Microwave Signal Generator 2500B Series - 100 Khz to 50 Ghz

Technical Datasheet Microwave Signal Generator 2500B Series - 100 kHz to 50 GHz

Ultra-Low Phase Noise and Fast-Switching Speed in a Single Unit

34797-Rev.L / US052015

Table of Contents

Frequency Ranges and available options ...... 1 Frequency Reference and Frequency Bands ...... 2 Output Power ...... 3 Power Level Accuracy ...... 5 Switching Speed ...... 7 Sweep Modes ...... 8 Remote programming ...... 8 Spectral Purity ...... 9 Phase Noise ...... 10 Frequency Modulation ...... 12 Phase Modulation ...... 12 Amplitude Modulation ...... 12 Pulse Modulation ...... 13 Internal Function Generator ...... 14 Mechanical and Environmental ...... 15 I/O Connections ...... 15 Ordering Information ...... 16 1 34797-Rev.L/ US052015 2500B Series Microwave2500B Series SignalGenerator Available Options The 2500BseriesMicrowaveSignalGeneratorsincludesixmodelscovering100kHzto50GHz. Signal Generator Frequency Range specification. performance that isexpected ofagiven product at room temperature after 30minutes warm-up time,butisnotsubject tothesame statistical analysis of Typical andNominaldescribeproduct performance that isuseful intheapplication oftheproduct, butisnot covered by theproduct warranty. They describe The product warranty covers theperformance ofparameters describedby specifications. Products meet allspecifications whenshipped fromthe factory. Specifications formallydescribe product performance. Aspecification isanumerical value, or range of values, thatboundsthe performance of a product parameter. 2550B 2540B 2526B 2520B 2508B 2502B Model Number Option 26D 26A 17A 26B 17B 26C 44 32 29 28 27 23 22 20 18 Add 90dBMechanical Step Attenuator (for 2540Bmodel only) Add 90dBMechanical Step Attenuator (for 2526Bmodel only) Add External Modulation Suite Description Replace Standard Front Panel withBlankFront Panel (Requires Option 22) Add Narrow Pulse Width≤100ns(Requires Option 17Aor17B) Add Fast Frequency Switching Speed Add Ultra-Low Close-inPhaseNoise Add 110dBElectronic Step Attenuator (for 2502B, 2508Bmodelsonly) Add 90dBMechanical Step Attenuator (for 2550Bmodel only) Add 90dBMechanical Step Attenuator (for 2502B, 2508B, 2520Bmodelsonly) Add Type-N RFConnector (for 2520Bmodelonly) Move RFOutputConnector to Rear Panel Add HighRFOutputPower (Standard onthe2502Bmodel) Add 100kHzto 2GHzFrequency Range (10MHzto 2GHzwithoption 27) Add Internal andExternal Modulation Suite (includesinternal function generator) 2 GHzto 50GHz 2 GHzto 40GHz 2 GHzto 26.5GHz 2 GHzto 20GHz 2 GHzto 8GHz 100 kHzto 2.5GHz Frequency Range 2.4mm(F) 2.92mm(F) SMA(F) SMA(F) Type-N (F) Type-N (F) RFOutputConnector 3 2 1 Frequency Bands Frequency Stability Frequency Band12frequency range extends to 40GHz for model2540B Temperature stability over operating range of0°C to +55°C after 30 days After 30days Temperature Stability 12 11 10 9 8 7 6 5 4 3 2 1 0 Band Lock/Level Indicator (CWModeOnly) Reference Tuning External Reference Frequency Input Aging Rate Internal Reference Output Phase Adjust Resolution