 2 of sampling frequency Display Resolution 501 points per trace on a 10 x 10 graticule Vertical Resolution 0 01 dB to 20 dB per division in a 1 2 5 10 sequence Traces Max Min hold Max hold Infill Outline Update rate 9 per second max Averaging User settable from 1 to 200 repeat mode User settable from 1 to 20 000 single mode Display Units dBm dBuV dBmvV dBV dB Markers Frequency and level readout 2 markers A amp B Marker Functions Delta marker Delta marker sets span Marker sets reference level Marker to centre frequency PHYSICAL Dimensions Width 419 mm Height 177 mm Depth 488 mm Weight 17 kg Display 6 5 inch VGA TFT active matrix color LCD Front Panel Input Output Connectors RF inputs x 2 Type N f 50 Q DC Coupled RF probe DC power Sub miniature 3 pin f Rear Panel Input Output Connectors LVDS Data Out Connector type Signal outputs Data IF 12 bit precision or IQ 13 or 14 bit precision depending on decimation setup 68 way SCSI style f Clock IQ Strobe TTL Data Out Connector type Signal outputs Data IF 12 bit precision or IQ 13 to 16 bit precision depending on decimation setup 25 way D type f Clock IQ Strobe Data request Data acknowledg
4. synchronization tracking and data extraction for nor mal burst types and for GSM RACH burst types Synchronization is performed without the need for any external frame or slot triggering Data is output from the external DSP card via a 4 wire serial interface although the actual implementation of the data interface can be made customer specific including using the host back plane Figure 7 EDGE Transmitted Vector Diagram SPECIFICATION RF PERFORMANCE Frequency Range 500 MHz to 2 5 GHz with a setting resolution of 1 Hz Frequency Reference Internal OCXO 10 MHz External 1 MHz or 10 MHz Ageing 0 8 x 10 per year after 30 days 2 5 x 10 per month after 30 days 2 0 x 10 per month after 60 days 1 5 x 10 per day after 30 days 1 0 x 10 per day after 60 days Temperature Stability 5 x 10 over the temperature range 10 C to 40 C Warm Up Time Output frequency within 2 x 107 of final frequency 20 minutes after switch on at a temperature of 20 C INPUT LEVEL RANGE High Power Input Maximum level 46 dBm 40 W continuous For the very latest specifications visit WWW a e rofl ex e CO m 47 dBm 50 W 50 duty cycle Low Power Input Maximum level 27 dBm continuous Displayed Average Noise Level DANL 150 dBm Hz Low power input 127 dBm Hz High power input Input VSWR lt 1 22 1 to 1 GHz lt 1 43 1 above 1 GHz lt 1 92 1 with O dB input attenuation low power input selected Input Attenuat
5. 1 5 m 54311 095 RF connector cable 1 m N Type connectors 46884 293 Rack mounting kit with slides for rack cabinets with depths from 480 mm to 680 mm 46884 294 Rack mounting kit with slides for rack cabinets with depths from 680 mm to 840 mm 46884 931 Rack mounting kit containing front brackets only 46662 614 Soft carrying case 2388 1 GHz Active probe Notes 1 Requires accessory 23435 696 or 23435 697 2 Requires accessory 87500 DSP FPGA card not fitted internally 3 Requires 43139 269 25 way D type male to 68 way SCSI cable assembly 1 m or 43139 270 D type male to 68 way SCSI cable assembly 2 5 m For the very latest specifications visit WWW a e rofl ex e CO m CHINA Beijing Tel 1 86 10 6467 2761 2716 Fax 86 10 6467 2821 CHINA Shanghai Tel 86 21 6282 8001 Fax 86 21 62828 8002 FINLAND Tel 358 9 2709 5541 Fax 358 9 804 2441 FRANCE Tel 33 1 60 79 96 00 Fax 33 1 60 77 69 22 GERMANY Tel 49 8131 2926 0 Fax 49 8131 2926 130 HONG KONG Tel 852 2832 7988 Fax 852 2834 5364 INDIA Tel 91 80 5115 4501 Fax 91 80 5115 4502 KOREA Tel 82 2 3424 2719 Fax 82 2 3424 8620 As we are always seeking to improve our products the information in this document gives only a general indication of the product capacity performance and suitability none of which shall form part of any con tract We reserve the right to make design changes without n
