Clock Generator |
Function Generators |
RF Signal Generators |
RF Signal Generators |
CG635 2 GHz clock generator |
DS345 30 MHz function/ARB generator |
SG380 Series Signal generators |
SG390 Vector signal generators |
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![](/images/products/test-and-measurement/srs/TestMeasurement/SG390VectorSignalGenerators/SG390main.jpg) |
■ Clocks from 1 µHz to 2.05 GHz ■ Random jitter <1 ps rms ■ 16 digits of frequency resolution ■ 80 ps rise and fall times ■ CMOS, PECL, ECL, LVDS & RS-485
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■ 1 µHz to 30.2 MHz frequency range ■ Sine, square, ramp, triangle & noise ■ Phase continuous sweeps ■ AM, FM, PM & burst ■ 16,300 point ARB waveforms
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■ DC to 2 GHz, 4 GHz or 6 GHz ■ AM, FM, ØM, PM and sweeps ■ -116 dBc/Hz phase noise (20 kHz offset, f = 1 GHz) ■ Optional square wave clock outputs
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■ 2 GHz, 4 GHz and 6 GHz model ■ Dual baseband arb generators ■ I/Q modulation inputs (300 MHz RF BW) ■ ASK, FSK, MSK, PSK, QAM, VSB & custom
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Frequency Counter |
Function Generator |
Rubidium Freq. Standard |
Distribution Amplifier |
SR600 Series Elliptical filters |
DS360 200 kHz low distortion generator |
FS725 10 MHz Rb frequency standard |
FS730 & FS735 10 MHz distribution amplifiers |
![](/images/products/test-and-measurement/srs/TestMeasurement/SR600SeriesEllipticalFilters/SR650main.jpg) |
![](/images/products/test-and-measurement/srs/TestMeasurement/DS360LowDistortionGenerator/DS360main.jpg) |
![](/images/products/test-and-measurement/srs/TimeFrequency/FS725RbFrequencyStandard/FS725main.jpg) |
![](/images/products/test-and-measurement/srs/TimeFrequency/FS730735DistributionAmplifiers/FS730.jpg) |
■ Two independent filter channels ■ 115 dB/octave rolloff ■ 1 Hz to 100 kHz frequency range ■ 0.1 dB passband ripple ■ 6 nV/√Hz input noise
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■ 10 mHz to 200 kHz range ■ <-100 dBc distortion (to 20 kHz) ■ Sine, square, white & pink noise ■ 20 µVpp to 40 Vpp output range ■ Linear and log sweeps
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■ 10 MHz and 5 MHz outputs ■ 20 year aging less than 0.005 ppm ■ Ultra low phase noise ■ Built-in distribution amplifiers ■ 1 pps input and output
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■ Sine wave outputs (+13 dbm) ■ Amplitude leveling ■ Low additive phase noise ■ Channel-to-channel isolation ■ High return loss
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Frequency Counter |
Frequency Counter |
Boxcar Averager |
Boxcar Averager |
SR620 Time interval / frequency counter |
SR625 Frequency counter w/ Rb timebase |
SR250 Gated Intergrator |
SR280 NIM mainframe & display |
![](/images/products/test-and-measurement/srs/TimeFrequency/SR620TimeIntervalFrequencyCounter/SR620main.jpg) |
![](/images/products/test-and-measurement/srs/TimeFrequency/SR625FrequencyCounterRbTimebase/SR625main.jpg) |
![](/images/products/test-and-measurement/srs/ScientificInstruments/SR250GatedIntegrator/SR250main.jpg) |
![](/images/products/test-and-measurement/srs/ScientificInstruments/SR280MainframeDisplay/SR280main.jpg) |
■ 25 ps single-shot time resolution ■ 1.3 GHz frequency range ■ 11-digit frequency resolution (1s) ■ Statistical analysis & Allan var. ■ Graphical output to XY scopes
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■ Rubidium atomic timebase ■ 2 GHz prescaler input ■ 11-digit frequency resolution (1 s) ■ 10 MHz Rb timebase output ■ Statistical analysis & Allan variance
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■ Gate width from 2 ns to 15 µs ■ Internal rate generator ■ Active baseline subtraction ■ Shot-by-shot output ■ Average 1 to 10,000 samples
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■ NIM compatible mainframe ■ 9 available slots ■ Analog, digital and bar graph
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