Phase Adjust Power Slope Frequency Resolution Frequency Accuracy Range (withoption 18) 13 2500B Series 2500B Series Technical Specifications 1 2 0.1° ± 360° 0 to 0.5dB/GHz 0.001 Hz Same astimebase 2550B 2540B 2526B 2520B 2508B 2502B Sync Out = +5 V (TTL High) Sync Out=+5V(TTL Sensitivity Voltage Range Recommended InputLevel Frequency Deviation Frequency 100 MHz 10 MHz < ±2.5x10 < 5x10 100 kHzto 50GHz 100 kHzto 40GHz 100 kHzto 26.5 GHz 100 kHzto 20GHz 100 kHzto 8GHz 100 kHzto 2.5GHz > 20.2to ≤39.6GHz > 10.1to ≤20.2GHz > 4to ≤10.1GHz > 2to ≤4GHz > 1to ≤2GHz > 500to ≤1000MHz > 250to ≤500MHz > 125to ≤250MHz > 63to ≤125MHz > 31to ≤63MHz > 15.625to ≤31MHz > 10to ≤15.625MHz 0.1 to ≤10MHz Frequency > 39.6to ≤50GHz -10 /day -8 3 0.2 ppm/V nominal with option 28 0.2 ppm/Vnominalwithoption 2 ppm/Vnominal 0 to 10V > +5dBmto <+8dBminto 50Ωfor 100MHz > -5dBminto 50Ωfor 10MHz ± 1ppm 10 MHzor100 > +5dBmsquare wave into 50Ω levelTTL into 50Ω 1/2 1 2 4 8 16 32 64 128 256 512 N/A N 1/6 1/4

2 34797-Rev.L/ US052015 3 34797-Rev.L/ US052015 6 5 4 Number in[]isfor instruments withelectronic step attenuator option 27 Number in()isfor instruments withmechanical step attenuator option 26 Specification applies into 50Ωload over 0°C to35°C range anddegrades <2dB from 35°C to55°C Maximum Leveled OutputPower indBm Model2550Bfrequency crossing isat 39.6GHz instead of40GHz Specification istypical below 10MHz Specification formodel2502Bapplies toits maximum frequency of2.5GHz 2550B 2540B 2526B 2520B 2508B 2502B Model 6 5 6 (5) 10 (9) 10 (9) 10 (9) 10 (9) 10 (9) 0.1 to 10MHz 4 6 (5) 11 (10) 11 (10) 12 (11) 12 (11)[7] 12 (11)[7] 0.01 to 2GHz 5 (4) 11 (10) 11 (10) 14 (13) 14 (13)[7] N/A 2 to 8GHz 5 (3) 11 (9) 11 (9) 14 (12) N/A N/A 8 to 20GHz 5 (3) 10 (8) 10 (8) N/A N/A N/A 20 to 26.5GHz 5 (3) 10 (8) N/A N/A N/A N/A 26.5 to 40GHz 5(3) N/A N/A N/A N/A N/A 40to 50GHz 7 6 5 4 23 (21)dBmnominalfrom 4to 12.7GHz. X-Band Power Boost isaspecialfeature includedin2520BwithOption 20,andwhenenabled,increases themaximum unleveled outputpower to X-Band Power Boost Number in[]isfor instruments withelectronic step attenuator option 27 Number in()isfor instruments withmechanical step attenuator option 26 Specification applies into 50Ωload over 0°C to35°C range anddegrades <2dB from 35°C to55°C Option 20Maximum Leveled Output Power indBm AMspecifications donotapply with X-Band Power Boost ON Model2550Bfrequency crossing is at 39.6GHzinstead of40GHz Specification istypical below 10MHz Specification formodel2502B applies toits maximum frequency of2.5GHz 2508B 2520B 2526B 2540B 2550B 2502B Model 6 5 8 (7.5) 10 (9) 10 (9) 10 (9) 10 (9) 10 (9) 0.1 to 10MHz 7 4 8 (7.5) 14 (13)[10] 14 (13)[10] 14 (13) 14 (13) 14 (13) 0.01 to 2GHz 12 (11) N/A 17 (16)[10] 17 (16) 12 (11) 12 (11) 2 to 8GHz 15 (13) N/A N/A 20.5 (18.5) 15 (13) 15 (13) 8 to 18.5GHz 15 (13) N/A N/A 18.5 (16.5) 15 (13) 15 (13) 18.5 to 20 15 (13) N/A N/A N/A 11 (9) 11 (9) 20 to 26.5GHz 15 (13) N/A N/A N/A N/A 11 (9) 26.5 to 40GHz 11(9) N/A N/A N/A N/A N/A 40to 50GHz