6. Signal Analyzers 231 OE 500 MHz to 2 5 GHz RF Digitizer EROFLEX A passion for performance 5i z oowdue ooog Hue ude orrera EE Eee Conversion of RF signals to digital IF and IQ data for external processing on a PC e 500 MHz to 2 5 GHz frequency range e 20 MHz wide digitization bandwidth e External triggering e 65 28 M Samples s sample rate 12 bit ADC resolution e Low phase noise 121 dBc Hz e High sensitivity 153 dBm Hz e Built in FFT spectrum monitor e 1Msample internal IQ data memory e Optional analog IQ inputs and outputs e Application software for GSM EDGE real time demodulation 2319E is a high precision RF instrument designed to provide good quality digital conver sion of RF input signals Designed with 3G applications in mind 2319E operates across a wide frequency range including all 2G and 3G bands and provides a generous digitization bandwidth sufficient to capture four 5 MHz wide UMTS radio channels Digital IQ or IF data is output on a choice of convenient interfaces for external processing either in real time as required in radio demodulation applications or in bursts as required for parametric signal analy sis 2319E for the ultimate in flexibility Rapid advances are being made in digital communications tech niques driven by the demands of 2nd and 3rd generation cellular sys tems Now more than ever before it is necessary to stay a
7. ble Capabilities Designed in accordance with IEEE 488 2 Complies with the following subsets as defined in IEEE std 488 1 SH1 AH1 T6 SR1 RL1 PPO DC1 DT1 CO E2 L4 ELECTROMAGNETIC COMPATIBILITY Conforms with the protection requirements of the EEC Council Directive 89 336 EEC Conforms with the limits specified in the following stan dards IEC EN61326 1 1997 RF Emission Class B Immunity Table 1 Performance Criteria B SAFETY Conforms with the requirements of EEC Council Directive 73 23 EEC as amended and the product safety standard IEC EN 61010 1 2001 C1 2002 C2 2003 for Class 1 portable equipment for use in a Pollution Degree 2 environment The instrument is designed to be operated from an Installation Category 2 supply MINIMUM PC REQUIREMENTS PCI configured DSP FPGA card accessory part number 87500 requires a full length PCI slot of 2 slot widths and the PCI interface should supply 3 3 V DC Windows 95 Windows NT operating sys tem DATA ACQUISITION CARD For use in external PC for data transfer via the 2319E TTL Data Out Port National Instruments Data Acquisition Card 777314 O1 PCI Aeroflex part number 87503 is recommended Data Transfer Protocol NI DAQ card asserts ACK line to request data transfer releases ACK line to inhibit data transfer Following data capture completion instrument asserts REQ line to enable data transfer releases REQ line when data transfer complete
8. e Analog I and Q Inputs option 2 Mode Single ended differential Connectors BNC x 4 Impedance 50 Q 1 kQ 1 dB Bandwidth 10 MHz Level nominal 1v peak variable Analog I and Q Outputs option 2 Connector BNC x 2 Impedance 50 Q Level 0 5 V peak Amplitude resolution 12 bits Sample rate 65 28 M decimation Re construction filter 1 dB bandwidth 5 MHz decimation equals 2 and n is 1 to 5 GPIB Data Transfer Rate 10 kbit s Remote Control GPIB connector IEEE488 2 Printer 25 way D type female Centronics compatible External VGA Monitor 15 way compact D type female Software Download 9 way D type male Rate 300 to 9600 bit s Local Oscillator RF Out SMA female Local Oscillator RF In SMA female Internal 10 MHz Reference Out BNC female External 1 or 10 MHz Reference In BNC female External IF In BNC female External Trigger In BNC female ELECTRICAL Mains Frequency 50 Hz to 60 Hz Voltage Range 100 V to 240 V 10 Power Consumption lt 150 VA For the very latest specifications visit WWW a e rofl ex e CO m ENVIRONMENTAL RATED RANGE OF USE Operating Temperature 10 C to 40 C 50 F to 104 F CONDITIONS OF STORAGE Temperature 20 C to 60 C 4 F to 140 F Humidity 85 at 30 C and 50 C 86 F and 122 F Altitude lt 4 570m GENERAL CHARACTERISTICS Remote Control GPIB All major functions except power supply switch control are remotely programma
