Facor Spectra™ Specifications


These specifications are subject to change. Please contact us for the up to date specifications.

  Input RF channels
 
Number of input channels in the basic configuration
4
 
Frequency range:
 
  modification 1
5 - 43
MHz
  modification 2
62 - 90
MHz
Full Scale input signal amplitude
3.0
V
Input connector
coaxial
 
Input impedance
50
Ohm
Max reflection within the receiver bandwidth
-15
dB
Max reflection in frequency range from 5 MHz to 150 MHz
-6
dB
Dinamic range for bandwidth 100 kHz or smaller
90
dB
Number of bits in digitized signal
16
 
Input signal distortions and noise:
 
  noise floor in frequency domain
-100
dB
  two tone intermodulation @ -6 dBFS of each tone
-90
dBFS
  two tone intermodulation @ -26 dBFS of each tone
-110
dBFS
   
 
  Output RF channels
 
Type of the output connector
coaxial
 
Output impedance
50
Ohm
Full Scale output signal amplitude
1
V
Load:
 
  nominal impedance
50
Ohm
  max reflection in frequency range from 5 MHz to 150 MHz
-6
dB
Frequency range
5 - 150
MHz
Modulation:
 
  type
quadrature
 
  max bandwidth
1
MHz
  min pulse duration
10
µs
  max pulse duration
not limited
 
Output signal distortions and noise:
 
  noise floor
-90
dB
  two tone intermodulation @ -6 dBFS of each tone
-80
dB
  total harmonic distortions @ 20 MHz and 0 dBFS
-80
dB
  total harmonic distortions @ 40 MHz and 0 dBFS
-65
dB
   
 
  Gradient controls
 
Number of outputs
3 or more
 
Max Full Scale voltage
-10 - +10
V
Load:
 
  max capacitance
1000
pF
  min active resistance
500
Ohm
Bandwidth
70
kHz
Slew rate
2
V/us
Min ramp duration
80
µs
Distortions and noise:
 
  noise density @ 1 kHz
50
nV/Hz
  noise voltage from 0.1 Hz to 10 Hz
5
µV
  integral non linearity relative to Full Scale
10
ppm
  drift of zero
TBD
 
   
 
  Gating and other bi-level control connections
 
Available output types
TTL CMOS LVDS
 
Number of control outputs
16
 
Min time between events on the control outputs
10
ns
Available input types
TTL CMOS LVDS
 
Number of control inputs
16
 
Max latency on control inputs
10
ns
 
 
  PC connection
 
Connection type
Ethernet
 
Speed
1
Gbps
Supported protocol
TCP/IP
 
 
 
   
 
   
 

 

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