4 34797-Rev.L/ US052015 5 34797-Rev.L/ US052015 Standard performance Specifications apply over 15°C to35°C range anddegrades <0.1dB/°Coutsidethat range RF Power Level Accuracy (dB) 40 GHzto 50GHz 20 GHzto 40GHz 10 MHzto 20GHz Frequency Range ± 1.3 ± 1.05 ± 0.85 > +5dBm ± 0.9 ± 0.9 ± 0.7 +5 dBmto >-5dBm ± 2.5 ± 1.5 ± 1.5 -5 dBmto -10dBm Performance withmechanical step attenuator option 26: Specifications apply over 15°C to35°C range anddegrades <0.1dB/°Coutsidethat range RF Power Level Accuracy (dB) Additional Output Power Specifications Number in[]isfor instruments withelectronic step attenuator option 27 Number in()isfor instruments withmechanical step attenuator option 26 Specification applies over 0°C to35°C range anddegrades <2dB from 35°C to55°C Minimum Leveled OutputPower indBm Performance withelectronic step attenuator option 27: 10 9 8 Specification isnominal for levels below -90dBm Specification formodel2502B applies toits maximum frequency of2.5GHz 40 GHzto 50GHz 20 GHzto 40GHz 10 MHzto 20GHz Frequency Range 50 Ω Output Source Match (ALC on) Temperature Stability Power Adjust Resolution Power Offset (CWMode) 2502B Model 10 MHzto 8GHz Frequency Range 2550B 2540B 2526B 2520B 2508B Model 2550Bfrequency crossing isat 39.6GHzinstead of40GHzonly 10 9 0.1 to 10MHz -13 (-103) -13 (-103) -13 (-103) -13 (-103) -13 (-103) -13 (-103) ± 1.05 > +5dBm ± 1.3 ± 1.05 ± 0.85 > +5dBm +5 dBmto -10dBm < 1.5:1nominal,2GHzto 20GHz, < 2.0:1to 50GHz 0.025 dB/°C 0.01 dB 0 to 10dB 0.01 to 2GHz -10 (-100) -10 (-100) -10 (-100) -10 (-100) -10 (-100)[-127] -10 (-100)[-127] 2 to 8GHz -10 (-100) -10 (-100) -10 (-100) -10 (-100) -10 (-100)[-127] N/A ± 0.9 +5 dBmto >-5dBm ± 0.9 ± 0.9 ± 0.7 +5 dBmto >-5dBm 8 to 20GHz -10 (-100) -10 (-100) -10 (-100) -10 (-100) N/A N/A External ALC Input Impedance: Power Meter Leveling Rate Range Polarity 20 to 26.5GHz -5 (-95) -10 (-100) -10 (-100) N/A N/A N/A 1 MΩ,typical 0.7 Hz,typical -80 dBV (100μV)to +6dBV (2.0V) positive power meter (selectable) Positive ornegative diode detector, or ± 1.5 -5 dBmto -110dBm ± 2.5 ± 1.5 ± 1.2 -5 dBmto -90dBm 26.5 to 40GHz -5 (-95) -10 (-100) N/A N/A N/A N/A 8 40to 50GHz -5(-90) N/A N/A N/A N/A N/A

6 34797-Rev.L/ US052015 7 34797-Rev.L/ US052015 15 14 13 12 11 List Mode Delay is specified from edge pulse oftrigger Timefor amplitudeto settle within0.1dBoffinal value after anamplitude switch ∆F=|(Fstop xNstop) –(Fstart xNstart) |where Nisthevalue intheFrequency BandTable Settling time notspecifiedwithFMturnedon Timefor frequency to settle within50kHzoffinal value after a frequency switch Amplitude Settling Frequency Settling Number ofPoints Sync OutDelay Resolution Sync OutDelay Step Time Digital Sweep Frequency Settling 15 11, 12 11, 12 12, 14 Frequency Change, ∆F=|(Fstop xNstop) –(Fstart xNstart) |where Nisthevalue intheFrequency BandTable Option 29 4000 10 ns 50 µsto 10ms Option 29 Standard Sweep Modes Trigger Modes < 500µs 2 msminimum < 550µsfor ∆F

