Programmed Test Sources, Inc. Logo. PTS Frequency Synthesizers...Fast Switching, Low Noise RF and LO Sources.
Synthesizer Specifications (Select Model)
PTS 040
PTS 120
PTS 160
PTS 250
PTS 310
PTS LN310
PTS 500
PTS 620
PTS 1600
PTS 3200
PTS 6400
PTS x10
PTS D310
PTS D620

PTS D620 DUAL CHANNEL FREQUENCY SYNTHESIZER 

  • two fully independent channels,
    each covering 1-620 MHz
  • +3 to +13 dBm output
  • low phase noise
  • fast switching, 3-20 µs
  • fully programmable, BCD or GPIB
  • DDS standard with phase-continuous switching
  • low power consumption, high reliability

 

NOTE:  PTS D620 shown for illustration in "R" cabinet. Consult catalog for full cabinet style listing and cabinet mechanical specifications.


SPECIFICATIONS (apply to both independently programmable output channels)
 
Number of channels   2 fully independent output channels
Frequency Range: 1.000 000 0 to 619.999 999 8 MHz
  Resolution: 0.1 Hz, 1-310 MHz; 0.2 Hz, 310-620 MHz
  Accuracy: same as frequency standard
  Control: remote by TTL-level parallel entry BCD or GPIB(optional)
 
Switching Time   (to within 0.1 radian at new frequency)
  100 MHz-10 MHz digits: 20 µseconds
  1 MHz digit: 5 µseconds
  100 KHz-0.1 Hz digits: 1 µsecond transient, 2 µsecond delay
 
Phase-Continuous   100 KHz through 0.1 Hz digits
Switching Range   (~1 MHz bandwidth)
 
Output: Level: +3 to +13 dBm (1V max, 50 Ω )
  Flatness: 0.5 dB
  Impedance: 50 Ω 
  Control: preset and remote by analog voltage
 
Spurious   (at full power output, +13 dBm)
Outputs Discrete: -70 dBc 1-310 MHz
    -65 dBc 310-620 MHz (-55 dBc, 1/2 & 3/2 fout)
  Harmonics: -30 dBc at full output (-40 dBc at lower levels)
  Phase Noise: -63 dBc (0.5 Hz to 15 KHz) including effects of internal standard
  £ (1Hz): 100 Hz/ -100 dBc, 1 KHz/ -110 dBc, 10 KHz/ -120 dBc, 100 KHz/ -125 dBc
  Noise Floor: - 135 dBc/Hz
 
Frequency    
Standard Internal: OCXO or TCXO
    3x10-9/day 1x10-8/day
    1x10-8/0-50 C 1x10-6/0-50 C
    1x10-6/year 2x10-6/year
  External: 10 MHz, 0.4-2.0 Vrms into 300 Ω ;
    5.000 MHz, 0.5-2.0 Vrms into 300 Ω 
  Aux. Output: 10.000 MHz, 0.4 Vrms into 50 Ω 
    (Note: internal or external standard required for operation)
 
General Operating Ambient: 0 - 50 C, 95% R.H.
  Power: 110 - 125V, 50 - 400 Hz, 80W (100, 220, 240V optional)
  Dimensions: 19 x 5.25 x 18 inches (relay rack or bench cabinet)
  Weight: 40 lbs.
  Optional Phase Rotation: 0-360 in 0.225 steps (in .450 steps, 310 - 620 MHz)
 
Pricing (USA domestic) $13,960 plus any options

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