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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
         
■ 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


 ■ 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


 ■ 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

 ■ 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
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
    
■ 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
 ■ 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
 ■ 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

 ■ Sine wave outputs (+13 dbm)
■ Amplitude leveling
■ Low additive phase noise
■ Channel-to-channel isolation
■ High return loss
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 
            
■ 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

 ■ Rubidium atomic timebase
■ 2 GHz prescaler input
■ 11-digit frequency resolution (1 s)
■ 10 MHz Rb timebase output
■ Statistical analysis & Allan variance
 		 ■ Gate width from 2 ns to 15 µs
■ Internal rate generator
■ Active baseline subtraction
■ Shot-by-shot output
■ Average 1 to 10,000 samples

 ■ NIM compatible mainframe
■ 9 available slots
■ Analog, digital and bar graph