≤ 500MHz 13 150 µsto 1sec 2 msto 1sec Continuous, SingleStep, Single Sweep External, GPIB GET, Software the emulated instrument. 17 16 Remote Programming Frequency andPower Sweep Seeprogramming manualfor supported commands. Basicemulation isincluded, andwhenemulating another signal generator, islimited tothe capabilities, parameters and resolutionsof Sweep Rate must be<500MHz/msec Save andRecall Marker Resolution Markers Z-Axis Blanking Ramp Output Power Slope(CWMode,List Mode) Ramp Power TimeResolution Ramp Power Sweep Time Ramp Power Sweep Resolution Ramp Power Sweep Steps Ramp Power Sweep Step Sweep TimeResolution Step Sweep Step Time Frequency Sweep TimeResolution Code Compatibility Software Interface Ramp Frequency Sweep Time Analog Sweep Mode Ramp Frequency Sweep Resolution Frequency Range Resolution Frequency Sweep Range Frequency Sweep Modes Remote Interface Execution Speed(GPIB) 17 16 16 16 13 Settling time notspecifiedwithFMturnedon SCPI, IVI-C, Automation Xpress GPIB, RS-232, USB2.0,Ethernet LAN(100BaseT) 4000 Point List Download (Typical) CW Switching (Typical) Giga-tronics 2400,GT7000, GT9000, GT12000 and HP8340,8350,8360,8370,8663and8673 10 Registers (0through 9).Thesesaved states are preserved until over-written or erased 0.001 Hz 5 Intensity markers and5Amplitudemarkers +5V (Positive polarityonly) 0 to 10Vand0.5V/GHz (2502B, 2508B, 2520B)or0.25V/GHz (2526B, 2540B, 2550B) 0 to 0.5dB/GHz 10 µs 0.01 dBm 2000 max 0 to 25dB 1 ms 10 µs 30 msto 200sec 10 msto 10sec 30 msto 200sec Provides very fine resolution sweep, forusewith Scalar Network Analyzers Analog Sweep, 401,801or1601points 0.001 Hz Full Frequency Range Start/Stop orCenter/Span 20 sec 2.5 ms AXI 28 sec 28 ms SCPI

8 34797-Rev.L/ US052015 9 34797-Rev.L/ US052015 Spectral Purity 20 19 18 Specification is nominally-25dBc at+10dBmwith X-Band Power Boost enabled Specification formodel2540Bextends to 40 GHz Harmonics AM Noise(typical) Residual FM(typical) Sub-Harmonics Spurious Specification is-35dBc for frequencies < 50MHzon2550Bmodelonly > 39.6to 50GHz > 39.6to 50GHz > 39.6to 50GHz > 100MHzto 39.6GHz > 10MHzto 100MHz 100 kHzto 10MHz frequency range are typical Maximum leveled outputpower or+10dBm,whichever islower. Specification forharmonics above instrument > 20.2to 50GHz > 2to 20.2GHz 100 kHzto 2GHz Offset >5MHz at maximum leveled power. AppliesinCWonly > 20.2to 39.6GHz 100 kHzto 20.2GHz 50 Hzto 15kHzBandwidth > 20.2to 50GHz > 2to 20.2GHz 100 kHzto 2.0GHz frequency range are typical Maximum leveled outputpower or+10dBm,whichever islower. Specification forsub-harmonics above instrument > 20.2to 39.6GHz > 10.1to 20.2GHz 100 kHzto 10.1GHz Specification is-45dBc+20log(1/N)typical for offsets <300Hz Specification is for offsets >300Hz 19 19 19 < 18Hz < 12Hz -50 dBc -54 dBc -50 dBc -30 dBc(typical) -40 dBc -30 dBc -132 dBm/Hz -145 dBm/Hz -130 dBm/Hz < 6Hz -40 dBc -60 dBc -80 dBc -60 dBc -66 dBc 20 18 SSB PhaseNoise-Standard Phase Noise 21 Specifications for40GHzand50 are nominal CW (GHz) Carrier 50 40 10 20 30 1 4 21 21 100 Hz -96 -84 -71 -73 -74 -68 -67 1 kHz -109 -94 -89 -90 -96 -88 -79 Offset from Carrier(dBc/Hz) 10 kHz -121 -111 -106 -96 -97 -99 -96 100 kHz -121 -109 -105 -95 -96 -99 -96 1 MHz -147 -139 -128 -129 -135 -123 -124 10 34797-Rev.L/ US052015 11 34797-Rev.L/ US052015 21 SSB PhaseNoise-Option 28 Phase Noise Specifications for40GHzand50 are nominal CW (GHz) Carrier 50 40 10 20 30 4 1 21 21 1 Hz -36 -38 -43 -55 -35 -29 -23 10 Hz -64 -67 -67 -77 -60 -54 -48 100 Hz -100 -74 -76 -90 -83 -77 -71 Offset from Carrier(dBc/Hz) 1 kHz -108 -118 -100 -89 -90 -94 -88 10 kHz -114 -124 -109 -102 -96 -97 -99 100 kHz -112 -124 -108 -102 -95 -96 -99 1 MHz -128 -129 -142 -150 -138 -126 -127 22 (Specification applies for frequencies above 10MHz) Frequency Modulation Table (Specification applies for frequencies above 10MHz) Amplitude Modulation (Specification applies for frequencies above 10MHz) Phase Modulation Modulation peaks must be less thanmaximum available power Input Impedance Input Range Sensitivity Resolution Sensitivity Range 1MHzrate 5kHzrate Accuracy 750kHzto 5MHz Modulation Index 750kHzto 5MHz Peak Deviation Rate (3dBbandwidth) Input Impedance Input Range Accuracy Sensitivity Resolution Sensitivity Rate (3dBbandwidthat 0dBmcarrier level) Depth Resolution Depth (0dBmcarrier level) Input Impedance Input Range Sensitivity Resolution Sensitivity Range Accuracy Peak Deviation Rate (3dBBandwidth) DC to 750kHz DC to 750kHz 22 600 Ω ± 1V ± 10%ofsetting at 1kHzrate 0.1%/V 0 to 95%/V, selectable DC to 100kHz(Depth =50%) 0.1% 0 to 90%(0dBto 20dB) 50 Ω ± 1V 0.001 rad/V 0.001 rad/V to 50rad/V ± 5%at 1kHzrate with1Vpeak input,3.83rad/V sensitivity 10 rad-pk/N 100 Hzto 100kHz 50 Ω ± 1V 1 Hz/V 40 Hz/Vto 20MHz/V ± 5%at 1MHzrate with1Vpeak input,2.4048MHz/Vsensitivity ± 5%at 5kHzrate with1Vpeak input,12.024kHz/Vsensitivity < 25/N Deviation limited 15 MHz/N 1.5 MHz/N DC to 5MHz 12 34797-Rev.L/ US052015 13 34797-Rev.L/ US052015 (Specification applies for frequencies above 500MHz) Pulse Modulation accurate outputpower for pulsewidthsaslow as10ns. cally reengages leveling whenever thepulsewidthexceeds 1μs.Thisprovides automatic closedloopleveling for pulsewidthsgreater than1μswhile still providing power. After thisinitial calibration leveling is completed, theRFisturnedoffandpulse operation resumes. In the “Off forpulsewidths<1us”mode the ALC automati- pulses aslow as10ns.Whenever RFisturnedon,orthefrequency orpower settings are changed, the ALC turnsontheRF for1millisecond to calibrate theoutput 350 nsover thefullamplituderange, orasnarrow as100nsat maximum leveled outputpower. Inthe“Always mode theALC provides accurate Off” power output for Three ALC modesfor pulsemodulation exist. Inthe “Always On”modetheALC automatically maintains thepulseamplitudeaccuracy forpulsewidthsasnarrow as Narrow PulseLeveling Modes 2500B Option 32Narrow Pulse Performance (Nominal) 2 23 4 Specification formodel 2502Bappliesup to a frequency of2.0GHz. Pulse On/OffRatio Standard Operating Modes Parameter Sync OutDelay Resolution Sync OutDelay Pulse Fidelity PRF (50%DutyCycle) Level Accuracy Minimum Unleveled PulseWidth Minimum Leveled PulseWidth Rise/Fall Times Pulse Leveling Modes Level Accuracy Duty Cycle must be>0.01% Measured directly onwide-bandwidthOscilloscope 10 nspulseat 