Atec Anritsu-68369ANV - Manual (Page 10)

8
Typical 68C single-sideband phase noise at 10 GHz carrier.
Typical 69B single-sideband phase noise at 10 GHz carrier.
RF Output
POWER LINE and FAN ROTATION SPURIOUS
EMISSIONS (dBc)
RESIDUAL FM
(CW and Step Sweep modes, 50 Hz - 15 kHz BW)
RESIDUAL FM
(Analog Sweep and Unlocked FM modes,
50 Hz - 15 kHz BW)
AM Noise Floor:
Typically –145 dBm/Hz at 0 dBm output and offsets
> 5 MHz from carrier.
TYPICAL SINGLE-SIDEBAND PHASE NOISE
The 68C family offers excellent phase noise performance at a
moderate cost, while the 69B family offers the ultimate in
phase noise performance.
Anritsu 68000C
time: 13h/48m
L( f ) dBc/Hz
10 GHz
100Hz 1KHz 10KHz 100KHz 1MHz 10MHz
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
Anritsu 69000B
time: 16h/14m
L( f ) dBc/Hz
10 GHz
100Hz 1KHz 10KHz 100KHz 1MHz 10MHz
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
Frequency
Range
Offset from Center
<300 Hz 300 Hz to 1 kHz >1 kHz
≥0.01 to ≤8.4 GHz <– 50 <– 60 <– 60
> 8.4 to ≤20 GHz < –46 <– 56 <– 60
> 20 to ≤40 GHz < –40 <– 50 <– 54
> 40 to ≤65 GHz < –34 < –44 < –48
Frequency Range
Residual FM
(Hz RMS)
69xxxB
≥0.01 to ≤8.4 GHz <40
> 8.4 to ≤20 GHz <40
> 20 to ≤40 GHz <80
> 40 to ≤65 GHz <160
68xxxC
<120
<220
<440
<880
Frequency
Range
Unlocked Narrow
FM Mode
(kHz RMS)
Unlocked Wide
FM Mode or Analog
Sweep (kHz RMS)
≥0.01 to ≤ 20 GHz < 5 < 25
>20 to ≤40 GHz <10 < 50
>40 to ≤65 GHz <20 <100
≥10 to ≤500 MHz (Option 21) <– 68 <– 72 <– 72
>1050 to ≤2200 MHz (Option 21) <– 56 <– 66 <– 66
>500 to ≤1050 MHz (Option 21) <– 62 <– 72 <– 72