9. ignal processing function to a PC For the very latest specifications visit W WW a e rofl ex e C O m Versatile and Scaleable Digital Design Digitized IQ or IF data is available at a variety of interfaces at a rate up to 65 28 M Samples second IQ data is output in real time or in bursts Internal sample memory is provided to store up to 1 M digi tized IQ samples decimated or undecimated or 2 M digitized IF samples Triggering Triggering on an external TTL signal allows precise data capture for external analysis Performance 2319E accepts RF input across a broad RF frequency range from 500 MHz to 2 5 GHz Digitization is performed across a bandwidth of 20 MHz at an intermediate frequency of 48 96 MHz Ato D conversion is performed with 12 bit resolution The digitizer performance is equally matched by the instrument s highly linear RF down converter The switched RF input attenuator provides up to 65 dB of attenuation in steps of just 5dB ensuring optimum dynamic range can be maintained The excellent phase noise characteristic of the phase locked fraction al N based internal local oscillator is typically 121 dBc Hz at 20 kHz offset from a carrier of 1 GHz and is shown in figure 2 Noise floor performance is typically lt 145 dBc Hz at carrier offsets beyond 1 MHz Elimination of YIG technology yields higher reliability and lower complexity Lif dBc Hz 70
10. lay of the cap tured data Span settings of up to 16 MHz can be selected with Blackman Harris or Gaussian windowing The FFT spectral display is supported by various marker functions Data can be viewed in max or min hold samples averaged and infill Reliability and Support 2319E includes many design features which improve reliability and simplify routine calibration e Field replaceable modules for simple and rapid repair by inexperienced operators e MTTR mean time to repair less than 45 minutes Standard 2 year factory warranty Applications Applications for 2319E are determined entirely by external application software within the limitations of the hardware platform examples of which include Real time demodulation for radio emulation and verification 2319E can be used as a substitute for a mobile or base station receiv er during early R amp D phases of new system development Real time continuous demodulation of radio signals can be performed on an external DSP card in conjunction with Aeroflex software Custom solutions can be provided GSM EDGE Part Number 81516 This application runs on a PC mounted external DSP card part num ber 87500 GSM EDGE demodulation conforms to the requirements of GSM 05 02 05 04 and provides GSM GMSK and EDGE 37 8 8PSK sin gle slot per frame real time demodulation to raw symbols The appli cation software auto detects which modulation type is being received and performs
11. or O to 65 dB in 5 dB steps Phase Noise at 1 GHz 10 kHz offset 109 dBc Hz 20 kHz offset 115 dBc Hz 50 kHz offset 118 dBc Hz 100 kHz offset 130 dBc Hz 600 kHz offset 140 dBc Hz 1 MHz offset 142 dBc Hz IF PERFORMANCE Frequency 48 96 MHz External Input Level Range 37 dBm to 5 dBm 1 dB Bandwidth 20 MHz Anti Alias Stop Band Rejection 85 dB DIGITAL PERFORMANCE Sampling Rate 65 28 M Samples s Selectable re sampling filter generates and Q samples at 30 72 M Samples s equal to UMTS chip rate x 8 ADC Resolution 12 bits Spectral Density 139 dBc Hz equating to 73 dBc in 4 MHz channel O dB crest factor Internal Memory 1 M Samples of IQ data pairs 2 M Samples of IF data Output Data Selectable as either digital IQ or digital IF Data Length IF data is 12 bits IQ data is up to 16 bits followed by up to 16 bits Q Output Port Selectable from GPIB TTL data out or LVDS data out interfaces LVDS port supports digital IF or IQ data output at full sampling rate TTL data out port supports IF data output at either 8 Ms s or 16 Ms s TTL data out port supports IQ data output at either 8 Ms s or 4 Ms s IQ Decimation User selectable IQ decimation by 2 where n is 1 to 5 DATA CAPTURE amp TRANSFER Data transfer is by block data transfer to a PC for storage and analysis Transfer is via a TTL Port to a data acquisition card or via the GPIB interface The act of data capture can be made dependant upon an external t
12. otice All trademarks are acknowledged Parent company Aeroflex Inc Aeroflex 2005 SCANDINAVIA Tel 45 9614 0045 Fax 45 9614 0047 SPAIN Tel 34 91 640 11 34 Fax 34 91 640 06 40 UK Burnham Tel 44 0 1682 604455 Fax 44 0 1682 662017 www aeroflex com info test aeroflex com UK Stevenage Tel 44 0 1438 742200 Fax 44 0 1438 727601 Freephone 0800 282388 is EROFLEX Tel 1 316 522 4981 A passion for performance Fax 1 316 522 1360 Toll Free 800 835 2352 Our passion for performance is defined by three attributes represented by these three icons solution minded performance driven and customer focused Part No 46891 113 Issue 8 02 05