750MHzRF 24 24 (Option 32) 23 24 24 (Option 32) Internal, External Specification Pulse Width>25nsto 100ns External External RF Delay (skew) Compression Video Feed-through, 2GHzto 50GHz Video Feed-through, 500MHzto 2GHz Open-Loop Calibrated (Option 32) Leveled Pulse width>100nsto 350ns Pulse Width>350ns Internal /External > 80dBminimum,90nominal 20 GHzto 50GHz 500 MHzto 20GHz Always on(closed-loop),Always off(open-loopCal),Off forpulsewidths<1µs Open-Loop Calibrated Level 20 nspulseenvelope at 10GHzRF Measured withlow-capacitance Detector andwide-BW Oscilloscope + 2.5dB/-0.5dB 10 ns 50 nsto 10ms < 75ns < ±5ns < 1% < 5% < 10MHz < 3MHz + 1.5dB/-0.5dB ± 0.5dB 100 ns < 25nsmaximum, 10nstypical < 10nsmaximum, 3nstypical 25 ns,10nsnominal Physical Table Internal FunctionGenerator Power Dimensions (withrack handles) Rack Height Emissions Weight Safety Environmental Pulse Modulation Source Pulse Modulation Modes Source FM andPhaseModulation AM Source Triggered ModeInput Gated ModeInput Pulse Modulation Out Delay Accuracy Pulse Accuracy Resolution Triggered RFPulseDelay Sync OutDelay Pulse Burst Period Pulse Burst ModePulses Pulse Repetition (PRI) Pulse Width Pulse Burst Modes Single PulseModes FM/øM Out Accuracy Resolution Rate Waveforms AM Out Accuracy Resolution Rate Waveforms Rising Edge orFalling Edge polarity Active HighorActive Low polarity 2 Vinto 50Ω ± 15ns ± 2%ofsetting or±15nswhichever is greater. ±0.08% nominal 10 ns 100 nsto 1s -1 sto +1s 30 nsto 10s 2 to 300 20 nsto 1s 10 nsto 1s Continuous, Gated, Triggered Continuous, Gated, Triggered 2 Vpeak-to-peak into 10kΩload Same astimebase 0.01 Hz 0.01 Hzto 1MHz,allwaveforms Sine, Square, Triangle, Ramp 2 Vpeak-to-peak into 10kΩload Same astimebase 0.01 Hz 0.01 Hzto 100kHz,allwaveforms Sine, Square, Triangle, Ramp,GaussianNoise 300 Watts nominal,350 Watts max. 90 to 253VAC, 47to 440Hz 483 mm(W)x534(D)133(H) 19 inches(W)x21(D)5.2(H) 3U (5.25inches)(133mm) EN61326 < 35lbs (15.9kg) EN61010 MIL-PRF-28800F, Class3 14 34797-Rev.L/ US052015 15 34797-Rev.L/ US052015 2500B SeriesRear Panel I/OConnector Descriptions ROM), AC power cord (6foot) andcombined rack mount andhandlebrackets. The 2500BseriesMicrowave SignalGenerators includethefollowing items: Giga-tronics Automation Xpress software (AX),operation and programming manual(CD- Included Accessories LAN USB RS-232 GPIB EXT REFIN 10 MHzOUT 100 MHzOUT V/GHz STOP SWP IN/OUT RAMP OUT BLANKING TRIGGER IN SYNC OUT REF TUNE LOCK/LEVEL PULSE IN/PMTRIGIN AM IN FM/ PM SYNC OUT AM OUT PULSE OUT FM/ RF OUT EXT ALC Connector Label AC POWER INPUT fMIN fMOUT 50 Ω,+/-1Vmaximum Internal modulation generator output;2 Vp-p into 10kΩ 100 BaseTEthernet for control oftheinstrument duringremote operation using Ethernet USB 2.0(Device) for control oftheinstrument duringremote operation usingUSB communications A DB-9connector for control oftheinstrument duringremote operation using RS-232 serial communications A 24-pinIEEESTD 488.2connector for control oftheinstrument duringremote operation usingGPIB 10 MHz±50Hz(>-5dBm),100500+5to +8dBm),50Ω 2 Vp-p, 