Atec Agilent-N5183A - Manual (Page 10)

10
Frequency modulation
(Option UNT)
Maximum deviation
N x 10 MHz (nom)
Resolution 0.1% of deviation or 1 Hz, whichever is
greater (nom)
Deviation accuracy < ± 2% + 20 Hz
1 kHz rate, deviation is N x 50 kHz
Modulation frequency response ( at 100 kHz deviation)
1 dB bandwidth 3 dB bandwidth
DC coupled DC to 3 MHz (nom) DC to 7 MHz (nom)
AC coupled 5 Hz to 3 MHz (nom) 5 Hz to 7 MHz (nom)
Carrier frequency accuracy < ±0.2% of set deviation + (N x 1 Hz) 2
relative to CW in DCFM < ±0.06% of set deviation + (N x 1 Hz) (typ) 3
Distortion < 0.4%
1 kHz rate, deviation is N x 50 kHz
Sensitivity when using
external input
+1V peak for indicated deviation (nom)
Analog Modulation Frequency bands 1
Frequency N
100 kHz to < 250 MHz 1
250 to < 375 MHz 0.250
375 to < 750 MHz 0.500
750 to < 1.5 GHz 1
1.5 to < 3.0 GHZ 2
3.0 to < 6.0 GHz 4
6.0 to < 12.0 GHz 8
12.0 to < 24.0 GHz 16
24.0 to 40 GHz 32
1. N is a factor used to help define frequency and phase modulation specifications within the document.
2. Specification valid for temperature changes of less than ± 5° C since last DCFM calibration.
3. Typical performance immediately after a DCFM calibration.