13. rigger as described below Memory Up to 2 M samples in IF output mode Up to approximately 30 ms of IF data Up to 1 M IQ data pairs in IQ mode Up to approximately 15 ms of IQ data with no deci mation non resampled Up to approximately 490 ms of IQ data with x32 decimation non resampled Up to approximately 32 ms of IQ data resampled TRIGGERING External Trigger Input External TTL signal Trigger Point Rising edge Falling edge Connector BNC on rear panel Application of an external TTL signal will trigger the filling of the sample RAM The data is then transferred to a PC via the data acquisition card or GPIB interface Note For data capture via the GPIB a more limited form of external triggering is provided whereby only a single TTL trigger event should be generated before the data has been transferred Operation using repetitive trigger pulses is not guaranteed because of the slower data transfer speed with the GPIB interface Trigger Off The data capture is not dependant upon an external trigger event Instead the data acquisition card or GPIB interface controls the data capture and transfer process FFT SPECTRAL MONITOR Reference level setting 50 dBm to 200 dBm in 0 001 dB steps reduces to 30 dBm for low power input Update Mode Single and Repeat Modes SINGLE and REPEAT operation is only relevant to the FFT spectral monitor mode It is not applicable in the Data Capture modes i e via TTL port or
14. t the fore front of technological developments to retain a competitive advan tage 2319E from Aeroflex provides the flexibility to satisfy this need 2319E helps design engineers track down problems by providing a truly flexible platform from which customized solutions can be developed Radio systems are designed around complex signalling protocols their development and ongoing revision can be greatly accelerated by having versatile test equipment right from the early stages Commercially available full blown system simulators are rarely able to keep pace with rapidly evolving radio standards 2319E provides the basis from which customized system simulators can be devel oped which are versatile and easily modified to track standards A truly flexible concept This approach ensures that signal analysis functions can be devel oped optimally against the needs of each application and allows applications to be developed not only by the equipment vendor but also by third parties and customers In this way the compromizes that can occur with integrated test instruments are avoided This approach leads to much faster application development specific to the needs of individual end users An added advantage of this approach is the ease and speed with which the very latest advances in data processing technology can be incorporated into signal analy sis systems 2319E redefines the boundary between signal capture and signal processing by moving the s
15. versatility and advanced technology Sundance products comply with the TIM Texas Instruments Mezzanine module standard making them easily reconfigurable to support new requirements and they interface directly to the Aeroflex 2319E via LVDS Up to 4 TIM sites are available on the PCI TIM module carrier card which includes highly flexible comm port technology The Sundance SMT332 single width DSP TIM module features a 200 MHz TMS320C6201 processor with 16 Mbyte of DRAM and 1 Mbyte of SRAM The Sundance SMT358 single width FPGA module features the Xilinx Virtex range of FPGA devices 400 k equivalent gates of software configurable resource or higher if required high speed ZBT RAM 200 MB s data pipe speed and LVDS interfacing Each module can be supported by a variety of carrier cards including PCI cPCI and VME Operation 2319E can be operated from the front panel but the primary user interface is via remote control using GPIB All hardware control fea tures apart from mains AC power are controllable via GPIB Ergonomics e 4U high 19 wide for bench top or rack mounting e 6 5 Color VGA LCD backlit panel display for waveform and instrument status display e Arange of soft and hard key controls for manual control of hardware set up e High power up to 47 dBm and Low power front panel RF inputs FFT Spectral Monitor Yount iM yyy Figure 6 FFT display of W CDMA The FFT Monitor provides a single trace spectral disp
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