50Ω +5 dBmtypical, 50Ω 0.5 V/GHz (2502B, 2508B, 2520B)or0.25V/GHz (2526B, 2540B, 2550B) +5 V, 2kΩ,active low 0 to 10V +5 Voutputindicator for bandcrossing, filter and switching, retraces Used to alist. trigger level Accepts signalof>50nswidth. aTTL +5 Voutputpulse 0 to +10V +5 Vindicator for phase/level lockfor CWmodeandinlist mode levels,50 Ω,TTL polarityselectable 600 Ω Synchronization outputpulsewidth>75ns Internal modulation generator output;2 Vp-p into 10kΩ A +4Vvideorepresentation ofthepulsedRFoutputsignal 50 ΩRear Panel Output,option 22only External ALC Input 90 to 253VAC, 47Hzto auto-sensing, 440Hz Specifications SMA, N,2.92mmor SMA, Connector Type IEC Power Line USB typeB Type 57 2.4 mm DB-9 RJ45 BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC BNC All dataissubjecttochangewithoutnotice.Forthelatestinformationon Giga-tronicsproductsandapplications,pleasevisit: Available OptionsandAccessories orders, anddoeverythingnecessarytoensurethatyourbusinesstransactionswithGiga-tronicsarehandledefficiently. instrument foryourspecificapplications.Inadditiontohelpingyouselectthebestneeds,ourstaffcanprovidequotations,assistinplacing Giga-tronics hasanetworkofRFandMicrowaveinstrumentationsalesengineersstafffactorysupportpersonneltohelpyoufindthebest,mosteconomical Updates providing youwithmorethanoursuperiortestsolutions.Fortechnicalsupport, contact: bottom-line efficienciesbyworkingtoidentifyyourpreciseneedsandimplement smartandresultorientatedsolutions.Webelievecommitourselvesin At Giga-tronics,weunderstandthechallengesyouface.Oursupportservices beginfromthemomentyoucallus.Wehelpachievebothtop-linegrowthand Giga-tronics SupportServices 2550B 2540B 2526B 2520B 2508B 2502B Model Number Ordering Information EWS40 EWS20 46 44 32 29 28 27 26D 26C 26B 26A 23 22 20 18 17B 17A Option

Five Year Warranty (Four Year Extended Warranty) Three Year Warranty (Two Year Extended Warranty) Add RackSlideKit Replace Standard Front Panel withBlankFront Panel (Requires Option 22) Add Narrow PulseWidth≤100ns(Requires Option 17Aor17B) Add Fast Frequency Switching Speed Add Ultra-Low Close-inPhaseNoise Add 110dBElectronic Step Attenuator (for 2502B, 2508Bmodelsonly) Add 90dBMechanical Step Attenuator (for 2550Bmodel only) Add 90dBMechanical Step Attenuator (for 2540Bmodel only) Add 90dBMechanical Step Attenuator (for 2526Bmodel only) Add 90dBMechanical Step Attenuator (for 2502B, 2508B, 2520Bmodelsonly) Add Type-N RFConnector (for 2520Bmodelonly) Move RFOutputConnector to Rear Panel Add HighRFOutputPower Add 100kHzto 2GHzFrequency Range (Standard onthe2502Bmodel) Add External Modulation Suite Add Internal andExternal Modulation Suite (includesinternal function generator) Description

Toll free:1-800-726-4442(USA&Canada)/+1925.328.4650(International) http://www.gigatronics.com Email: [email protected] 2 GHzto 50GHz 2 GHzto 40GHz 2 GHzto 26.5GHz 2 GHzto 20GHz 2 GHzto 8GHz 100 kHzto 2.5GHz Frequency Range 16 34797-Rev.L/ US052015 ©2012 Giga-tronics Incorporated. All Rights Reserved. All trademarks are the property of their respective owners.