Modulation Analyzer

Technical Specifications
RF Input impedance 50 Ω
RF power  range
 - 25 dBm to + 5 dBm
RF power measurement In < -40 dBm
 ± 0.5 dB typical
± 0,8 dB max
RF power measurement In > -40 dBm
 0,2 dB typical
0,4 dB max
Measurement of max deviation
 ± 10 Hz to ± 150 kHz
Measurement of total deviation accuracy
Fmod = 30 Hz to 15 kHz                 
 < 1,0 %
< 0,5 %
Stereo response
Fmod = 10 Hz to 15 kHz
 ± 0.1 dB
Difference max L & R
 < 0,07 dB (analogic)
< 0,05 dB (AES)            
Signal/noise CCIR Wght output L & R
RF input  > – 15 dBm
 > 73 dB
Signal/noise CCIR Wght output L & R
RF input  > 0 dBm
 > 80 dB (Analogic)
> 88 dB (AES)
Crosstalk L to R, R to L  RF input  > 0 dBm
 > 63 dB
Distortion AF (L & R)      
Fmod = 30 Hz à 20 kHz   & Deviation = ±75 kHz		 > 0,06 % (Analogic)
> 0,06 % (AES)


FUNCTIONS - Comparison table


Functions Remote application
 Front Panel
  STANDARD Version LABORATORY Version All Versions
RF input signal measurement x x x
RF spectrum analyzer
 x x
 		x
RF frequency meter
   x  
AM noise
 x x
 
FM deviation measurement
 MPX, M, S, Pilot, RDS, AUX MPX, M, S, Pilot, RDS, AUX MPX, M, S, Pilot, RDS, AUX
MPX spectrum analyzer
 x x
 		x
MPX power measurement
 x x
x
Crosstalk measurement (frequency sweep)
   x With automatic measurements only
Bandwidth measurement (frequency sweep)
   x With automatic measurements only
SNR measurement (frequency sweep)
   x With automatic measurements only
THDN (frequency sweep)
   x With automatic measurements only
MPX peaks recorder
 x x  
Stereo decoder
 x x  
15 kHz / 20 kHz  audio filter x x  
AF spectrum analyzer x x  
L & R levels measurement
 x x x
L+R & L-R level measurement
 x x x
L & R AF peaks recorder x x x
AF peak ± peak/2 detector
 x x x
AF RMS detector
 x x x
CCIR 468-4 detector/filter
x  
AF distortion meter
  x  
AF frequency meter
   x  
Pilot frequency meter
   x  
Pilot/RDS synchronization/phase
  x  
Pilot/RDS difference
   x  
Test signal generator (pure sinus)
   x  
RDS demodulator
   x  
RDS analyzer
 x x x
RDS frequency meter
   x  
Oscilloscope
   x  (0 – 200 kHz)
 		 
Automatic measurements reports
 x x Capture recording for reports
Remote access (‘automation’)
   x  
MPX analog input
 x x  
L & R analog inputs
 x x  
AES digital input
 x x  
MPX analog output
 x x  
L & R analog outputs
 x x  
AES digital outputs
 x x  
AUX output
 x x  
Headset AF control output
x x  
Ethernet network port x x